igneous
Granite
Felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6 on the Mohs scale, predominantly pink, white, or gray with dark speckles, dull to vitreous luster, and a phaneritic crystal structure.
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Physical properties
Hardness of 6 on the Mohs scale, predominantly pink, white, or gray with dark speckles, dull to vitreous luster, and a phaneritic crystal structure.
Formation & geological history
Formed from the slow cooling and solidification of magma rich in silica and alkali feldspar deep beneath Earth's surface over millions of years.
Uses & applications
Widely used in construction for dimension stone, countertops, floor tiles, and monumental architecture due to its high 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 visible interlocking crystals of quartz, feldspar, and mica. It is globally distributed in continental shields.
