AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from China > Bournonite on Chalcopyrite |
DESCRIPTION: | No. 69140 |
Mineral: | Bournonite on Chalcopyrite |
Locality: | Yaogangxian Mine, Nanling Mountains, Hunan, China |
Description: | Lustrous gray-metallic bournonite crystal with striated prism faces around the outer perimeter and broad termination faces composed of parallel shallow pyramidal faces. The bournonite crystal is on a fragment of yellow-metallic chalcopyrite. Ex. Georg Gebhard. For locality information see: Mineralogical Record v.42#6, Rocks and Minerals v.80#1 |
Overall Size: | 22x20x18 mm |
Crystals: | 5-22 mm |
Archived: | For reference only |
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