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: | 33,3 x 29,01 x 27,9
クリスタル: 17,5 x 6,3 mm | 重量: | | 透明: | | 数量: | | 産地: | Sar-e-Sang District, Koksha Valley (Kokscha; Kokcha), Badakhshan (Badakshan; Badahsan) Province, アフガニスタン (Afghanistan) | Here you get two fine Afghanite crystals in matrix, disclosing a very good transparency with deep blue coloration. Beside this the crystals are fine terminated with sharp edges and no damages at all. Great afghanite specimen!
| 
