igneous
Granite
Felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6 on Mohs scale; pink, white, gray, or black colors; vitreous to dull luster; phaneritic crystal structure with visible interlocking mineral grains.
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Physical properties
Hardness of 6 on Mohs scale; pink, white, gray, or black colors; vitreous to dull luster; phaneritic crystal structure with visible interlocking mineral grains.
Formation & geological history
Formed through the slow cooling and crystallization of magma beneath the Earth's surface over millions of years.
Uses & applications
Widely used in construction for countertops, flooring, monuments, and architectural facings.
Geological facts
Granite is the principal component of the continental crust and is exceptionally resistant to weathering.
Field identification & locations
Easily identified by its speckled, coarse-grained appearance composed primarily of quartz, feldspar, and mica.
