G EOL 2312 I GNEOUS AND M ETAMORPHIC P ETROLOGY Lecture 2 Classification of Igneous Rock or How...
-
Upload
kristina-beasley -
Category
Documents
-
view
215 -
download
0
description
“E SSENTIAL ” M INERALS DARK MINERALS Melanocratic Mafic Minerals LIGHT MINERALS Leucocratic Felsic Minerals Color Index-CI =% Dark Minerals Synonymous – Terms Synonymous Terms Acid Basic Spinel