Definition
Jaspillite is an iron rich chemically formed rock which is common in banded iron formation rocks
Gabbro is an intrusive igneous rock which is chemically equivalent to plutonic Basalt
History
Origin
Western Australia, Minnesota
Germany
Discoverer
Unknown
Christian Leopold von Buch
Etymology
From Jaspilite (Mineral), a compact siliceous rock which resembles jasper
From Latin glaber bare, smooth, bald
Class
Sedimentary Rocks
Igneous Rocks
Sub-Class
Durable Rock, Soft Rock
Durable Rock, Hard Rock
Family
Group
-
Plutonic
Other Categories
Coarse Grained Rock, Opaque Rock
Coarse Grained Rock, Opaque Rock