igneous
Granite
Intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6 on the Mohs scale, composed primarily of quartz, feldspar, and mica. Exhibits a phaneritic texture with visible interlocking mineral crystals.
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Physical properties
Hardness of 6 on the Mohs scale, composed primarily of quartz, feldspar, and mica. Exhibits a phaneritic texture with visible interlocking mineral crystals.
Formation & geological history
Formed by the slow cooling and solidification of magma beneath the Earth's continental crust over millions of years.
Uses & applications
Widely used in construction, architectural building facades, countertops, and monument making.
Geological facts
Granite makes up a major portion of the Earth's continental crust and is one of the most durable natural building stones.
Field identification & locations
Easily identified in the field by its speckled pink, white, gray, and black crystalline appearance. Found globally in major mountain ranges and shield areas.
