Rock Identifier
Honey Calcite (Calcium Carbonate (CaCO3)) — mineral
mineral

Honey Calcite

Calcium Carbonate (CaCO3)

Hardness: 3 on Mohs scale; Color: Honey-gold to amber; Luster: Vitreous to waxy; Crystal Structure: Trigonal/Hexagonal; Cleavage: Perfect rhombohedral in three directions.

Hardness
3 on Mohs scale
Color
Honey-gold to amber
Luster
Vitreous to waxy
Identified More mineral
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Physical properties

Hardness: 3 on Mohs scale; Color: Honey-gold to amber; Luster: Vitreous to waxy; Crystal Structure: Trigonal/Hexagonal; Cleavage: Perfect rhombohedral in three directions.

Formation & geological history

Formed through sedimentary processes, primarily from the chemical precipitation of calcium-rich solutions in caves, hot springs, or marine environments. It can also form in hydrothermal veins.

Uses & applications

Primarily used for decorative purposes, metaphysical stone collecting, jewelry (though soft), and as a minor ore of calcium.

Geological facts

Calcite is one of the most common minerals on Earth and is the primary constituent of limestone and marble. It exhibits double refraction (birefringence), where light passing through it splits into two rays.

Field identification & locations

Can be identified by its relative softness (scratched by a copper penny or steel) and its effervescent reaction to weak acids like vinegar. Often found in limestone quarries and karst landscapes.