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

Granite

Felsic intrusive igneous rock

AI-generated identification · may be incorrect

Hardness of 6 on Mohs scale, granular texture, pink to gray color, vitreous to dull luster, composed mainly of quartz, alkali feldspar, and plagioclase.

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Physical properties

Hardness of 6 on Mohs scale, granular texture, pink to gray color, vitreous to dull luster, composed mainly of quartz, alkali feldspar, and plagioclase.

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 monuments, countertops, and decorative stone flooring.

Geological facts

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

Field identification & locations

Identify by its interlocking mineral crystals visible to the naked eye, commonly found in major mountain ranges and shields.