论文部分内容阅读
南澳大利亚在麦田下发现巨大的重矿物矿床证实,正大大促使世界钛、锆和稀土元素供给预测的重新修改。资源的首批细节由澳大利亚里奥廷托联
South Australia’s discovery of huge heavy mineral deposits under wheat fields is contributing to a major revision of the supply forecast for titanium, zirconium and rare earth elements in the world. The first details of the resource were made by the Australian Rioting