Definition
Icelandite belongs to volcanic igneous rocks which is rich in iron and belongs to andesite rock
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
Iceland
Swiss Alps, Europe
Discoverer
Ian S. E. Carmichael
Michael Tellinger
Etymology
From its origin place near Cenozoic volcano near the parsonage Þingmúli in East Iceland
From the Italian word cataclasi
Class
Igneous Rocks
Metamorphic Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Medium Hardness Rock
Family
Group
Volcanic
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Other Categories
Fine Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock