您要查找的是不是：
- The results indicate that the jade mainly consists of illite and a small quantity of feldspar, quartz, hematite, siderite and rutile, which is argillaceous sedimentary rock. 結果表明，其礦物成分以伊利石為主，含有少量的長(cháng)石、石英、赤鐵礦、菱鐵礦和金紅石，為泥質(zhì)沉積巖。
- The results indicate that the jade mainly consists of illite and a small quantity of feldspar,quartz,hematite,siderite and rutile,which is argillaceous sedimentary rock. 結果表明,其礦物成分以伊利石為主,含有少量的長(cháng)石、石英、赤鐵礦、菱鐵礦和金紅石,為泥質(zhì)沉積巖。
- And then studied the origin and lithofacies meaning of siderite. 在此基礎上研究了菱鐵礦的成因和巖相意義。
- Calcite, siderite, barite and others don’t contain gold. 方解石、菱鐵礦、重晶石等不含金。
- The autochthonous mainly includes the argillaceous deposit. 深水原地沉積主要包括深水泥頁(yè)巖沉積。
- IV.carbonate mineral contain iron, include siderite, ankerite, etc. 四、含鐵碳酸鹽礦物：有菱鐵礦及鐵白云石等。
- The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite. 黃鐵礦、菱鐵礦變?yōu)楹骤F礦、赤鐵礦和針鐵礦。
- Mineral resources of coal, red siderite, limonite, chromite, gold, copper, limestone, gypsum and so on. 礦藏資源有煤礦、赤菱鐵礦、褐鐵礦、鉻鐵礦、金、銅、石灰石、石膏等。
- Carboniferous argillaceous source rock is gas-prone while carbonate source rock is prone to generate both oil and gas. 石炭系泥質(zhì)烴源巖以生氣為主;而碳酸鹽烴源巖生油氣潛力較大.
- The experiment indicates that this parameter can reflect the capping ability of argillaceous rock cap formation. 實(shí)驗表明，該參數能夠從微孔結構的角度反映泥質(zhì)巖蓋層封蓋的能力。
- LUO Li-qun.Explorative research on beneficiation of siderite and its development prospect[J].Metal Mine,2006(1):68-72. [2]羅立群.;菱鐵礦的選礦開(kāi)發(fā)研究與發(fā)展前景[J]
- Siderite, ferrous carbonate, FeCO3. When pure it contains 48.2 % of iron. It varies in colour from pale yellow to brown. 菱鐵礦 碳酸亞鐵，FeCO3。理論含鐵量為48.;2%25。顏色從淺黃到褐色，不一。
- The mudrock mainly contains kaolinite and quartz and a small amount of montmorillonite, illite and siderite through X-ray diffraction analysis. 借助X射線(xiàn)衍射分析手段，發(fā)現了礦石以高嶺石、石英為主，含少量的蒙脫石、伊利石和菱鐵礦；
- The paper introduced the experimental research and practice on recovering siderite form gold ore tailings in Hubei Sanxin Gold Copper Co. 介紹了湖北三鑫金銅股份有限公司從金礦尾礦中回收菱鐵礦的試驗探索,以及回收菱鐵礦的生產(chǎn)實(shí)踐。
- Siderite ore is one of the complex and refractory ores,from which it is difficult to obtain high grade iron concentrate. 菱鐵礦為復雜難選礦種之一,采用常規選礦方法難以得到較高鐵品位的鐵精礦。
- On the basis of predecessors' researches, this article studies the correlation between evolvement stages and sealing ability of the argillaceous rock. 摘要在前人研究成果的基礎上，針對目前天然氣勘探研究的現狀，總結確定了泥質(zhì)巖演化階段與封堵性能的對應關(guān)系。
- Total 40 surface argillaceous sediments were collected along major and branch channels of the Red River for measuring major and trace elements. 本文通過(guò)開(kāi)展紅河盆地干流和主要支流40個(gè)樣品的主要和微量元素地球化學(xué)分析。
- In this paper, the industrial testing results of proportioning and sintering cement clinker with argillaceous shale instead of clay. 本文探討了用粘土質(zhì)頁(yè)巖代替粘土進(jìn)行配料燒制水泥熟料的工業(yè)性試驗結果。
- Application of W-S model to oil assessment in argillaceous sandstone reservoirs [J].Oil &Gas Geology, 2000,21 (4) :315-317. W-S模型在泥質(zhì)砂巖儲層含油性評價(jià)中的應用[J].;石油與天然氣地質(zhì);2000;21(4):315-317
- In light of the conditions of the siderite resource in Wangjiatan,Kun Steel,tests on its roasting and flash roasting were carried out. 針對昆鋼王家灘菱鐵礦資源,進(jìn)行了焙燒和閃速焙燒試驗研究。
