Robbins 81R raise borer wombat at north end, c.1971

DESCRIPTION

DescriptionA raise borer used a grinding/cutting head. A large diameter hole was drilled through from a level, in this cased the surface to the level at which the new shaft was ending.DateCirca 1971Rights© Mount Isa MinesCollectionMount Isa MinesSubjectMiningMining EquipmentMining Sites

LOCATION

PlaceMount Isa Mines

IDENTIFIERS

Keyword81RBoring MachineRaise BorerRobbinsWombatTaxonomyTime | 1970s | 1971Location | Mount Isa MinesTopics | Mining

CONNECTIONS

OrganisationMount Isa Mines

ADMIN

Trove TypeStill Image

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Robbins 81R raise borer wombat at north end, c.1971

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Robbins 81R raise borer wombat at north end, c.1971