Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Goethite

Views:
Watches:
MEX94727

Goethite

With Antique Label

Description Tabs

Description
Locality: 
Ironwood, Gogebic Range, Gogebic County, Michigan, United States of America
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.2 × 4.3 × 5.3 cm
Description

A fantastic goethite specimen form older locality in Usa. The specimen shows high lustre spherulites in many layers.

Mineral Data
What's on the rock

Goethite

Formula: 
α-Fe3+O(OH)
Strunz: 
4.00.
Crystal System: 
Orthorhombic
Hardness: 
5.0 - 5.5
Type Locality: 
Hollertszug Mine (Hollerter Zug Mine), Dermbach, Herdorf, Siegerland, Rhineland-Palatinate, Germany