CAJ | 학술논문

对某钨钼矿中白钨矿-钼钙矿细粒矿物的进行了系统的矿物学研究。通过显微镜观察、X射线粉晶衍射分析、电子探针分析，详细研究了矿石中白钨矿-钼钙矿系列矿物的化学成分、粒度组成以及Mo、W等元素的赋存状态。结果为白钨矿-钼钙矿系列矿物呈环带状，Mo和W呈完全类质同象，每个环带矿物的化学成分不渐变且变化很大。
대모오목광중백오광-목개광세립광물적진행료계통적광물학연구。통과현미경관찰、X사선분정연사분석、전자탐침분석，상세연구료광석중백오광-목개광계렬광물적화학성분、립도조성이급Mo、W등원소적부존상태。결과위백오광-목개광계렬광물정배대상，Mo화W정완전류질동상，매개배대광물적화학성분불점변차변화흔대。
The chemical compositions, species, grain size, occurrence mode of scheelite-powellite mineral samples are discussed by using optical microscopy, manual artificial heavy concentrate, X-ray diffraction (XRD), electron probe micro-analyzer (EPMA). The results show that scheelite-powellite series ore exist the zonal shape. Molybdenum and tungsten are completely isomorphous. The chemical composition of each zone is in a gradient variation.