By comparing the content of mercury , mineral and ash in each density fractions, the potential correlation between mercury and Chaoite in Alberta sub-bituminous coal was found.
分析了该煤样中汞、矿物及其灰分的相关性，提出了汞赋存于阿尔伯塔次烟煤中一种特殊矿物-赵击石中的可能性。
The principal metal mineral resources in this area are tungsten, tin, niobium, tantalum, lead, zinc, antimony, mercury and heavy rare-earth elements.
本区金属矿产资源以钨、锡、铌、钽、铅、锋，锑、汞及重稀土为主。
Qianjiang region is rich in mineral resources such as mercury, manganese, fluorite, etc. amounted to 30 minerals.
黔江地区蕴藏有可开发利用的矿产资源汞、锰、萤石等30余种。
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