Definition
An iron rich extrusive rock found as a member of the alkali basalt magma series
Granulite is fine to medium grained metamorphic rock with a granular of polygonal crystals.
History
Origin
Isle of Mull, Scotland
Central Europe
Discoverer
Ben More
Unknown
Etymology
From the name of discoverer, Ben More
From Latin granulum, a little grain or fine grained
Class
Igneous Rocks
Metamorphic Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
Family
Group
Volcanic
-
Other Categories
Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Medium Grained Rock, Opaque Rock