標 本 名: | アフガン石 (Afghanite)
| 化学組成: | (Na,Ca,K)8(Si,Al)12O24(SO4,Cl,CO3)3·(H
2
O) | サ イ ズ: | 33,8 x 29,9 x 26,0 crystal: 18,0 x 5,5 mm | 重量: | | 透明: | transparent - translucent | 数量: | | 産地: | Sar-e-Sang District, Koksha Valley (Kokscha; Kokcha), Badakhshan (Badakshan; Badahsan) Province, アフガニスタン (Afghanistan) | You get a fine Afghanite crystal in matrix. The crystal has an undamaged shape and sharp corners, no damages except the base. A fine reference specimen with a good transparency as well.
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