5atadrs ((QUARTZ, SULFUR, ARSENOPYRITE, STANNITE?)), $10 MINIMUM BID, Yaogangxian Mine, Hunan Province, China, 7.5 x 5 x 3 cm, Cabinet | |
Here is a group of terminated Quartz crystals with yellow sulfur inclusions. Silvery Arsenopyrite and also these had Stannite so there probably is Stannite also present. |