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Plavnoite

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JYJ865596

Plavnoite

Description Tabs

Description
Locality: 
Plavno Mine, Krušné Hory Mountains, Karlovy Vary Region, Czech Republic
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.6 × 1.8 × 1.8 cm
Description

Orange-red plavnoite associated with marecottite from the type locality Plavno mine, Czech Republic on matrix.

Rare mineral. 

Mineral Data
What's on the rock

Plavnoite

Formula: 
K0.8Mn0.6[(UO2)2O2(SO4)]·3.5H2O
Group Parent: 
Zippeite Group
Crystal System: 
Monoclinic
Type Locality: 
Plavno mine, Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic