Rocks

Pegmatite Rock
Igneous Rocks

Pegmatite Rock Type, Composition, Formation, Occurrence & Uses

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Tammy

Pegmatite is a coarse-grained igneous rock that contains large crystals and minerals typically not found in other types of rocks. ...

Peridotite Rock
Igneous Rocks

Peridotite Rock Type, Composition, Formation, Occurrence & Uses

BY
Tammy

Peridotite is a group of dense and coarse-grained ultramafic igneous rocks. The rock group contains kimberlite. The group can also ...

Pumice Rock
Igneous Rocks

Pumice Rock Type, Composition, Formation, Occurrence & Uses

BY
Tammy

Pumice is an igneous rock that has a light-colored and extremely porous appearance. It has been used in various industries ...