Rock Star

Random Science or rock Quiz

Can you name the correct classification for these rocks (sedimentary, igneous, or metamorphic)?

Quiz not verified by Sporcle

 plays        
How to Play
RockType S, I, or M
Slate
Granite
Amphibolite
Sandstone
Hornfels
Soapstone
Chert
Eclogite
Monzonite
Diorite
RockType S, I, or M
Gneiss
Scoria
Syenite
Rhyolite
Basalt
Coal
Conglomerate
Marble
Lignite
Shale
RockType S, I, or M
Limestone
Gritstone
Phyllite
Gabbro
Argillite
Claystone
Quartzite
Dunite
Obsidian
Greenstone

Friend Scores


  Player Best Score Plays Last Played
You You haven't played this game yet.

You Might Also Like...

Extras