Question

The primary minerals of an igneous rock you are examining are quartz, feldspar, and mica. This rock is probably

A) basalt
B) gabbro
C) granite
D) peridotite

40 POINTS PLEASE HELP!!!!

Answer 1

Granite, those black parts I believe are obsidian, a giveaway for granite because it’s a metamorphic rock

Answer 2

Granite.

Step-by-step explanation:

Those black parts are obsidian. That is a giveaway for granite because it’s a metamorphic rock.