Definition
An iron rich extrusive rock found as a member of the alkali basalt magma series
Comendite is a hard, peralkaline igneous rock, a type of light blue grey rhyolite
History
Origin
Isle of Mull, Scotland
Italy
Discoverer
Ben More
Unknown
Etymology
From the name of discoverer, Ben More
Comendite derives its name from the area of Le Commende on San Pietro Island in Italy
Class
Igneous Rocks
Igneous Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
Family
Group
Volcanic
Volcanic
Other Categories
Fine Grained Rock, Opaque Rock
Medium Grained Rock, Opaque Rock