Calclacite

A variety of Minerals

What is Calclacite?

Calclacite is a mineral and an organic compound. Its name references the components, which are calcium ions (Ca), chloride (Cl) and acetate CH3COO2.

Calclacite Market Value Calculator

Estimate the market value of Calclacite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

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Calclacite Localities Map

See where Calclacite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

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Key Characteristics

Characteristics of Calclacite

Calclacite is an organic compound with chemical formula Ca(CH3COO)Cl·5H2O. It forms crystals in the monoclinic system, with silky hairlike efflorescences up to 4 cm long. According to the Nickel-Strunz classification, calclacite is an organic acid salt and occurs with formicaite, acetamide, dashkovaite, paecite and hoganite. It is white and its hardness on the Mohs scale is 1.5.

Formation of Calclacite

Calclacite is formed on samples of rocks, fossils, and on fragments of ceramics, by the action of acetic acid produced from the oak of the storage cabinets.

Quick Facts

Physical Properties

Color
White
Density
1.55 g/cm³

Chemical Properties

Chemical Formula
Ca(CH3COO)Cl · 5H2O
Elements
C, Ca, Cl, H, O
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