Definition
Talc carbonate is nothing but a rock sequence or a mineral composition found in metamorphic ultramafic rocks.
Pyrolite is an igneous rock consisting of about three parts of peridotite and one part of basalt
History
Origin
China, USA, Middle east
Pike County, U.S
Discoverer
Unknown
Unknown
Etymology
From medieval Latin, talcum
From the chemical and mineralogical composition of the upper mantle of the Earth
Class
Metamorphic Rocks
Igneous Rocks
Sub-Class
Durable Rock, Soft Rock
Durable Rock, Medium Hardness Rock
Family
Group
-
Plutonic
Other Categories
Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Opaque Rock