Centre 10 x 10 heading at stope breakthrough, 4 Level Black Star

DESCRIPTION

DescriptionA 10 x 10ft centre heading in the Black Star Lode looking North. Used in the ring blasting operations. The ore has broken from the ring blasting in a manner to leave drill holes exposed so as to simulate the spokes of a wheel radiating from the centre headingRightsPublic DomainCollectionReginald O'BrienSubjectMiningMining Sites

LOCATION

PlaceMount Isa MinesGeolocation^[1]

IDENTIFIERS

KeywordBlack StarCentre HeadingRing BlastingTaxonomyLocation | Mount Isa MinesTopics | Mining

CONNECTIONS

OrganisationMount Isa Mines

ADMIN

Trove TypeStill Image

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Centre 10 x 10 heading at stope breakthrough, 4 Level Black Star

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Centre 10 x 10 heading at stope breakthrough, 4 Level Black Star