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Native Iron With Cohenite & Troilite

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RHT1075519

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Description
Locality: 
Bühl, Weimar, Ahnatal, Kassel Region, Hesse, Germany
Class: 
Combination
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.1 × 3 × 0.4 cm
Weight: 
16.10gr
Description

A very rare find of terrestrial native iron in basalt. You can find more native iron in meteorites. This is a cut and polished slice from a historical find before 1925 - together with the also (terrestrial) rare iron carbide cohenite and - according to Klaus Belendorff - also includes troilite.

The locality was an ancient quarry, mined until 1925, when it was flooded. Since then it is a swimming pond.

Mineral Data
What's on the rock

Iron

Formula: 
Fe
Strunz: 
1.AE.05
Crystal System: 
Isometric
Hardness: 
4.5
Streak: 
Grey
Type Locality: 
Qeqertarsuaq Island (Disko Island), Qaasuitsup, Greenland

Cohenite

Formula: 
(Fe,Ni,Co)3C
Strunz: 
1.BA.05
Hardness: 
5.5 - 6.0
Type Locality: 
Magura meteorite, Slanica, Námestovo, Námestovo Co., Žilina Region, Slovakia

Troilite

Formula: 
FeS
Strunz: 
2.CC.10
Hardness: 
3.5 - 4.0
Type Locality: 
Albareto meteorite, Albareto, Modena Province, Emilia-Romagna, Italy

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Start 06 Oct 18:00
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Shipping Information

Postage Area Price
Inland Germany 6.50
6.50
EU 9.50
9.50
NON-EU 13.50
13.50

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Rockhunter does not sell by size or weight. Sizes and weights given are just for the basic orientation of the buyer and shipment planning and might not be exact, even though we're always trying to be as exact as possible.

Photos might show the item in an enlarged or reduced dimension. Please refer to the given sizes. Please note that all photos have been adjusted – e.g., trimmed to show a certain aspect/a detail, colours adjusted, contrasts highlighted etc. to give the customer an optimal impression, while we try to stay as close to the natural appearance as possible. If it shows that photos cannot depict the natural appearance correctly we will usually mention this (e.g., all Dioptase photos will never show the rich colour and lustre of the mineral). However, the colours on other photos might be a little off too. Also, computer screens might show colours differently.

We assume that the buyer has a basic knowledge of minerals and, on the one hand, has informed himself about possible toxicity and is aware of dangers in handling them. On the other hand, he must also have informed himself about how certain minerals are to be handled and stored – e.g., about resistance to cleaning agents and solvents, sensitivity to light and the like. Rockhunter accepts no liability whatsoever for injuries, health consequences and incorrect treatment of any kind.

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