# Beril Grubu

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> Beril Grubu

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**Kaynak:** [degerlitaslar.net](https://degerlitaslar.net)  
**URL:** https://degerlitaslar.net/beril-grubu  
**Dil:** tr

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<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril grubu</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">, kimyasal formülü </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Be₃Al₂Si₆O₁₈</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> olan, halkalı silikatlar (siklosilikatlar) sınıfına ait bir mineral grubudur. Beril, </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">berilyumun (Be)</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> en önemli doğal minerali olup, hem değerli taş olarak hem de berilyum cevheri olarak ekonomik açıdan büyük öneme sahiptir.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zümrüt (Emerald) ve Akuamarin (Aquamarine) gibi dünyanın en değerli mücevher taşları, beril grubunun farklı renk çeşitleridir. Renk farklılıkları, kristal yapısına giren eser miktardaki elementlerden kaynaklanır.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Mineralojik Sınıflandırma</span>

<div align="left" dir="ltr" style="margin-left:0pt;"><table style="border:none;border-collapse:collapse;"><colgroup><col width="127"></col><col width="229"></col></colgroup><tbody><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Özellik</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Değer</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Mineral Grubu</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Siklosilikatlar (Halkalı Silikatlar)</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kimyasal Formül</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Be₃Al₂Si₆O₁₈</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kristal Sistemi</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Hekzagonal</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kristal Yapısı</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Altı üyeli silikat halkaları</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Mineral Sınıfı</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril Grubu</span>

</td></tr></tbody></table>

</div>## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kimyasal Yapısı</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Berilin temel kimyasal formülü:</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Be₃Al₂Si₆O₁₈</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Yapısında </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Berilyum (Be), Alüminyum (Al), Silisyum (Si), Oksijen (O) </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">bulunur.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril kristal yapısında yer alan kanal boşluklarına alkali metaller (Na, Li, Cs) ve su molekülleri girebilir. Ayrıca krom (Cr), vanadyum (V), demir (Fe) ve manganez (Mn) gibi eser elementler farklı renklerin oluşmasına neden olur.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kristal Yapısı</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril, altı üyeli </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Si₆O₁₈</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> halkalarından oluşan hegzagonal bir kristal kafesine sahiptir. Bu halkaların oluşturduğu eksen boyunca uzanan kanallar, berilin ayırt edici yapısal özelliklerinden biridir.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Bu kanallar alkali iyonlarını barındırabilir, su molekülleri içerebilir, kristalin fiziksel ve optik özelliklerini etkileyebilir.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril kristalleri genellikle Uzun prizmatik, Altıgen kesitli, Boyuna çizgili şekilde gelişir. Bazı pegmatitlerde birkaç metre uzunluğa ulaşabilen dev kristaller oluşabilir.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Fiziksel Özellikleri</span>

<div align="left" dir="ltr" style="margin-left:0pt;"><table style="border:none;border-collapse:collapse;"><colgroup><col width="111"></col><col width="164"></col></colgroup><tbody><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Özellik</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Değer</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Mohs Sertliği</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">7.5–8</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Yoğunluk</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">2.63–2.92 g/cm³</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kristal Sistemi</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Hekzagonal</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Parlaklık</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Camsı</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Dilinim</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Belirsiz</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kırılma</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Konkoidal – Düzensiz</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Çizgi Rengi</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beyaz</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Saydamlık</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Saydam – Yarı Saydam</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kırılma İndisi</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">1.57–1.60</span>

</td></tr></tbody></table>

</div><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril, yüksek sertliği sayesinde çizilmeye karşı oldukça dayanıklıdır. Ancak çatlak ve inklüzyon içeren örnekler darbelere karşı hassas olabilir.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril Grubunun Başlıca Türleri</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zümrüt (Emerald)</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Akuamarin (Aquamarine)</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Morganit (Morganite)</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Heliodor (Altın Beril)</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Goşenit (Goshenite)</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kırmızı Beril (Red Beryl / Bixbite)</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Berilin Renkleri Neden Farklıdır?</span>

<div align="left" dir="ltr" style="margin-left:0pt;"><table style="border:none;border-collapse:collapse;"><colgroup><col width="72"></col><col width="147"></col></colgroup><tbody><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Element</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Oluşturduğu Renk</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Cr³⁺</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Canlı yeşil (Zümrüt)</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">V³⁺</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Yeşil</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Fe²⁺</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Mavi</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Fe³⁺</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Sarı</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Mn²⁺</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Pembe</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Mn³⁺</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kırmızı</span>

</td></tr></tbody></table>

</div><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kristalin oluşumu sırasında bu elementlerin farklı oranlarda yapıya katılması, berilin geniş renk yelpazesini oluşturur.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril Kristallerinin Oluşumu</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril, berilyum bakımından zengin magmatik ve metamorfik ortamlarda oluşur.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">1. Granitik Pegmatitler</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Berilin en yaygın oluşum ortamıdır.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Bu kayaçlarda Akuamarin Morganit Goşenit Heliodor gibi çeşitler gelişebilir.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">2. Hidrotermal Damarlar</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zümrütlerin önemli bir bölümü hidrotermal çözeltilerin etkisiyle oluşur.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">3. Metamorfik Kayaçlar</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Şist ve gnays gibi kayaçlarda, uygun kimyasal koşullar altında zümrüt oluşabilir.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">4. Greisenleşmiş Granitler</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Berilyum açısından zengin hidrotermal alterasyon bölgelerinde beril kristalleri gelişebilir.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Dünyadaki Başlıca Yataklar</span>

