標 本 名: | ジルコン (Zircon)
| 化学組成: | ZrSiO4 | サ イ ズ: | 88,0 x 76,1 x 55,5
クリスタル: 12,2 x 11,5 mm | 重量: | | 透明: | | 数量: | | 産地: | Konar Valley, Konar (Kunar; Konarh; Konarha; Nuristan) Province, アフガニスタン (Afghanistan) | A deep red, partly transparent Zircon crystal in a biotite-schist matrix. The crystal is very sharp terminated with fine typical luster. At one side of the matrix there is another small imbedded crystal. A fine big and undamaged specimen from Afghanistan!
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