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, colors range from pink to gray, vitreous to dull luster, and phaneritic crystal structure.

Identified More igneous →
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Physical properties

Hardness of 6 on the Mohs scale, colors range from pink to gray, vitreous to dull luster, and phaneritic crystal structure.

Formation & geological history

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

Uses & applications

Widely used in construction, countertops, monuments, and architectural facings.

Geological facts

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

Field identification & locations

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