mineral
Honeycomb Calcite
Calcite (Calcium Carbonate - CaCO3)
Hardness: 3 on Mohs scale; Color: Honey-yellow, amber, or golden; Luster: Vitreous to waxy; Crystal structure: Trigonal/Hexagonal; Cleavage: Perfect rhombohedral; Specific gravity: 2.71.
- Hardness
- 3 on Mohs scale
- Color
- Honey-yellow, amber, or golden
- Luster
- Vitreous to waxy
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Physical properties
Hardness: 3 on Mohs scale; Color: Honey-yellow, amber, or golden; Luster: Vitreous to waxy; Crystal structure: Trigonal/Hexagonal; Cleavage: Perfect rhombohedral; Specific gravity: 2.71.
Formation & geological history
Formed through the precipitation of calcium carbonate from hydrothermal solutions or in sedimentary environments such as caves or hot springs. This variety is often found in Utah.
Uses & applications
Used primarily for decorative carvings, architectural stone, light fixtures (due to translucency), and metaphysical specimen collecting.
Geological facts
Honeycomb Calcite is uniquely named for its cellular, honey-like appearance when back-lit. It is particularly valued in interior design for custom lighting solutions.
Field identification & locations
Identify by its characteristic yellow-amber color, rhombohedral cleavage planes, and soft surface that reacts (fizzes) with dilute hydrochloric acid. It is commonly found in Utah, USA.
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