igneous
Granite
Felsic intrusive igneous rock
AI-generated identification · may be incorrectHardness of 6-7 on Mohs scale. Colors vary from pink to gray, with a phaneritic, coarse-grained crystalline texture and dull to glassy luster.
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Physical properties
Hardness of 6-7 on Mohs scale. Colors vary from pink to gray, with a phaneritic, coarse-grained crystalline texture and dull to glassy luster.
Formation & geological history
Formed from the slow, underground cooling of magma rich in silica and alkali metals over millions of years.
Uses & applications
Widely used in construction for countertops, floor tiles, and monumental architecture due to its extreme durability.
Geological facts
Granite is the most common rock of Earth's continental crust and is rarely found on any other planet.
Field identification & locations
Identified by visible interlocking mineral crystals of quartz, feldspar, and mica. Found globally in major continental shields and mountain roots.
