mineral
Botryoidal Aragonite
Aragonite (CaCO3)
AI-generated identification · may be incorrectHardness of 3.5-4 on Mohs scale, white to brownish color, vitreous to resinous luster, and an orthorhombic crystal system with distinct botryoidal or globular growth habits.
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Physical properties
Hardness of 3.5-4 on Mohs scale, white to brownish color, vitreous to resinous luster, and an orthorhombic crystal system with distinct botryoidal or globular growth habits.
Formation & geological history
Formed in low-temperature environments such as hot springs, caves, and marine deposits through the precipitation of calcium carbonate from mineral-rich waters.
Uses & applications
Utilized as a decorative specimen for mineral collections, in ornamental carvings, and occasionally in holistic healing practices.
Geological facts
Aragonite is chemically identical to calcite, but its orthorhombic crystal structure makes it thermodynamically unstable at standard surface conditions compared to calcite.
Field identification & locations
Identified by its distinctive bubble-like or grape-like crystal clusters and vigorous effervescence when tested with dilute hydrochloric acid. Commonly found in regions with significant limestone caves or hydrothermal activity.
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