Shonkinite Definition

Shonkinite

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Definition

Shonkinite is a rare, dark-coloured and intrusive igneous rock which contains augite and orthoclase feldspar as its primary constituents

History

Origin

USA

Discoverer

Unknown

Etymology

From the name of Shonkin Sag ranges in the Highwood Mountains of north-central Montana, US

Class

Igneous Rocks

Sub-Class

Durable Rock, Medium Hardness Rock

Family

Group

Other Categories

Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock

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Define Shonkinite

Shonkinite is one of the important type of rocks. If we have to define Shonkinite in general, Shonkinite is a rare, dark-coloured and intrusive igneous rock which contains augite and orthoclase feldspar as its primary constituents. Shonkinite comes under Igneous Rocks. All Igneous Rocks have similar properties and formation process. Along with Shonkinite Definition, know more about the History of Shonkinite, Etymology of Shonkinite in next sections.

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