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Siderite Var Sphärosiderite

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GMN794810

Siderite Var Sphärosiderite

Description Tabs

Description
Locality: 
Mulató Hill, Erdőbénye, Zemplén Mountains, Borsod-Abaúj-Zemplén County, Hungary
Class: 
Crystal Group/Cluster
Size Range: 
Small cabinet (7-10 cm)
Size: 
8 × 4.8 × 3.8 cm
Description

Classic rarity from Hungary: black spherosiderite balls on red clay minerals (saponite) coated vug in andesite.

 

Mineral Data
What's on the rock

Siderite

Formula: 
FeCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.5 - 4.5
Streak: 
White

Sphärosiderite

Variety Of: 

Siderite

Formula: 
FeCO3
Strunz: 
5.AB.05
Hardness: 
3.5 - 4.5
Hardness: 
0.0

Seller Information

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