Definition
Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar
A water-soluble mineral sediment resulting from concentration and crystallization by evaporation from an aqueous solution
History
Origin
Tamil Nadu, India
USA
Discoverer
T. H. Holland
Usiglio
Etymology
From Job Charnock, an administtrator of East India Company
From a sediment left after the evaporation
Class
Igneous Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Soft Rock
Family
Group
Plutonic
-
Other Categories
Coarse Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock