| Par images | Réponse | % Correct |
|---|---|---|
![]() | Quartz (SiO2) | 83%
|
![]() | Malachite (CuCO3 - Cu(OH)2) | 64%
|
![]() | Azurite (Cu3(OH)2(CO3)2) | 62%
|
![]() | Pyrite (Fe2S) | 55%
|
![]() | Fluorite (Ca2F) | 51%
|
![]() | Marcassite (Fe2S) | 49%
|
![]() | Calcite (CaCO3) | 46%
|
![]() | Talc (Mg3Si4O10(OH)2 ) | 46%
|
![]() | Biotite (K(Fe++,Mg)3(AlSi3O10)(OH)2 | 45%
|
![]() | Bauxite (Al(OH)3 - AlO(OH)2 - AlOOH) | 43%
|
![]() | Grenat | 41%
|
![]() | Orthose (KAlSi3O8) | 38%
|
![]() | Muscovite (KAl2(AlSi3O10)(OH)2) | 37%
|
![]() | Galène (PbS) | 36%
|
![]() | Tourmaline | 36%
|
![]() | Béryl (Be3Al2Si6O18) | 33%
|
![]() | Chalcopyrite (CuFeS2) | 33%
|
![]() | Disthène (Al2SiO5) | 33%
|
![]() | Graphite (C) | 33%
|
![]() | Gypse (CaSO4 .2H2O) | 33%
|
![]() | Baryte (BaSO4) | 31%
|
![]() | Hématite (Fe2O3) | 30%
|
![]() | Aragonite (CaCO3) | 28%
|
![]() | Wolframite ((Fe, Mn)WO4) | 27%
|
![]() | Corindon (Al2O3) | 26%
|
![]() | Magnétite (Fe3O4) | 26%
|
![]() | Cassitérite (SnO2) | 17%
|
![]() | Sphalérite (ZnS + Fe) | 15%
|