Definition
Cataclasite is a type of cataclastic rock that is formed by fracturing and comminution during faulting. It is normally cohesive and non-foliated, consisting of angular clasts in a finer-grained matrix
Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar
History
Origin
Swiss Alps, Europe
Tamil Nadu, India
Discoverer
Michael Tellinger
T. H. Holland
Etymology
From the Italian word cataclasi
From Job Charnock, an administtrator of East India Company
Class
Metamorphic Rocks
Igneous Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
Family
Group
-
Plutonic
Other Categories
Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Opaque Rock