【摘要】 地球系统中元素的赋存状态即为元素的质的属性。在地质生产及科研工作中 ,注重元素量的属性同时 ,必须研究元素质的属性。这样不仅可以取得更准确的矿产资源信息 ,还可以指导确定最佳的开采、选冶方案 ,使有限的矿产资源得到最科学合理的利用。更多还原

【Abstract】 The quality attribute of element is its existent state in earth system. It must have been more attention to as equall as to its quantity attribute in the prospecting and exploration of mineral resources. As a result, we can require the more accurate information of mineral resources and the best exploiting and smelting scheme. The limited mineral resources can be utilized scientifically and reasonably.更多还原