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Salsigne mine, France - cronstedtite

Envoyé par Pavel Skacha  
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Pavel Skacha
Salsigne mine, France - cronstedtite
Friday 23 October 2009 19:01
Hello all,

would you be so kind and write me what is the most typical attendant mineral (base material) for cronstedtite from Salsigne? I recieved two fine specimens of cronstedtite and I am thinking, that they came from Salsigne.

Thanks for help
Pavel
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Uwe Kolitsch
Re: Salsigne mine, France - cronstedtite
Saturday 24 October 2009 15:51 		at    
[www.mindat.org]
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Pavel Skacha
Re: Salsigne mine, France - cronstedtite
Saturday 24 October 2009 18:39
Dear Uwe
Thanks for the post, it was the first way I tried to do of course :)
But the photographer are locating mostly on cronstedtite crystals without other associated minerals descriptions unfortunately.


Kind regards
Pavel Skacha
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Uwe Kolitsch
Re: Salsigne mine, France - cronstedtite
Sunday 25 October 2009 16:38 		at    
Ok; from my general experience cronstedtite always occurs with other iron minerals: pyrite +/- Fe-rich chlorite (chamosite) +/- limonite +/- quartz.
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Jean-Claude Lelievre
Re: Salsigne mine, France - cronstedtite
Monday 26 October 2009 10:25
Le Règne Mineral - Hors série 3 - 1997 :
In Salsigne, cronstedtite occurs always (or often) with siderite

Jean-Claude
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Pavel Skacha
Re: Salsigne mine, France - cronstedtite
Wednesday 28 October 2009 18:28
Dear Jean-Claude and Uwe,

thanks both for your information. I expected that siderite is typical bottom mineral of cronstedtite from Salsigne. I will podst photos of specimens in a while but I think that I could confirm the locality for this specimen as Salsigne.

Kind regards
Pavel
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Pavel Skacha
Re: Salsigne mine, France - cronstedtite
Wednesday 28 October 2009 18:34
Some photos of two mentioned specimens of crosntedtite probably from salsigne...
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