columbite-tantalite相关论文
Mineralogy and geochemistry of Nb-, Ta-, Sn-, U-,Th-, and Zr-bearing granitic rocks from Abu Rusheid
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Mineralogy and geochemistry of Nb-, Ta-, Sn-, U-,Th-, and Zr-bearing granitic rocks from Abu Rusheid
Granite-hosted,Nb-,Ta-,Sn-,U-,Th-,and Zr (Hf)-bearing mineralization from the Abu Rusheid shear zones occurs about 97 km......
Mineralogy, geochemistry and age dating of shear zone-hosted Nb-Ta-, Zr-Hf-, Th-, U-bearing granitic
The rare metal minerals of mineralized altered granites within the Ghadir and El-Sella shear zones,are represented by be......
在西非的象牙海岸Issia地区分布着许多铌钽矿床，包括原生矿和砂矿。原生矿产在分带很好的伟晶岩中。这个地区发育着许多花岗岩和花......
