Scoria Rocks


Scoria is a dark-colored igneous rock with abundant round bubble-like cavities known as vesicles. It ranges in color from black or dark gray to deep reddish brown. Scoria usually has a composition similar to basalt , but it can also have a composition similar to andesite .

ALEX STREKEISEN-Basaltic Scoria-

Scoria - Wikipedia

All About Geology: Scoria

Scoria ~ Learning Geology

Scoria ~ Learning Geology

The Rock Cycle


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Scoria: Igneous Rock - Pictures, Definition & More

Melbourne's Geology: Scoria Rock

Igneous rocks

Scoria | rock |

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Basics--Igneous Rock Table

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Scoria Rock Colac | Gravel | Stones | Red | Black | Quarries

Scoria - Igneous Rocks

Scoria Rock Colac | Gravel | Stones | Red | Black | Quarries

Pumice and Scoria