Demandes d' identification de minéraux

7,244 topics in this forum

1. MESURER LA DENSITE D'UN MINERAL

   By Néodyme, July 10, 2015
   • 5 replies
   • 13,496 views
   • 
   • cascaillou
   • October 4, 2017

2. LISEZ CECI AVANT DE CREER VOTRE SUJET D'IDENTIFICATION

   By JexSavoie, March 14, 2012
   • 0 replies
   • 20,103 views
   • 
   • JexSavoie
   • March 14, 2012

3. Shungite ? 1 2

   By deblauth, August 15, 2012
   • 33 replies
   • 5,221 views
   • 
   • renard
   • 11 hours ago

4. Quels sont ces minéraux?

   By #geologyrocks, July 14
   • 4 replies
   • 346 views
   • 
   • #geologyrocks
   • Saturday at 10:52 PM

5. Pierre (inclusion de couleur) rouge provenant de Tabataud et du Cantonnier à Nontron

   By Mezarie, Saturday at 03:22 PM
   • 2 replies
   • 140 views
   • 
   • said.saad
   • Saturday at 07:29 PM

6. Minéraux et pierres trouvés en brocantes 3

   By sozer2, July 14
   • 6 replies
   • 484 views
   • 
   • sozer2
   • Wednesday at 08:31 AM

7. Pyrrhotite??

   By CM64, July 14
   • 4 replies
   • 262 views
   • 
   • Manu34
   • July 16

8. gypse oui mais d'où ?

   By ice tea, July 14
   • 3 replies
   • 249 views
   • 
   • archibob
   • July 15

9. Fluorine bisage

   By Marco Nature, July 15
   • 2 replies
   • 214 views
   • 
   • Marco Nature
   • July 15

10. Promenade à Rodez

    By sardine47, July 12
    • 7 replies
    • 381 views
    • 
    • sardine47
    • July 15

11. sphère orange sur quartz HAUTE-GARONNE 31 1 2

    By Ben09, July 11
    • 27 replies
    • 960 views
    • 
    • Ben09
    • July 14

12. demande identification pierre trouvee ds jardin

    By clare, July 12
    • 2 replies
    • 250 views
    • 
    • mr42
    • July 14

13. Demande d'identification de 2 minéraux.

    By greenalchimy, July 13
    • 4 replies
    • 221 views
    • 
    • greenalchimy
    • July 13

14. Pierre trouvée dans mon jardin

    By clare, July 12
    • 5 replies
    • 301 views
    • 
    • patrick
    • July 13

15. Pierre a identifier svp

    By Karine Leblond, July 12
    • 1 reply
    • 189 views
    • 
    • le sablais
    • July 12

16. sphère orange sur quartz HAUTE-GARONNE 31

    By Ben09, July 11
    • 0 replies
    • 128 views
    • 
    • Ben09
    • July 11

17. Identification et localisation

    By Nico de Vierzon, July 9
    • 7 replies
    • 394 views
    • 
    • Nico de Vierzon
    • July 11

18. Agate dite rubanée?

    By Marco Nature, July 10
    • 7 replies
    • 367 views
    • 
    • Marco Nature
    • July 10

19. Minéral du nord du Portugal

    By Steph bellanger, July 9
    • 6 replies
    • 364 views
    • 
    • Steph bellanger
    • July 10

20. AMBRE DE BALEINE

    By joejoe, July 10
    • 2 replies
    • 261 views
    • 
    • joejoe
    • July 10

21. Lauziere

    By Samarion, June 15
    • 19 replies
    • 976 views
    • 
    • Lucailloux
    • July 9

22. Es ce des météorites de fer ?

    By Max38, July 9
    • 3 replies
    • 228 views
    • 
    • 1frangin
    • July 9

23. Mini Cristal de roche et Pyrite

    By Marco Nature, July 9
    • 7 replies
    • 305 views
    • 
    • Marco Nature
    • July 9

24. Rosélite ?

    By pizzardini marc, July 6
    • 11 replies
    • 514 views
    • 
    • pizzardini marc
    • July 9

25. MERCI

    By agathe 1264!!!, July 9
    • 4 replies
    • 238 views
    • 
    • agathe 1264!!!
    • July 9