igneous
Granite
Phaneritic felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6-7 on the Mohs scale, speckled grey and white color with dark minerals, dull to vitreous luster, and a phaneritic, coarse-grained crystal structure.
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Physical properties
Hardness of 6-7 on the Mohs scale, speckled grey and white color with dark minerals, dull to vitreous luster, and a phaneritic, coarse-grained crystal structure.
Formation & geological history
Formed from the slow cooling and crystallization of magma beneath the Earth's surface over millions of years.
Uses & applications
Widely used as dimension stone in construction, countertops, monuments, and architectural facings.
Geological facts
Granite is the most common rock of the Earth's continental crust and is completely absent from oceanic crust.
Field identification & locations
Easily identified by its distinct interlocking mineral grains of quartz, feldspar, and mica. Highly plausible for the given region's basement geology.
