igneous
Granite
Felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6-7 on Mohs scale. Composed mainly of quartz, alkali feldspar, and plagioclase.
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Physical properties
Hardness of 6-7 on Mohs scale. Composed mainly of quartz, alkali feldspar, and plagioclase.
Formation & geological history
Formed from the slow cooling of silica-rich magma deep underground, typically over millions of years.
Uses & applications
Widely used in construction, monuments, countertops, and decorative stone due to its high durability.
Geological facts
Granite is the most common igneous rock found on Earth's continental crust and forms the core of many major mountain ranges.
Field identification & locations
Easily identified by its visibly crystalline, speckled pink, white, and gray texture. Found globally in major cratons and mountain belts.
