Valle de las Plumas, Paso de Indios, Chubut, Argentina
The hematite here is of fumarolic origin. Quartz pseudomorphs afer aragonite can be found. Aragonite, itself, appears to be completely absent. In this place can be found a mixture of red Jasper and "coffee-colored" Chalcedony, locally named "Orellanita".
Mineral List
4 entries listed. 3 valid minerals.
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