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MD-157374 - Silver, Acanthite, Pharmacolite - - Archived Chañarcillo, Copiapó Province, Atacama Region, Chile miniature, 4.3 x 4.3 x 2.7 cm.
4.3 x 4.3 x 2.7 cm. An old-time, very rich silver ore specimen UNUSUAL and UNCOMMON associations from the very famous Chanarcillo mines of Chile. The 3-dimensional specimen is nearly solid silver with a scattering of black acanthite. One end is RICHLY covered by white tufts of pharmacolite, an UNCOMMON hydrated arsenate. Ex. Carl Davis Collection. All Content and Design ©1996-2010 The ArkenstonePowered by http://mineralwebsites.comBy-species Galleries | ||