Mining Types


 * bauxite
 * block caving
 * cut and fill
 * drift
 * glory hole
 * gold
 * hydraulic
 * open stope
 * opencast
 * openpit or open-pit or open-cut
 * pan
 * quarrying
 * room and pillar
 * salt
 * shaft
 * shrinkage
 * silver
 * slope
 * sluice
 * slusher stopes
 * solution
 * square set
 * strip
 * stull stopes
 * sublevel
 * sublevel caving
 * sulphur
 * top slicing
 * undercut and fill
 * underground
 * vertical crater retreat
 * Mollusks
 * abalone
 * aeolid
 * African snail
 * amphineuran
 * ark shell
 * auger shell
 * beaked cockle
 * bivalve
 * bleeding tooth
 * bubble shell
 * button shell
 * cephalopod
 * cerion
 * chambered nautilus
 * chiton
 * clam
 * club shell
 * conch
 * cone
 * cowry
 * cuttlefish
 * date mussel
 * dog cockle
 * dove shell
 * ear snail
 * figshell
 * fingernail clam
 * frog shell
 * gastropod
 * hammer oyster
 * heart shell
 * jingle shell
 * lamellibranch
 * lampshell
 * limpet
 * melon shell
 * murex
 * mussel
 * nautilus
 * neopilina
 * nucula
 * nudibranch
 * nut shell
 * octopod
 * octopus
 * olive shell
 * oyster
 * pearl oyster
 * piddock
 * razor clam
 * rock shell
 * scallop
 * scaphopod
 * sea lemon
 * shellfish
 * slug
 * snail
 * spider conch
 * squid
 * tusk shell
 * volute
 * zebra mussel