Galena-with-Siegenite, Chalcopyrite, Dolomite
specimen number:
3831876
location:
West Fork mine, Viburnum Trend, Reynolds Co., Missouri, USA
description:
Very interesting specimen showing semi lustrous octahedral crystals of galena to 1.2 cm in size on a breccia matrix coated by dolomite. There are open hollow casts of a thin layer of chalcopyrite replacing previous galena, the chalcopyrite coated with micro crystals of metallic siegenite. There is much other siegenite scattered throughout.
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Related by Mineral (Galena):
Galena — Illinois
Origin: Annabel Lee Mine, Hardin Co., Illinois, USA
Number: (2013018)
Size: 9.5 x 8.5 x 6.5 cm (cabinet)
Galena — Missouri
Origin: West Fork Mine, Reynolds Co., Missouri, USA
Number: (2102318)
Size: 4.5 x 4.0 x 3.5 cm (miniature)
Galena — Bulgaria
Origin: Krushev dol Mine, Madan, Smolyan, Bulgaria
Number: (2312217)
Size: 19.0 x 14.0 x 6.5 cm (large-cabinet)
Related by Location (West Fork mine):
Galena — Missouri
Origin: West Fork Mine, Reynolds Co., Missouri, USA
Number: (2102318)
Size: 4.5 x 4.0 x 3.5 cm (miniature)

