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) | Here you get a very a interesting quartz cluster with one big “Faden“ quartz elongated the b-axis. Attached you can see hundred of tiny interpenetration twins. No damages found !
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