Cherry-red #Proustite crystals on white #calcite, #Morocco
3 Facts about Proustite
1.It is a silver sulfarsenide mineral (Ag₃AsS₃) named after Joseph L. Proust.
2. It exhibits a striking scarlet-vermilion color.
3. It occurs in hydrothermal deposits, often found with other silver minerals in locations like Chañarcillo, Chile, Morocco, and Freiberg, Germany.
By #GeologicalWondersToo
#GeologyPage #Nature #Minerals #Crystals #Gems #Nature #NatureLovers #NaturePhotography #Photographer #RockPorn
