Melanterite Image |
Mineral: | Melanterite: Fe++SO4ยท7(H2O) | |||||
Comments: | Deep greenish blue encrustation of melanterite. The pistanite variety is copper-bearing where Cu replaces some of the Fe in the crystal structure. | |||||
Location: | Patagonia District, Arizona, USA. | |||||
Scale: | 5 x 9.5 cm. | |||||
Copyright: | © John Veevaert | |||||
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