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Butlerite

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SHS134418

Butlerite

Description Tabs

Description
Locality: 
Genna Zinc Smelter, Letmathe, North Rhine - Westphalia, Germany
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 1.6 × 1.2 cm
Description

Nice butlerite on slag matrix

Mineral Data
What's on the rock

Butlerite

Formula: 
Fe3+(SO4)(OH)·2H2O
Strunz: 
7.DC.10
Hardness: 
2.5
Type Locality: 
United Verde Mine (The Big Hole; Big Hole property; Hull Mine; Hopewell tunnel; Patented claim 3480; Patented claim 2812; Patented claims 3348), Jerome, Verde District, Black Hills (Black Hill Range), Yavapai Co., Arizona, USA