Rock Identifier
Granite Pebble (Intrusive Igneous Rock) — igneous
igneous

Granite Pebble

Intrusive Igneous Rock

AI-generated identification · may be incorrect

Hardness of 6 on the Mohs scale, mottled pink and grey color, dull to vitreous luster, granularphaneritic crystal structure.

Identified More igneous →
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Physical properties

Hardness of 6 on the Mohs scale, mottled pink and grey color, dull to vitreous luster, granularphaneritic crystal structure.

Formation & geological history

Formed from the slow cooling of magma deep beneath the Earth's crust over millions of years.

Uses & applications

Commonly used in construction, monument building, and landscaping.

Geological facts

Granite is the primary component of Earth's continental crust.

Field identification & locations

Identify by interlocking crystals of quartz, feldspar, and micas; found worldwide in mountainous regions and riverbeds.