Definition
Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar
Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight
History
Origin
Tamil Nadu, India
Southern Alps, France
Discoverer
T. H. Holland
Dolomieu
Etymology
From Job Charnock, an administtrator of East India Company
From French, from the name of Dolomieu (1750–1801), the French geologist who discovered the rock
Class
Igneous Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Medium Hardness Rock
Family
Group
Plutonic
-
Other Categories
Coarse Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock