Rocks

emerald
quartz
oobsidian
amber
hematite
ruby
diamond
aquamarine
graphite
marble
uranium
sandstone
talc
granite
soapstone
salt
feldspar
schist
gneiss
diamond
lead (ore_
iron ore
coal
sapphire
sulphur
flint
slate
gravel
genstone
geode
topaz
jade
moonstone
pearl
star sapphire
turquoise
coral
jet gold
gypsum
silver