New Sampling Method Enables Improved Production for Autoclave Operations Core has recently completed an R&D programme investigating how sampling methods used for a high pressure autoclave reaction can affect the results obtained. As part of this, Core built new sampling methods and equipment for our autoclaves. The results of this testing has enabled a current…
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Asiamet Resources announces heap leaching testwork awarded to Core Asiamet Resources is an ASX and TSX listed company with a large portfolio of copper-gold deposits on the Indonesian Islands of Kalimantan and Sumatra. Asiamet is currently advancing studies on the Beruang Kanan, and Core has been engaged to provide testwork for the programme. Graeme Miller…
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Core has recently completed commissioning process equipment at a reclaim-scrub-float-CIL gold tailings retreatment plant in South East Asia. Core has played a key role in this ‘fast track’ project from its beginning, providing the initial conceptual basis for the project just 20 months ago, followed by testwork, process design, equipment costings, assistance with sourcing and…
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At the recent MetPlant and World Gold conferences Glencore Technology along with Dr Duncan Turner of Core presented a paper on the success of the recently commissioned Zod Albion Process Plant in Armenia. The Albion Process is a new technology for the treatment of refractory concentrates, was developed at Core’s laboratories, and is now commercialised…
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Hastings Announces Rare Earth Process Design Work Awarded to Core Hastings Rare Metals Limited is an ASX listed explorer developing the Yangibana Rare Earths project in Western Australia. After very successful drilling in the short period since acquiring the resource, Hastings has now commenced a Preliminary Feasibility Study on the project. Core has been awarded…
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Site Based Ore Sorting Trial An Australian copper producer recently approached Core to assist with an on-site project for trialling Ore Sorting equipment. The goal of the trial was to investigate sorting as a technology to upgrade an existing large stockpile of low grade ore to prepare it for flotation. The trial was conducted on site,…
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We are very pleased to announce that Core’s laboratory – hrltesting – has recently received accreditation from NATA for a very wide range of analytical services. Core’s specialist analytical laboratory provides assay services for mineral processing operations and projects, along with analysis of environmental and soil samples. NATA – or the National Association of Testing…
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La lixiviación de oro con una solución de cianuro sigue siendo el proceso hidrometalúrgico más ampliamente utilizado para la extracción de oro de minerales y concentrados. A pesar de las dificultades y riesgos de trabajar con cianuro, ningún otro proceso todavía ha demostrado ser una alternativa viable económica. Un artículo publicado por L. Elsner en…
Read article Leaching gold with a cyanide solution remains the most widely used hydrometallurgical process for the extraction of gold from ores and concentrates. Despite the difficulties and hazards of working with cyanide, no other process has yet been proven to be an economic viable alternative. A paper published by L. Elsner in 1846 first correctly identified…
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Recently Core was approached by an African based copper operation to provide on-site assistance in the optimisation of their grind-flotation processing plant, located in Botswana, Africa. This Process Plant Optimisation Project was part of broader campaign by the company to improve production results across the whole operation. Core’s work on the operation included both on…
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