標 本 名: | クウォーツ (ファーデンクオーツ ) (Quartz)
| 化学組成: | SiO2 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Dara Ismail Khan District, North Waziristan, Federally Administered Tribal Areas (FATA), パキスタン (Pakistan) | Beautiful Faden-Quartz crystal with stair like composition. The crystal disclosing nicely the Faden in the interior and beside that there is a parallel bridge formed by elongated crystals. Except a tiny 2 mm damaged at one tip no damages visible. Great lustrous piece from Pakistan!
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