igneous
Granite
Phaneritic felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6 on the Mohs scale, typically pink, white, or gray with visible interlocking crystals, vitreous luster, and no distinct cleavage.
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Physical properties
Hardness of 6 on the Mohs scale, typically pink, white, or gray with visible interlocking crystals, vitreous luster, and no distinct cleavage.
Formation & geological history
Forms from the slow cooling and crystallization of magma rich in silica and alkali feldspar deep beneath Earth's crust.
Uses & applications
Widely used in commercial construction, architectural cladding, kitchen countertops, and monumental stone.
Geological facts
Granite makes up a major portion of Earth's continental crust and is one of the oldest known building stones used by humans.
Field identification & locations
Easily identified by its speckled, coarse-grained appearance containing quartz, feldspar, and mica; found globally in continental shields.
