The ore - hunting indicator is of calcite - potassium feldspar veins containing pyritohedron pyrite.

直接找矿标志为含五角十二面体黄铁矿铁方解石钾长石脉.

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Potassium - feldspar is a main resource of potash fertilizer.

钾长石分解制钾肥是钾肥制造的一条重要途径.

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The development of ceramics industry of Anhui promotes the utilization of potassium feldspar resources.

安徽陶瓷工业的发展,提供了开发钾长石资源的市场.

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Several methods of producing potash fertilizer using potassium feldspar were introduced in brief.

简要介绍了利用钾长石制钾肥的几种工艺方法,并比较了这些方法的利弊.

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The main mineral resources have a crystal, iron, tungsten, tin, manganese, potassium feldspar, quartz sand quality.

主要矿产资源有水晶 、 铁 、 钨 、 锡 、 锰 、 钾长石 、 优质石英砂.

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This thesis has introduced a new method to decompose potassium feldspar with low - cost.

介绍一种低成本分解钾长石的新方法.

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