#Spessartine #Garnet, #Quartz, #Microcline #Feldspar
#China
11.5x7x6.25cm
Photo by Tomer Shapira
By #GeologicalWondersToo / Karen Kemp
#Geology #GeologyPage #Nature #Minerals #Crystals #Gems #NatureLovers #NaturePhotography #Photographer #RockPorn
#microcline — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #microcline, aggregated by home.social.
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#Microcline (KAlSi3O8) is an important igneous rock-forming tectosilicate mineral. It is a potassium-rich alkali feldspar. It is common in granite and pegmatites. Microcline forms during slow cooling of orthoclase. Sanidine is a
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#Fluorite with #microcline and #albite,
specimen 8.2 cm wide. Spirifer collection
Photo: J. Scovil
By #GeologyWonders
#Geology #GeologyPage #Nature #Minerals #Crystals #Gems #Nature #NatureLovers #NaturePhotography #Photographer #RockPorn
