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, white, or gray with a phaneritic (coarse-grained) texture and vitreous luster.

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Physical properties

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

Formation & geological history

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

Uses & applications

Widely used in construction, architectural facades, monument making, and countertop fabrication.

Geological facts

Granite is the most common rock of the Earth's continental crust and forms the core of many major mountain ranges.

Field identification & locations

Easily identified by visible interlocking crystals of quartz, feldspar, and micas; found globally in continental shields.