Definition
Skarns are formed during regional or contact metamorphism and from a variety of metasomatic processes involving fluids of magmatic, metamorphic, and/or marine origin
Icelandite belongs to volcanic igneous rocks which is rich in iron and belongs to andesite rock
History
Origin
USA, Australia
Iceland
Discoverer
Tornebohm
Ian S. E. Carmichael
Etymology
From an old Swedish mining term originally used to describe a type of silicate gangue or waste rock.
From its origin place near Cenozoic volcano near the parsonage Þingmúli in East Iceland
Class
Metamorphic Rocks
Igneous Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Hard Rock
Family
Group
-
Volcanic
Other Categories
Fine Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock