Rock Identifier
Granite (Plutonic Igneous Rock) — igneous
igneous

Granite

Plutonic Igneous Rock

AI-generated identification · may be incorrect

Hardness of 6 on the Mohs scale, typically pink, gray, or white with a phaneritic, granular texture. Composed mainly of quartz, alkali feldspar, and plagioclase.

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Physical properties

Hardness of 6 on the Mohs scale, typically pink, gray, or white with a phaneritic, granular texture. Composed mainly of quartz, alkali feldspar, and plagioclase.

Formation & geological history

Formed from the slow crystallization of magma below Earth's surface over millions of years.

Uses & applications

Widely used in construction, architectural building facades, monuments, and kitchen countertops.

Geological facts

Granite forms the core of many major mountain ranges and is one of the most abundant rocks in Earth's continental crust.

Field identification & locations

Identified by its visible interlocking mineral grains of quartz, feldspar, and dark micas. Found globally in continental shields and intrusive mountain roots.