Definition
A water-soluble mineral sediment resulting from concentration and crystallization by evaporation from an aqueous solution
Pyrolite is an igneous rock consisting of about three parts of peridotite and one part of basalt
History
Origin
USA
Pike County, U.S
Discoverer
Usiglio
Unknown
Etymology
From a sediment left after the evaporation
From the chemical and mineralogical composition of the upper mantle of the Earth
Class
Sedimentary Rocks
Igneous Rocks
Sub-Class
Durable Rock, Soft Rock
Durable Rock, Medium Hardness Rock
Family
Group
-
Plutonic
Other Categories
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
Coarse Grained Rock, Opaque Rock