Definition
Jaspillite is an iron rich chemically formed rock which is common in banded iron formation rocks
Breccia is a rock consisting of angular fragments of stones which are cemented by finer calcareous material
History
Origin
Western Australia, Minnesota
England
Discoverer
Unknown
Unknown
Etymology
From Jaspilite (Mineral), a compact siliceous rock which resembles jasper
From Italian, literally gravel, Germanic origin and related to break
Class
Sedimentary Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Soft Rock
Durable Rock, Hard Rock
Family
Group
-
-
Other Categories
Coarse Grained Rock, Opaque Rock
Coarse Grained Rock, Medium Grained Rock, Opaque Rock