Arthurite Pharmacosiderite Image |
Mineral: | Arthurite: CuFe+++2(AsO4,PO4,SO4)2(O,OH)2·4(H2O) Pharmacosiderite: KFe+++4(AsO4)3(OH)4·6-7(H2O) | |||||
Comments: | Altered rhyolite vug lined with brilliant apple green arthurite and cubic green crystals of pharmacosiderite. | |||||
Location: | Majuba Hill Mine, Pershing County, Nevada. USA. | |||||
Scale: | 2.7 x 1.7 cm. | |||||
Copyright: | © John Veevaert | |||||
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