Definition
Jaspillite is an iron rich chemically formed rock which is common in banded iron formation rocks
Cataclasite is a type of cataclastic rock that is formed by fracturing and comminution during faulting. It is normally cohesive and non-foliated, consisting of angular clasts in a finer-grained matrix
History
Origin
Western Australia, Minnesota
Swiss Alps, Europe
Discoverer
Unknown
Michael Tellinger
Etymology
From Jaspilite (Mineral), a compact siliceous rock which resembles jasper
From the Italian word cataclasi
Class
Sedimentary Rocks
Metamorphic Rocks
Sub-Class
Durable Rock, Soft Rock
Durable Rock, Medium Hardness Rock
Family
Group
-
-
Other Categories
Coarse Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock