Too bad the minerals mined in Nevada are taxed at a minuscule rate due to ancient tax laws from the 1800's.
太糟糕了，由于采用1800年代的老税法，所以内华达的矿产资源加税的税率很低。
White bales of minerals – some mined eight years ago – were stockpiled until such time as prices would rise.
八年前一些矿物被储存，直至价格将上涨的今天。
Used of minerals or stone in its natural state and place; not mined or quarried.
处在自身的自然状态和位置；没有被开采或者挖掘。
Conflict Minerals: Any amount of tin, tantalum, tungsten or gold, regardless of where it is mined.
冲突矿产：指在任何地方开采出的任何含量的锡、钽、钨或金。
The research results may be of value to mining of rock salt or other minerals to be mined by solution.
研究的结果可为岩盐开采和其他水溶法矿物开采提供参考。
Having been mined minerals are more than 10.
已开发利用的有10余种。
The grasp of mined-out area shape and the distribution of solid minerals in mined-out area is the important basic work for mineral management.
准确掌握采空区边界形态，弄清采空区在固体矿产矿床中的分布是矿区管理的基础性工作。
The grasp of mined-out area shape and the distribution of solid minerals in mined-out area is the important basic work for mineral management.
准确掌握采空区边界形态，弄清采空区在固体矿产矿床中的分布是矿区管理的基础性工作。
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