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Rock Identification Quiz

Roll your mouse over the links for more information. Click on a radio button to make a guess.

1 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone
2 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone
3 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone
4 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone
5 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone
6 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone
7 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone
8 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone
9 hand lens

pick up

acid test
basalt
phyllite
chalk
graywacke
andesite
shale
slate
micrite
siltstone