AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from China > Bournonite |
DESCRIPTION: | No. 69131 |
Mineral: | Bournonite |
Locality: | Yaogangxian Mine, Nanling Mountains, Hunan, China |
Description: | Doubly terminated lustrous gray-metallic bournonite crystals with no matrix attached. The bournonite crystals are prismatic form, with complex terminations, and have striated prism faces possibly due to repeated twinning on the {110} plane. Ex. Georg Gebhard. For locality information see: Mineralogical Record v.42#6, Rocks and Minerals v.80#1 |
Overall Size: | 25x14x12 mm |
Crystals: | 25 mm |
Archived: | For reference only |
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