Definition
Mugearite is a type of oligoclase bearing basalt, also comprising of olivine, apatite, and opaque oxides
Gabbro is an intrusive igneous rock which is chemically equivalent to plutonic Basalt
History
Origin
Skye, Scotland
Germany
Discoverer
Alfred Harker
Christian Leopold von Buch
Etymology
From mugear + -ite
From Latin glaber bare, smooth, bald
Class
Igneous Rocks
Igneous Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
Family
Group
Volcanic
Plutonic
Other Categories
Opaque Rock
Coarse Grained Rock, Opaque Rock