What Is A Coarse Grained Rock Composed Of Intermediate Plagioclase Feldspar And Pyroxene?
What Is A Coarse Grained Rock Composed Of Intermediate Plagioclase Feldspar And Pyroxene? Diorite (/ˈdaɪ. əˌraɪt/ DY-ə-ryte) is an intrusive igneous rock composed principally of the silicate minerals plagioclase feldspar (typically andesine), biotite, hornblende What igneous rock is coarse grained and intermediate? Coarse-Grained Textures Fine-Grained Textures Peridotite = Ultramafic Komatiite (Ultramafic, but too rare to