Science Quiz / Geology - Rock Classification

Random Science or Rock Quiz

Classify the rocks as Igneous (I), Sedimentary (S) or Metamorphic (M)

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Rock Name Rock Type: I, S, or M
Granite
Conglomerate
Sitlstone
Pumice
Slate
Gneiss
Gabbro
Arkose
Chalk
Schist
Obsidian
Marble
Rock Name Rock Type: I, S, or M
Eclogite
Rhyolite
Hornfels
Basalt
Quartzite
Breccia
Limestone
Diorite
Marl
Peridotite
Shale
Phyllite

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