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Lindqvistite & Plumboferrite

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BCK207235

Lindqvistite & Plumboferrite

Type Locality

Description Tabs

Description
Locality: 
Jakobsberg Mine, Nordmark, Filipstad, Värmland County, Sweden
Size Range: 
Cabinet (10-18 cm)
Size: 
13 × 1 × 1 cm
Description

You are bidding on a small specimen with some cleavages of very rare lindqvistite in matrix with plumboferrite and malachite among other species.

Mineral Data
What's on the rock

Lindqvistite

Formula: 
Pb2Mn2+Fe16O27
Strunz: 
4.CC.45
Crystal System: 
Hexagonal
Hardness: 
6.0
Type Locality: 
Jakobsberg Mine, Nordmark (Nordmarksberg), Filipstad, Värmland, Sweden

Plumboferrite

Formula: 
Pb2Fe3+11-xMn2+xO19-2x, x = 1/3
Strunz: 
4.CC.45
Hardness: 
5.0
Colour: 
Blackish
Streak: 
Red
Type Locality: 
Jakobsberg Mine, Nordmark (Nordmarksberg), Filipstad, Värmland, Sweden

Seller Information

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