The following tests each contain six examples. To finish the test, only one wrong answer will be allowed.
Mineral
| Test 1 | Test 2 | Test 3 | Test 4 | Test 5 | Test 6 | Test 7 |
Voids
| Test 1 | Test 2 |
coarse / fine distribution
| Test 1 | Test 2 | Test 3 | Test 4 |
Microstructures
| Test 1 | Test 2 | Test 3 | Test 4 | Test 5 | Test 6 |
Birefringent fabric
| Test 1 |
Pedofeatures
| Test 1 | Test 2 | Test 3 |