igneous
Granite Pebble
Phanerotic felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6 on Mohs scale, salt-and-pepper mottled gray and white color, dull to sub-glossy luster, coarse-grained phaneritic texture.
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Physical properties
Hardness of 6 on Mohs scale, salt-and-pepper mottled gray and white color, dull to sub-glossy luster, coarse-grained phaneritic texture.
Formation & geological history
Formed from the slow cooling and crystallization of magma beneath the Earth's crust over millions of years.
Uses & applications
Commonly used in construction, monument building, countertops, and decorative landscaping.
Geological facts
Granite is the primary component of Earth's continental crust and is exceptionally durable against weathering.
Field identification & locations
Easily identified by its distinct interlocked mineral crystals of quartz, feldspar, and biotite mica; found worldwide in mountainous and eroded regions.
