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Botryogen & Butlerite

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PJM41554

Botryogen & Butlerite

Description Tabs

Description
Locality: 
Black Star Open Cut, Mount Isa, Mount Isa City Shire, Queensland, Australia
Size Range: 
Small miniature (3-4.5 cm)
Size: 
2.1 × 3.2 × 2.5 cm
Description

A group of bright orange botyrogen crystals with yellow butlerite ctystals from the Black Star opencut at Mt Isa.

Mineral Data
What's on the rock

Botryogen

Formula: 
MgFe3+(SO4)2(OH)·7H2O
Strunz: 
7.DC.25
Crystal System: 
Monoclinic
Hardness: 
2.0 - 2.5
Type Locality: 
Falun mine, Falun, Dalarna, Sweden

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
Earthstones Australia

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

All goods must be paid for prior to shipping, all bids are binding.

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