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RB 78/00069 Devils Chimney micaceous hematite deposit, sections 45, 46, Hd Minburra, Co. Herbert.
Very tight folding and remobilization of the Sturtian Holowilena Ironstone has produced a massive ironstone blow and small lenses of micaceous haematite. The haematitic quartz rock is not suitable for pigments, and lenses of haematite of pigment...-
Document
Published: 01 Jan 1980
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Douglas Creek (part of the Peake and Denison IOCG Project). Annual reports and final report to licence full surrender, for the period 21/9/2000 to 30/4/2010.
Rio Tinto Exploration Pty Ltd (Rio Tinto) took up the subject tenement at Douglas Creek, located ~ 20 km east of the central Peake and Denison Ranges, to explore the Palaeoproterozoic and Mesoproterozoic metamorphic basement rock sequence that it...-
Document
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Yednalue. First partial surrender report, for the period 29/4/2001 to 30/11/2013.
During licence Year 12, a portion of EL 4935 Yednalue totalling 20 square km or ~26.7% of its former area has been relinquished due to the chance of discovery there of gold and base metals by a small, self-funded explorer becoming seen as...-
Document
Published: 02 Dec 1913
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Yednalue. Second partial surrender report, for the period 29/4/2001 to 8/5/2014.
Early during licence Year 13, two separate portions of EL 4935 together totalling 46 square km or 83.6% of the licence's former area have been relinquished due to the chance of discovery there of gold and base metals by a small, self-funded explorer...-
Document
Published: 25 Mar 1914
