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RB 67/00022 Diamond drilling of Penrice marble deposit - 1966 programme.
In a continuing diamond-drill programme designed to define the quality of quarried marble, four inclined holes totalling 1,056.3 feet were drilled for the Company in 1966. The marginal zone of inferior-grade material (below 95% CaCO3) which has been...-
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Published: 01 Jan 1968
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Amdel Project : feasibility study into production of magnesia from [Alberrie Creek] dolomite (Stage 2). Progress report no. 3 for the period 5/10/1970 to 2/11/1970.
Report discusses the scope and costing of a calcining and hydration plant designed to produce 100,000 long tons per annum of 95% MgO from dolomite rock feedstock mined at Alberrie Creek, detailing the many input assumptions made in arriving at final...-
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Published: 06 Nov 1970
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Lake Eyre dolomite.
Geological investigations carried out on the Babbage Peninsula at the southern end of Lake Eyre North suggest that an estimated 250 million tons of dolomite, with little or no overburden, is available for mining, and that additional reserves are...-
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SADM / Amdel Project 1/1/87 : Investigations into the future utilisation of the Port Pirie uranium plant - feasibility study on the production of magnesia from local magnesite ore. Progress and final reports for the period 20/8/1965 to 30/6/1966.
A study has been made on the feasibility of using magnesite ore mined from BHP leases in the Port Germein Gorge to produce up to 50 tons per day of high grade magnesia (MgO) using the Bicarbonate Process (ref. US Bureau of Mines, 1946) at the...-
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