mineral
Yellow Calcite
Calcium Carbonate (CaCO3)
AI-generated identification · may be incorrectMohs hardness of 3, yellow color, vitreous to pearly luster, rhombohedral crystal system, and perfect rhombohedral cleavage.
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Physical properties
Mohs hardness of 3, yellow color, vitreous to pearly luster, rhombohedral crystal system, and perfect rhombohedral cleavage.
Formation & geological history
Forms in sedimentary, metamorphic, and hydrothermal environments through the precipitation of calcium-rich solutions.
Uses & applications
Used in optical devices, construction materials, neutralizer manufacturing, and as a popular mineral specimen.
Geological facts
Yellow calcite exhibits strong double refraction and strongly reacts with dilute hydrochloric acid, effervescing carbon dioxide.
Field identification & locations
Easily identified by its distinct rhombohedral cleavage and softness; found worldwide with notable deposits in Mexico.
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