Rock Identifier
Granite (Felsic intrusive igneous rock) — igneous
igneous

Granite

Felsic intrusive igneous rock

AI-generated identification · may be incorrect

Hardness of 6 on the Mohs scale, typically gray, pink, or white, with a dull to shiny luster and phaneritic crystal structure.

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Physical properties

Hardness of 6 on the Mohs scale, typically gray, pink, or white, with a dull to shiny luster and phaneritic crystal structure.

Formation & geological history

Formed from the slow cooling of silica-rich magma beneath the Earth's surface.

Uses & applications

Commonly used in construction, countertops, monuments, and decorative architectural stone.

Geological facts

Granite makes up a major part of the Earth's continental crust and is one of the most durable natural stones.

Field identification & locations

Easily identified by its visible interlocking crystals of quartz, feldspar, and mica. Found globally in major mountain ranges and shields.