stope
pl: stopespast: stopedpp: stopeding: stoping
Related Words
excavationpitchambermineminingoremineralveinlodeshafttunnelgalleryaditdriftextractionquarryundergroundrockbedrockgeologystratumseamoverburdenpillarsupportshoringtimberingcollapsesubsidencecavityvoidblastexplosivedynamitedrillboreholeheavegradeyieldtonnagehaulagehoistskipcageventilationdampgasdustsafetyhelmetlampminerprospectingassaysmeltingrefininggoldsilvercopperironcoalsulfidequartzgangue