mineral
Orange Calcite
Calcium Carbonate (CaCO3)
AI-generated identification · may be incorrectHardness of 3 on the Mohs scale, orange to yellow color, vitreous to pearly luster, trigonal crystal system, and perfect rhombohedral cleavage.
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Physical properties
Hardness of 3 on the Mohs scale, orange to yellow color, vitreous to pearly luster, trigonal crystal system, and perfect rhombohedral cleavage.
Formation & geological history
Formed through the precipitation of calcium carbonate in sedimentary, metamorphic, and hydrothermal environments.
Uses & applications
Used widely in holistic healing, ornamental carvings, and mineral collecting.
Geological facts
Orange calcite exhibits strong effervescence when exposed to weak acids due to its carbonate composition.
Field identification & locations
Identified easily by its softness, characteristic rhombohedral cleavage, and acid reactivity; commonly sourced globally, especially from Mexico.
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Metamorphic
Sandstone (with potential mineral staining/concretions)
Arenite (SiO2 based)
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Tumbled granite
Granite, a coarse-grained felsic intrusive igneous rock
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Pegmatite with Tourmaline and Quartz
Igneous Pegmatite
igneous
Epidote
Epidote | Ca2(Al2,Fe3+)(SiO4)(Si2O7)O(OH)
metamorphic
Granite
Granite (Phaneritic intrusive igneous rock)
igneous