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General Guanacoite Information ... Guanacoite Image ... Guanacoite Crystallography...
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General Akrochordite Information ... A rare mineral in hausmannite ore from a metamorphosed Fe-Mn orebody (Långban, Sweden); in a metamorphosed stratiform zinc orebody (Sterling Hill, New Jersey, USA). ... Valid Species (Pre-IMA) 1922...
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Classification of Guanacoite ... Type Occurrence of Guanacoite ... Physical Properties of Guanacoite...
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Guanacoite with high Mg content from the type locality (El Guanaco mine, Chile) was investigated to elucidate the crystal-chemical characteristics of this arsenate mineral. ... It appears that the chemical variability of guanacoite is mainly due to Mg-Cu substitution on the M1 and M2 sites.
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Guanacoite has also been found at Taghouni (Tarouni), Bou Azzer district, Morocco, in association with quartz, dolomite, chalcopyrite, chromite, cuprite, malachite and agardite-(Ce). Cation contents (normalized to 5): Cu 2.33, Mg 2.57, Co 0.10;
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Guanacoite with high Mg content from the type locality (El Guanaco mine, ... intensity maps revealed that guanacoite single crystals from the investigated ...
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Order from the British Library: Guanacoite, Cu~2Mg~2(Mg~0~.~5Cu~0~.~5)(OH)~4(H~2O)~4(AsO~4)~2, a new arsenate mineral species from the El Guanaco Mine, ...
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GUANACOITE, El Guanaco gold mine, 93 km east of Taltal, Antofagasta Province, Chile - Lovely transparent sky blue long prismatic crystals of this Cu, Mg arsenate, IMA approved about a year ago, with electric-blue botryoidal arhbarite, green botryoidal conichalcite, and minor black xln enargite embedded in matrix.
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Guanacoite - Wikipedia
La guanacoite è un minerale. Webmin Fosfati, arsenati e vanadati
it.wikipedia.org/wiki/Guanacoite |
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Compositional variability and crystal structural features of guanacoite ... Guanacoite with high Mg content from the type locality (El Guanaco mine, ...
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