Scoria Definition

Scoria

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Definition

Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities

History

Origin

Discoverer

Unknown

Etymology

From late Middle English (denoting slag from molten metal), from Greek skōria refuse, from skōr dung

Class

Igneous Rocks

Sub-Class

Durable Rock, Medium Hardness Rock

Family

Group

Volcanic

Other Categories

Fine Grained Rock, Opaque Rock

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Define Scoria

Scoria is one of the important type of rocks. If we have to define Scoria in general, Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities. Scoria comes under Igneous Rocks. All Igneous Rocks have similar properties and formation process. Along with Scoria Definition, know more about the History of Scoria, Etymology of Scoria in next sections.

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