石矿 meaning in English

i： stonepit
quarry
stonm

The kilns will be erected in houtun mine , tangshan
这两座窑将建造在唐山后屯石矿。
River placers , river quarry , acquisitions and marketing
河砂矿、河石矿、收购和销售。
Geological instruction of barite witherite deposit exploration
重晶石毒重石矿地质勘探规范
A study on iron - removal process for separating dechang feldspar ores
德昌南山长石矿分选除铁工艺研究
A study on new technique of preparing of funct ional wollastonite powders
硅灰石矿功能化微粉制备新工艺研究

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