As for mica type cyanite,using single flotation process including one roughing and three cleanings,good beneficiation indexes were obtained.
河南隐山蓝晶石
伴生有金红石、云母和石英
可综合利用。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
产勘查与评价学习 Pre-Feasibility Study 11.4 A 'Pre-Feasibility Study' is a comprehensive study of a range of options for the technical and economic viability of a mineral project that has advanced to a stage where the preferred methods of extraction and beneficiation have been determined.
预可行
11.4 “预可行”是对产项
术和经济可行一系列选择全面，该项已发展到已确定首选开采和选方法阶段。
究了采用高梯度
术处理热轧废水时,在不同工况下使用的效果、影响因素
。
