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pierre ratcliffe
Callian, France
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About:
ingénieur des mines retraité, je cherche à comprendre le monde grâce aux informations des journalistes, mais en dépassant le court-terme pour voir plus loin.
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01/09/2010
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http://pratclif.com
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Fonsante
Mémoire de la mine de spath-fluor de Fonsante Var. Source: Gilbert Mari dans le Règne Minéral No 43 de janvier-février 2002
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