Mineral and Stone Processing Plant Operators, Other

Underground mining of iron ore

Mining of copper ore (chalcopyrite)

Mining of aluminium ore (bauxite)

Mining of lead ore (lead sulphide/ galena/ lead glance)

Mining of zinc ore (calamine or smithsonite, zincite, etc)

Mining of manganese ore (pyrolusite, etc)

Mining of chrome ore

Mining of precious metal ore (gold, silver)

Quarrying, rough trimming and sawing of marble

Quarrying, rough trimming and sawing of granite

Quarrying, rough trimming and sawing of slate and building & monumental stone other than marble and granite

Mining of dolomite

Mining of gypsum including selenite

Crushing and breaking of stone for use as a flux or raw material in lime or cement manufacture or as building material, road metal or ballast and other materials for construction within quarry location

Mining and quarrying of limestone, limeshell, "Kankar" and other calcareous minerals excluding chalk and shale and other uncalcined dolomite

Mining of clays (ordinary, kaolin, ball clay, wollastonite, bentonite, fuller's earth, fire clay etc.)

Quarrying of stone, sand and clay n.e.c. including mining of refractory non-clay minerals

Mining and quarrying of abrasive materials (pumice stone, emery, corundum, garnet and other natural abrasives)