OL_powerpoint.ppt
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.
Pyroxene group public domain. Pyroxene is found in extrusive igneous rocks. dacite USGS basalt USGS andesite.
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:
intermediate to mafic igneous rocks
