Definition
Granulite is fine to medium grained metamorphic rock with a granular of polygonal crystals.
Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar
History
Origin
Central Europe
Tamil Nadu, India
Discoverer
Unknown
T. H. Holland
Etymology
From Latin granulum, a little grain or fine grained
From Job Charnock, an administtrator of East India Company
Class
Metamorphic Rocks
Igneous Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Hard Rock
Family
Group
-
Plutonic
Other Categories
Coarse Grained Rock, Medium Grained Rock, Opaque Rock
Coarse Grained Rock, Opaque Rock