Tiger-eye is a silicate mineral made of practically pure silica dioxide (SiO2). It is found in highly metamorphic rocks. It is a semi precious gemston

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Tiger-eye is a silicate mineral made of practically pure silica dioxide (SiO2). It is found in highly metamorphic rocks. It is a semi precious gemstone well known for it's silky, golden gloss (chatoyancy) and is often cut and polished into cabochons and trinkets. The polished surface here seen measures 85 x 62 mm.

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Size: 4634px × 3771px
Photo credit: © DIRK WIERSMA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, cabochon, chatoyancy, eye, fibrous, gemstone, gloss, golden, metamorphic, mineral, polished, rock, shine, silica, silicate, silky, tiger, trinket, trinkets