BHP has completed its heap leachresearch and development trialin South Australia, confirming theviability of the technology to extractcopper, uranium, gold, and silver at itsOlympic Dam Mine.The program began in 2012, andwas conducted at a purpose-built,small-scale heap leach facility,under direction from BHP and withsupport from the South Australiangovernment.
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机译：必和必拓已在南澳大利亚完成了堆浸研究和开发试验，证实了该技术在其奥林匹克大坝矿中提取铜，铀，金和银的可行性。 。 r n该计划于2012年开始， r n是在BHP的指导下并在南澳大利亚州的支持下，在专用的 r n小型堆浸设施中进行的， r n政府。
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