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gsqopendata@resources.qld.gov.au - Queensland Opal Fields 1:500 000 Mine Map Provisional 1977
URL: https://geoscience.data.qld.gov.au/dataset/mr010890 The QUEENSLAND OPAL FIELDS Mine map was published in 1977 at 1:500 000, and charted by the Mines District Office to administer permit and permit related spatial information. The map was maintained internally as a provisional office chart and is located within the () 1:100 000 map area. The map product is available to all government agencies, industry and the public for reference. Title and Image reference number is QUEENSLAND OPAL FIELDS_0156. Hard copy can be found in Cabinet PU78-45 Drawer 5.