Author Question: ____________________ is the first ferromagnesian mineral to crystallize from a mafic magma. Fill in ... (Read 95 times)

skymedlock · **on:** Jul 15, 2018

___________________ _ is the first ferromagnesian mineral to crystallize from a mafic magma. Fill in the blank(s) with the appropriate word(s).

Question 2

The two main categories of igneous rocks are ___________________ _/____________________ and
___________________ _/____________________. Fill in the blank(s) with the appropriate word(s).