Definition
Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight
Migmatite is typically a granitic rock within a metamorphic host rock which is composed of two intermingled but distinguishable components
History
Origin
Southern Alps, France
Southern Alps, France
Discoverer
Dolomieu
Jakob Sederholm
Etymology
From French, from the name of Dolomieu (1750–1801), the French geologist who discovered the rock
From the Greek word migma which means a mixture
Class
Sedimentary Rocks
Metamorphic Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Medium Hardness Rock
Family
Group
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Other Categories
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock