Rock Identifier
Granite (Plutonic felsic intrusive igneous rock) — igneous
igneous

Granite

Plutonic felsic intrusive igneous rock

AI-generated identification · may be incorrect

Hardness of 6 on the Mohs scale, varying colors including gray, pink, and white, with a phaneritic texture containing visible quartz, feldspar, and mica crystals.

Identified More igneous →
Explore Granite in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

Physical properties

Hardness of 6 on the Mohs scale, varying colors including gray, pink, and white, with a phaneritic texture containing visible quartz, feldspar, and mica crystals.

Formation & geological history

Formed through the slow cooling and crystallization of magma beneath the Earth's surface over millions of years.

Uses & applications

Widely used in construction for building facades, floor tiles, countertops, and monumental stone.

Geological facts

Granite is the most common rock of the Earth's continental crust and is exceptionally durable against weathering.

Field identification & locations

Easily identified by its speckled, interlocking crystalline mineral grains; found globally in major continental mountain ranges.