igneous
Granite
Intrusive Igneous Rock
AI-generated identification · may be incorrectHardness of 6 on the Mohs scale, composed primarily of quartz, feldspar, and mica. Colors vary from pink to grey depending on the feldspar content. It has a phaneritic (coarse-grained) texture and vitreous to dull luster.
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Physical properties
Hardness of 6 on the Mohs scale, composed primarily of quartz, feldspar, and mica. Colors vary from pink to grey depending on the feldspar content. It has a phaneritic (coarse-grained) texture and vitreous to dull luster.
Formation & geological history
Formed from the slow cooling of magma beneath the Earth's surface over millions of years, allowing large mineral crystals to grow.
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 of the Earth's continental crust and is exceptionally resistant to weathering.
Field identification & locations
Easily identified by its visible interlocking crystals of pink or white feldspar, translucent quartz, and dark biotite mica. Found globally in mountainous regions and shield areas.
