Rock Star

Random Science or rock Quiz

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

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

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