Olivine group by-nc-sa: Doblonaut Olivine minerals are in igneous rocks. by-nc-sa: Orbital Joe by-nc-sa: Ron Schott peridotite basalt gabbro by-nc-sa: skylarprimm by-nc-nd:…

Fluorite by-nc-nd: Orbital Joe by-nc-nd: skylarprimm Fluorite primarily occurs as a pore-filling mineral in carbonate rocks. by-nc-sa: bingobengo USGS public domain by-nc-sa:…

Pyroxene group public domain Pyroxene is found in extrusive igneous rocks. dacite USGS basalt USGS andesite Pyroxene is found in intrusive igneous rocks. diorite granodiorite…

Olivine group by-nc-sa: Doblonaut Olivine minerals are in igneous rocks. by-nc-sa: Orbital Joe by-nc-sa: Ron Schott peridotite basalt gabbro by-nc-sa: skylarprimm by-nc-nd:…

intermediate to mafic igneous rocks Plagioclase Feldspar USGS pegmatites by-nc-sa: Ron Schott by-nc: smiling_da_vinci metamorphic rocks by-nc-nd: Orbital Joe NASA Over half…