igneous
Granite
Felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6 on the Mohs scale, typically gray, pink, 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 gray, pink, 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 monuments, countertops, and decorative stone facing.
Geological facts
Granite is the most common rock type in the Earth's continental crust and is exceptionally durable against weathering.
Field identification & locations
Identify by visible interlocking mineral crystals of quartz and feldspar; found globally in continental shields and mountain roots.
