igneous
Pink Granite
Felsic Intrusive Igneous Rock
Hardness: 6 on the Mohs scale. Color: Predominantly pink to reddish with white and black flecks. Luster: Vitreous to dull. Crystal structure: Phaneritic (coarse-grained, visible crystals). Specific gravity: 2.65 - 2.75.
- Hardness
- 6 on the Mohs scale
- Color
- Predominantly pink to reddish with white and black flecks
- Luster
- Vitreous to dull
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Physical properties
Hardness: 6 on the Mohs scale. Color: Predominantly pink to reddish with white and black flecks. Luster: Vitreous to dull. Crystal structure: Phaneritic (coarse-grained, visible crystals). Specific gravity: 2.65 - 2.75.
Formation & geological history
Formed from the slow cooling and solidification of magma rich in silica and alkali feldspar deep underground, typically over millions of years.
Uses & applications
Widely used in construction for countertops, flooring, monuments, and as architectural stone due to its durability and aesthetic appeal.
Geological facts
Pink granite gets its distinctive color from an abundance of potassium feldspar. It is one of the most common rocks in the continental crust.
Field identification & locations
Easily identified by its speckled, coarse-grained appearance featuring interlocking crystals of quartz, feldspar, and mica. Found globally in major mountain ranges and continental shields.
