Definition
Breccia is a rock consisting of angular fragments of stones which are cemented by finer calcareous material
Mugearite is a type of oligoclase bearing basalt, also comprising of olivine, apatite, and opaque oxides
History
Origin
England
Skye, Scotland
Discoverer
Unknown
Alfred Harker
Etymology
From Italian, literally gravel, Germanic origin and related to break
From mugear + -ite
Class
Sedimentary Rocks
Igneous Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Medium Hardness Rock
Family
Group
-
Volcanic
Other Categories
Coarse Grained Rock, Medium Grained Rock, Opaque Rock
Opaque Rock