Definition
A water-soluble mineral sediment resulting from concentration and crystallization by evaporation from an aqueous solution
Andesite is a dark, fine-grained, brown or greyish intermediate volcanic rock which is a commonly found in lava
History
Origin
USA
North America
Discoverer
Usiglio
Theodor von Gümbel
Etymology
From a sediment left after the evaporation
From Andes mountains, where it is found in abundance
Class
Sedimentary Rocks
Igneous Rocks
Sub-Class
Durable Rock, Soft Rock
Durable Rock, Hard Rock
Family
Group
-
Volcanic
Other Categories
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock