各矿石入选品位和产品质量.pdf

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1、A金属...............................................................................................................................................2一、金.......................................................................................................................................2二、银........

2、...............................................................................................................................4三、铜.......................................................................................................................................4四、铅锌..........................

3、.........................................................................................................5五、铁.......................................................................................................................................6铁精矿质量标准.............................................

4、..................................................................................7六、锰.......................................................................................................................................8七、铬........................................................................

5、...............................................................9冶炼铬铁用的富矿或精矿的质量要求...........................................................................................9耐火材料用铬矿石的质量要求.......................................................................................................9八、钼.....

6、..................................................................................................................................9钼精矿质量标准（质量分数）.......................................................................................................9九、镍..............................................

7、.......................................................................................10镍精矿质量标准..........................................................................................................................