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Géoforum est un forum de géologie, minéralogie, paléontologie, volcanologie et, plus généralement, un site dédié aux Sciences de la Terre et au patrimoine géologique. Les discussions s'organisent dans des espaces spécifiques, il existe un forum géologie, un forum minéraux, un forum fossiles, un forum volcans, etc. Une galerie de photos de minéraux ou de roches, de photos de fossiles, ou encore de sites géologiques ou de volcans permet de partager des albums. Il est possible de publier des offres d'emploi de géologue, ou des demandes d'emploi ou stage de géologues. Venez poser vos questions, partager vos connaissances, vivre votre passion !

Quelques-uns des principaux sujets de Géoforum

Bourse minéraux Sainte Marie aux Mines 2026, avec fossiles et gemmes.
Bourse minéraux et fossiles de Sainte Marie aux Mines (Alsace) - 24>28 juin 2026

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  • 3 weeks later...
Posted

we can see twinned fluorite cristals from China(there are some green ones)in Afganistan,nagar,there are some twinned octhahedrons,I have seen one specimen from valzergue.

But the well known specimens come from weardale.

post-2402-1215256338_thumb.jpg

here is one from the cement carry:2,5cm

  • 2 months later...
Posted

Nice parafitlumière :coucou!:

and lemorvandiau it isn't that I don't interested about this post but I don't good in English so I rarely put a message, on the other hand I like read the post

PS : I hope that I did not make too much errors ... Otherwise I am sorry about it.

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