Definition
Icelandite belongs to volcanic igneous rocks which is rich in iron and belongs to andesite rock
Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth
History
Origin
Iceland
Egypt
Discoverer
Ian S. E. Carmichael
Georgius Agricola
Etymology
From its origin place near Cenozoic volcano near the parsonage Þingmúli in East Iceland
From Late Latin Basaltes (variant of basanites ), very hard stone, which was imported from Ancient Greek Basanites
Class
Igneous Rocks
Igneous Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Medium Hardness Rock
Family
Group
Volcanic
Volcanic
Other Categories
Fine Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock