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Classification géochimique

Classification géochimique. Cycle des roches. Texture grenue LPNA. Texture grenue LPA. Texture microlitique porphyrique LPNA. Texture microlitique porphyrique LPA. Composition chimique et contexte géodynamique. . Monzogranite . Orthogneiss .

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Classification géochimique

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  1. Classification géochimique

  2. Cycle des roches

  3. Texture grenue LPNA

  4. Texture grenue LPA

  5. Texture microlitique porphyrique LPNA

  6. Texture microlitique porphyrique LPA

  7. Composition chimique et contexte géodynamique.

  8. Monzogranite

  9. Orthogneiss

  10. Comparaison chimique monzogranite et orthogneiss

  11. Gabbro

  12. Eclogite

  13. Comparaison chimique gabbro et éclogite

  14. Schistosité: ardoise

  15. Micaschiste LPNA

  16. Micaschiste LPA

  17. Foliation: gneiss

  18. Gneiss folié LPNA

  19. Gneiss folié LPA

  20. Mylonite LPNA

  21. Mylonite LPA

  22. Staurotide poecilitique LPNA

  23. Staurotide poecilitique LPA

  24. Grenat hélicitique LPNA

  25. Grenat hélicitique LPA

  26. Quartz « roulant » LPNA

  27. Quartz « roulant » LPA

  28. Ombres de pression LPNA

  29. Ombres de pression LPA

  30. Gneiss à sillimante: échantillon

  31. Gneiss sillimanite : échantillon grossi

  32. Gneiss sillimanite LPNA

  33. Gneiss silimanite LPA

  34. Craie et silex

  35. Minerai de fer oolithique

  36. Komatiites

  37. Komatiite

  38. Komatiites LPNA

  39. Komatiites LPA

  40. Glaciations du Quaternaire

  41. Moraine

  42. Tillite

  43. Fumeur noir

  44. Faune de Burgess

  45. Crétacé de Normandie

  46. Disposition des strates

  47. Tithonique

  48. Tithonique

  49. Tithonique

  50. Tithonique

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