mineral

Honey calcite

Calcite (CaCO₃), likely iron-stained or naturally honey-colored

AI-generated identification · may be incorrect

Small rough, translucent yellow-orange fragment with a vitreous to pearly luster; calcite has Mohs hardness 3, trigonal crystal structure, and prominent rhombohedral cleavage. The photo alone does not confirm the identification; similar-looking minerals include quartz and gypsum.

Identified October 4, 2026More mineral →

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Physical properties

Formation & geological history

Calcite commonly forms in sedimentary settings, hydrothermal veins, and caves through precipitation from calcium-rich fluids. Its age and precise formation environment cannot be determined from the image.

Uses & applications

Calcite is used in cement, lime, and construction aggregate; attractive pieces may be collected or used decoratively, though this fragment appears too small for typical jewelry.

Geological facts

Calcite effervesces in dilute acid and is readily scratched by a steel point; clear calcite can show double refraction.

Field identification & locations

A hardness test and acid reaction can help distinguish calcite from quartz, but confirm identification carefully to avoid damaging the specimen. Calcite occurs worldwide in limestone and marble deposits.