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Agricolaite

Carbonates and nitrates monoclinic #0048

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

Formula K₄(UO₂)(CO₃)₃
Strunz code 5.ED.50
Class Carbonates and nitrates
Crystal system monoclinic
Type locality Jáchymov
Named after Q76579
Streak yellow
Agricolaite specimen
Photo: David Hospital — CC BY 4.0 · Wikimedia Commons

Composition

U
39.25%
O
29.02%
K
25.79%
C
5.94%

Molar mass 606.443 g/mol

Physical

Mohs
4
Density
3.531 g/cm³