Definition
Migmatite is typically a granitic rock within a metamorphic host rock which is composed of two intermingled but distinguishable components
A sedimentary rock, deposit of a submarine turbidity currents and are composed of layered particles
History
Origin
Southern Alps, France
European Foreland Basins
Discoverer
Jakob Sederholm
Arnold H. Bouma
Etymology
From the Greek word migma which means a mixture
From Medieval Latin turbiditas, from Latin turbidus (turbid). Turbidity current is from 1939
Class
Metamorphic Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Soft 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, Opaque Rock