by Andy Randell | Mar 14, 2019
Pyrite-galena-calcite vein ……. Descriptions will be uploaded shortly. Thank you for your patience π Specimen Information Store: Smithers...
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by Andy Randell | Mar 14, 2019
Pyrite-Chalocopyrite-Quartz Vein ……. Descriptions will be uploaded shortly. Thank you for your patience π Specimen Information Store:...
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by Andy Randell | Feb 13, 2019
Galena, Polybasite, Pyrite & Quartz ……. Descriptions will be uploaded shortly. Thank you for your patience π Specimen Information Store:...
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by Andy Randell | Feb 12, 2019
Argentiferous Galena, Chalcopyrite, Gold, Pyrite, Pyrrhotite, & Quartz ……. Descriptions will be uploaded shortly. Thank you for your patience...
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by Andy Randell | Dec 12, 2018
Chalcopyrite, Galena, Pyrite, Quartz & Tetrahedrite This sample contains some ore minerals: chalcopyrite (copper); galena (lead); tetrahedrite (copper,...
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