igneous
Granite
Felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6 on the Mohs scale, speckled pink, white, and black coloration, vitreous to dull luster, and phaneritic coarse-grained crystal structure.
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Physical properties
Hardness of 6 on the Mohs scale, speckled pink, white, and black coloration, vitreous to dull luster, and phaneritic coarse-grained crystal structure.
Formation & geological history
Formed from the slow cooling of silica-rich magma deep beneath the Earth's crust over millions of years.
Uses & applications
Widely used in construction for dimension stone, countertops, monuments, and architectural facings.
Geological facts
Granite makes up a major component of the Earth's continental crust and is exceptionally durable against weathering.
Field identification & locations
Easily identified by its interlocking quartz, feldspar, and mica crystals. Found globally in shield areas and mountain ranges.
