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Natrojarosite & Phosphosiderite

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SHS29674

Natrojarosite & Phosphosiderite

Description Tabs

Description
Locality: 
Boa Vista Pegmatite, Conselheiro Pena, Minas Gerais, Brazil
Size Range: 
Thumbnail (1-3cm)
Size: 
2.6 × 1.3 × 1.3 cm
Description

Pink phosphosiderite crystals with brown natrojarosite crystals on matrix

Mineral Data
What's on the rock

Natrojarosite

Formula: 
NaFe3(SO4)2(OH)6
Strunz: 
7.BC.10
Hardness: 
2.5 - 3.5
Type Locality: 
Soda Springs Valley, Mineral Co., Nevada, USA

Phosphosiderite

Formula: 
FePO4·2H2O
Strunz: 
8.CD.05
Hardness: 
3.5 - 4.0
Type Locality: 
Kalterborn Mine, Eiserfeld, Siegerland, North Rhine-Westphalia, Germany
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