| Picture | Answer | % Correct |
|---|---|---|
![]() | Obsidian | 77%
|
![]() | Tiger's Eye | 77%
|
![]() | Rose Quartz | 74%
|
![]() | Moonstone | 62%
|
![]() | Smoky Quartz | 62%
|
![]() | Fluorite | 42%
|
![]() | Carnelian | 41%
|
![]() | Tanzanite | 39%
|
![]() | Alexandrite | 35%
|
![]() | Heliotrope | 32%
|
![]() | Feldspar | 30%
|
![]() | Hematite | 29%
|
![]() | Sodalite | 29%
|
![]() | Gypsum | 26%
|
![]() | Apatite | 23%
|
![]() | Chalcedony | 23%
|
![]() | Olivine | 23%
|
![]() | Talc | 23%
|
![]() | Zircon | 21%
|
![]() | Amazonite | 20%
|
![]() | Serpentine | 15%
|
![]() | Azurite | 14%
|
![]() | Corundum | 14%
|
![]() | Nephrite | 12%
|