Arm and bar drilling at Lead mine, Mount Isa Mines, June 1958

DESCRIPTION

DescriptionThe horizontal bar is set up in a fixed position along where the holes are required. The drill support is locked onto the bar to prevent it sliding a long it. The drill can rotate around the bar to drill a ring of holes. When they are finished the drill support is then moved along the bar for the next ring of holes to be drilled.DateJune 1958Rights© Mount Isa MinesCollectionMount Isa MinesSubjectMystery PhotosMiningMining SitesMining EquipmentMining Personnel

LOCATION

PlaceMount Isa Mines

IDENTIFIERS

KeywordArm and BarLead MiningMIMMinerMount Isa Mines LimitedUndergroundUnderground WorkerTaxonomyLocation | Mount Isa MinesTime | 1950s | 1958Topics | Mining

CONNECTIONS

OrganisationMount Isa Mines

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Arm and bar drilling at Lead mine, Mount Isa Mines, June 1958

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Arm and bar drilling at Lead mine, Mount Isa Mines, June 1958