igneous
Granite
Phaneritic felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6-7 on Mohs scale, speckled pink, white, grey, and black coloration, vitreous to dull luster, and interlocking crystalline texture.
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Physical properties
Hardness of 6-7 on Mohs scale, speckled pink, white, grey, and black coloration, vitreous to dull luster, and interlocking crystalline texture.
Formation & geological history
Formed from the slow cooling of silica-rich magma beneath the Earth's surface over millions of years.
Uses & applications
Widely used in construction for countertops, floor tiles, and monuments due to its exceptional durability.
Geological facts
Granite is the most common rock of Earth's continental crust and forms the core of many major mountain ranges.
Field identification & locations
Easily identified by its distinct salt-and-pepper granular texture containing visible quartz, feldspar, and mica crystals.
