5swnr ((WOLFRAMITE, QUARTZ)), $25 MINIMUM BID, Yaogangxian Mine, Hunan Province, China, 14 x 8 x 4.5 cm, Large Cabinet | |
A large black lustrous Wolframite. The cracks seen are natural old pocket cracks and do not go through the Quartz grown on the backside. The largest termination is non terminated but also has some small Calcites (these do not quite look like Calcite but I am not sure what they are) which have grown on the broken surfaces and so are also natural old pocket breaks. |