| Hint | Answer | % Correct |
|---|---|---|
| Chemical Formula | SiO2 | 100%
|
| Crystal System | Hexagonal | 86%
|
| Crystal System | Monoclinic | 86%
|
| Calcite | CaCO3 | 71%
|
| Crystal System | Triclinic | 71%
|
| Optical Class | Biaxial | 57%
|
| Optical Class | Biaxial | 57%
|
| Biotite | Biaxial | 57%
|
| Muscovite | Monoclinic | 57%
|
| Biotite | Monoclinic | 57%
|
| Anorthite | Triclinic | 57%
|
| Optical Class | Uniaxial | 57%
|
| Anorthite | Biaxial | 43%
|
| Muscovite | Biaxial | 43%
|
| Hornblende | Biaxial | 43%
|
| Diopside | Biaxial | 43%
|
| Forsterite | Biaxial | 43%
|
| Calcite | Hexagonal | 43%
|
| Hornblende | Monoclinic | 43%
|
| Diopside | Monoclinic | 43%
|
| Forsterite | Orthorhombic | 43%
|
| Chemical Formula | KAlSi3O8 | 29%
|
| Calcite | Uniaxial | 29%
|
| Anorthite | CaAl2Si2O8 | 14%
|
| Diopside | (Ca,Mg,Fe)2Si2O6 | 14%
|
| Hornblende | (Ca,Mg,Fe)7Si8O22(OH)2 | 14%
|
| Muscovite | KAl2(AlSi3O10)(OH)2 | 14%
|
| Biotite | K(Mg,Fe)3(AlSi3O10)(OH)2 | 14%
|
| Forsterite | (Mg,Fe)2SiO4 | 14%
|
| Chemical Formula | NaAlSi3O8 | 14%
|