標 本 名: | トパーズ (Topaz)
| 化学組成: | Al2SiO4(F,OH)2 | サ イ ズ: | 41,5 x 35,2 x 30,0
クリスタル: 14,8 x 8,9 x 6,8 mm | 重量: | | 透明: | | 数量: | | 産地: | Ghundao Hill, Katlang, Mardan District, North-West Frontier Province, パキスタン (Pakistan) | A gorgeous gemmy topaz crystal with natural deep orangey – brown coloration from the famous Katlang mine. The crystal is full intact and disclosing a great luster on every crystal face, also the base is fully intact. A cutting grade specimen in matrix!
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