Rock Identifier
Granite (Intrusive Igneous Rock) — igneous
igneous

Granite

Intrusive Igneous Rock

AI-generated identification · may be incorrect

Hardness of 6 on the Mohs scale, typically pink, gray, or white with a phaneritic (coarse-grained) texture and dull to vitreous luster.

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Physical properties

Hardness of 6 on the Mohs scale, typically pink, gray, or white with a phaneritic (coarse-grained) texture and dull to vitreous luster.

Formation & geological history

Formed from the slow crystallization of magma below Earth's surface over millions of years.

Uses & applications

Widely used in construction, monument building, countertops, and architectural facing stone.

Geological facts

Granite is the most common rock of Earth's continental crust and is exceptionally resistant to weathering.

Field identification & locations

Identifiable by its visible interlocking crystals of quartz, feldspar, and mica; found globally in major mountain ranges and shields.