igneous
Granite
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 solidification of molten magma beneath the Earth's surface over millions of years.
Uses & applications
Widely used in construction, countertops, monuments, and architectural facings due to its durability and aesthetic appeal.
Geological facts
Granite is the most common rock in the Earth's continental crust and forms the core of many major mountain ranges.
Field identification & locations
Identify by its coarse-grained texture and prominent interlocking crystals of quartz, feldspar, and mica; found globally in shields and orogenic belts.
