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Natropharmacosiderite

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SHS607105

Natropharmacosiderite

Description Tabs

Description
Locality: 
Boss Mine, Goodsprings, Clark County, Nevada, United States of America
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2.3 × 2.7 cm
Description

Natropharmacosiderite crystals on matrix

Mineral Data
What's on the rock

Natropharmacosiderite

Formula: 
(Na,K)Fe3+4(AsO4)3(OH)4·6-7H2O
Strunz: 
8.DK.10
Hardness: 
3.0
Type Locality: 
Marda oxidized zone, Koolyanobbing, Yilgarn Shire, Western Australia, Australia