| Hint | Answer | % Correct |
|---|---|---|
| pumice | / | 100%
|
| rhyolite | / | 100%
|
| andesite | / | 100%
|
| obsidian | / | 100%
|
| scoria | / | 100%
|
| basalt | / | 100%
|
| gabbro | / | 100%
|
| dolerite | / | 100%
|
| microgranite | / | 100%
|
| granite | / | 100%
|
| diorite | / | 100%
|
| microdiorite | / | 100%
|
| peridotite | / | 100%
|
| granodiorite | / | 100%
|
| breccia | / | 100%
|
| conglomerate | / | 100%
|
| sandstone | / | 100%
|
| shale | / | 100%
|
| mudstones | / | 100%
|
| clay | / | 100%
|
| greywacke | / | 100%
|
| desert sandstone | / | 100%
|
| orthoquartzite | / | 100%
|
| arkose | // | 100%
|
| limestone | / | 100%
|
| wackestone | / | 100%
|
| packstone | / | 100%
|
| grainstone | / | 100%
|
| fossiliferous limestone | / | 100%
|
| chalk | / | 100%
|
| oolitic limestone | // | 100%
|
| tillite | / | 100%
|
| varves | / | 100%
|
| ash | / | 100%
|
| rock tuff/tuff | / | 100%
|
| lapilli | // | 100%
|
| lapilli tuff | / | 100%
|
| bombs/blocks | / | 100%
|
| ignimbrite | / | 100%
|
| agglomerate | / | 100%
|
| polymictic conglomerate | / | 100%
|
| monomictic conglomerate | / | 100%
|
| oligomictic conglomerate | / | 100%
|
| alluvial fan breccia | / | 100%
|
| alluvial fan conglomerates | / | 100%
|
| channel conglomerates/sandstones | // | 100%
|
| playa lake evaporites | / | 100%
|
| channel lag | / | 100%
|
| flood plain clay/silt | / | 100%
|
| wadi conglomerate | / | 100%
|
| alluvial fan arkose | / | 100%
|
| aeolian sandstones | / | 100%
|
| reef limestone | / | 100%
|
| micritic limestone | / | 100%
|
| turbidites | / | 100%
|
| slate | / | 100%
|
| phyllite | / | 100%
|
| schist | / | 100%
|
| gneiss | / | 100%
|
| spotted rock | / | 100%
|
| metaquartzite | / | 100%
|
| marble | / | 100%
|
| hornfels | // | 100%
|
| carboniferous chondrites | / | 100%
|
| iron meteorites | / | 100%
|
| stony meteorites | / | 100%
|
| kimberlites | / | 100%
|
| mylonite | / | 100%
|
| fault breccia | / | 100%
|