BHS CollectionEight handwritten pages of a report taken from Mining 7 Geo Journal of Sept(?) 1953. Eleven diamond drilling bores were drilled from various levels to determine if there was good gold bearing ore. No 1 bore was the only promising one. Contains depth and direction of drilling.document, gold, north deborah mine, north deborah mine, report on diamond drilling at north deborah mine, mining & geo journal sept (?) 1953.deborah back lode, kingsley lode