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The Needles. Progress reports and annual report to licence expiry/renewal, for the period 22/6/1973 to 21/6/1975.
Ongoing exploration for economic base and precious metals in the Blue mine area at the eastern end of the Umberatana Syncline has comprised detailed, 1:5000 scale prospect mapping, preparation of a preliminary new tectonic and structural analysis...-
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The Needles. Progress and technical reports for the period 19/1/1976 to 18/7/1977.
Investigation of basal Adelaidean Callanna Beds metasediments in the vicinity of the Blue mine and Wheal Turner, north of The Needles in the northern Flinders Ranges, sought to disclose possible Zambian type stratiform massive copper sulphides...-
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Arkaroola (part of the Wooltana Joint Venture project). Progress and final reports to licence expiry/renewal for the period 19/5/1971 to 18/5/1973.
Continuing exploration of the basal Neoproterozoic sedimentary sequence in the north-eastern Flinders Ranges for possible economic stratiform/stratabound Kapunda or Blinman - type copper mineralisation has concentrated on detailed 1:1200 and 1:4800...-
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Yudnamutana - Mount Painter area. Progress and annual reports to licence expiry/renewal, for the period 24/6/1971 to 23/6/1972.
Exploration for possible stratiform massive base metal sulphide deposits in the area of the historic Yudnamutana Mining Field, located 12 km north-west of Mount Painter, was designed to follow up promising copper geochemical anomalies and related...-
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Umberatana area. Progress reports to licence expiry/full surrender, for the period 19/3/1972 to 18/3/1973.
Geochemical and geophysical surveys of the Blue mine - Wheal Turner area, plus semi-detailed geological and structural mapping in the Wild Dog Creek area, identified the Wortupa Quartzite and surrounding strata as the main hosts of low grade secondary...-
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