Rock Identifier
Granite (Felsic intrusive igneous rock) — igneous
igneous

Granite

Felsic intrusive igneous rock

AI-generated identification · may be incorrect

Hardness of 6 on the Mohs scale, typically pink, gray, or white with a phaneritic texture. Composed mainly of quartz, alkali feldspar, and plagioclase.

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Physical properties

Hardness of 6 on the Mohs scale, typically pink, gray, or white with a phaneritic texture. Composed mainly of quartz, alkali feldspar, and plagioclase.

Formation & geological history

Formed from the slow cooling of silica-rich magma beneath the Earth's surface over millions of years.

Uses & applications

Widely used in construction, architectural facades, monuments, countertops, and decorative tiles.

Geological facts

Granite is the primary component of the Earth's continental crust and is exceptionally durable against weathering.

Field identification & locations

Easily identified by its visible interlocking mineral grains of quartz, feldspar, and dark mica; found abundantly worldwide in major mountain ranges and shields.