mineral
Yellow Calcite
Calcium Carbonate (CaCO3)
AI-generated identification · may be incorrectMohs hardness of 3, yellow color, vitreous to pearly luster, trigonal crystal system, and perfect rhombohedral cleavage.
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Physical properties
Mohs hardness of 3, yellow color, vitreous to pearly luster, trigonal crystal system, and perfect rhombohedral cleavage.
Formation & geological history
Forms primarily in sedimentary environments through the precipitation of calcium carbonate from marine waters or hydrothermal vein systems.
Uses & applications
Used in ornamental carvings, crystal healing, and as a mineral specimen for collectors.
Geological facts
Calcite exhibits strong double refraction, splitting light into two separate rays when viewed through transparent specimens.
Field identification & locations
Easily identified by its characteristic rhombohedral cleavage and strong effervescence when tested with dilute hydrochloric acid.
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