igneous
Granite
Felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6 on the Mohs scale, multicolored (pink, white, grey, black), vitreous to dull luster, phaneritic crystal structure, specific gravity around 2.75.
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Physical properties
Hardness of 6 on the Mohs scale, multicolored (pink, white, grey, black), vitreous to dull luster, phaneritic crystal structure, specific gravity around 2.75.
Formation & geological history
Formed by the slow cooling and crystallization of magma beneath the Earth's surface over millions of years.
Uses & applications
Widely used in construction for building facades, paving, monuments, and interior countertops.
Geological facts
Granite is the most common igneous rock in the Earth's continental crust and forms the core of many mountain ranges.
Field identification & locations
Identified by visible interlocking mineral grains of quartz, feldspar, and mica. Found globally in major shield areas and mountain belts.
