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Species / Carbonates and nitrates / #0150

Alumohydrocalcite

Carbonates and nitrates triclinic #0150

Alumohydrocalcite is a mineral species described as carbonate mineral. It is classified under the Nickel-Strunz scheme and its reference data is listed below.

Formula CaAl₂(CO₃)₂(OH)₄·3H₂O
Strunz code 5.DB.05
Class Carbonates and nitrates
Crystal system triclinic
Type locality
Named after
Streak
Alumohydrocalcite specimen
Photo: Henk Smeets – tomeikminerals.com — CC BY 4.0 · Wikimedia Commons

Composition

O
59.24%
Al
17.68%
Ca
13.13%
C
7.87%
H
2.08%

Molar mass 305.203 g/mol

Physical

Mohs
Density
g/cm³