<div align="left" dir="ltr" style="margin-left:0pt;"><table style="border:none;border-collapse:collapse;"><colgroup><col width="95"></col><col width="219"></col></colgroup><tbody><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Ülke</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Önemli Çeşitler</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kolombiya</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zümrüt</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zambiya</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zümrüt</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Brezilya</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Akuamarin, Morganit, Heliodor</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Pakistan</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Akuamarin</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Afganistan</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Akuamarin</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Nijerya</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Akuamarin, Morganit</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Madagaskar</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Çeşitli beriller</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Rusya</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Akuamarin</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">ABD (Utah)</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kırmızı Beril</span>

</td></tr></tbody></table>

</div><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kolombiya'daki zümrüt yatakları, renk kalitesi açısından dünyanın en ünlü kaynakları arasında yer alır.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Türkiye'de Beril</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Türkiye'de beril oluşumları sınırlı olmakla birlikte çeşitli pegmatit ve granitik kayaçlarda rapor edilmiştir. Başlıca bölgeler:</span>

- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Menderes Masifi (Aydın, Muğla çevresi)</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kırşehir Masifi</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Niğde Masifi</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Doğu Karadeniz granit kuşağı</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Bu oluşumlar daha çok mineralojik açıdan önem taşımakta olup, günümüzde dünya ölçeğinde önemli bir mücevher üretimi bulunmamaktadır.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Gemolojik Özellikleri</span>

<div align="left" dir="ltr" style="margin-left:0pt;"><table style="border:none;border-collapse:collapse;"><colgroup><col width="98"></col><col width="503"></col></colgroup><tbody><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Özellik</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Değer</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Sertlik</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">7.5–8 Mohs</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Çift Kırılma</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zayıf</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Pleokroizm</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Özellikle zümrüt ve akuamarinde belirgin olabilir</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Floresans</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Genellikle zayıf</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Isıl İşlem</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Akuamarin ve heliodor renk iyileştirmesi için uygulanabilir</span>

</td></tr><tr style="height:25pt"><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Yağ Dolgusu</span>

</td><td style="border-left:solid #000000 0.5pt;border-right:solid #000000 0.5pt;border-bottom:solid #000000 0.5pt;border-top:solid #000000 0.5pt;vertical-align:top;padding:5pt 5pt 5pt 5pt;overflow:hidden;overflow-wrap:break-word;"><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zümrütlerde çatlak görünümünü azaltmak amacıyla yaygın olarak uygulanır</span>

</td></tr></tbody></table>

</div>## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril Kristallerinin Bilimsel Önemi</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril, yalnızca gemoloji açısından değil, jeoloji ve malzeme bilimi açısından da önemli bir mineraldir.</span>

- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Pegmatitlerin göstergesi:</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> Beril, berilyum bakımından zengin granitik pegmatitlerin karakteristik minerallerindendir.</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Jeokimyasal gösterge:</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> Kristal yapısındaki eser elementler, oluşum sıcaklığı ve akışkan bileşimi hakkında bilgi sağlayabilir.</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Berilyum kaynağı:</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> Berilyum metalinin başlıca doğal cevheridir.</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kristal kimyası:</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> Kanal yapısı ve eser element dağılımı, mineralojik araştırmalarda önemli bir çalışma konusudur.</span>

## <span style="font-size:16pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril Kristallerinin Benzer Minerallerden Ayırt Edilmesi</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril şu özellikleriyle tanınır:</span>

- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Hekzagonal, uzun prizmatik kristaller</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Mohs sertliğinin 7.5–8 olması</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Görece düşük yoğunluğu</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Altıgen silikat halka yapısı</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Zayıf çift kırılma</span>
- <span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Renge bağlı belirgin pleokroizm (özellikle zümrüt ve akuamarin)</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Kesin tanımlama için kırılma indisi ölçümü, Raman spektroskopisi, X-ışını kırınımı (XRD), elektron mikroprob analizi ve kimyasal analiz yöntemleri kullanılabilir.</span>

<span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">Beril grubu, </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">zümrüt, akuamarin, morganit, heliodor, goşenit ve kırmızı beril</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> gibi dünya çapında değer gören taşları bünyesinde barındıran en önemli mineral ailelerinden biridir. Hegzagonal kristal yapısı, yüksek sertliği ve berilyum bakımından zengin kimyasal bileşimi sayesinde hem </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">gemoloji</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">, hem </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">mineraloji</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">, hem de </span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;">jeoloji</span><span style="font-size:11pt;font-family:Arial,sans-serif;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap;"> alanlarında büyük öneme sahiptir. Ayrıca berilyumun temel cevheri olması nedeniyle ileri teknoloji endüstrilerinde dolaylı olarak kritik bir rol oynamaktadır. Bu çok yönlü özellikleri, berili bilimsel ve ekonomik açıdan en değerli mineral gruplarından biri hâline getirmektedir.</span>

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