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In this project, the geologic survey of ore deposit, hydrogeologic investigation, the mineralogical study, the experiment of ore's leachability, the complete flowsheet experiment of in situ crushing leaching extracting electrowinning and technical analysis were all carried out.

该项目进行了矿床地质及水文地质调查、矿石矿物学研究、矿石可浸性试验、原地破碎浸出萃取电积全流程试验以及技术经济分析等工作。

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A mineralogical study of amber from Xixia region, henan Province

河南西峡琥珀的矿物学研究

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Experimental Study on the Fading of Iceland Spar and Its Mineralogical Characteristics

冰洲石的矿物学特征及其褪色实验研究

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Petrologic and mineralogical data indicate its complex multi-stage metamorphic history. An earlier eclogite facies metamorphism ( p> 15 kbar) is deduced from rare omphacite inclusions within garnet.

岩石学和矿物学数据显示高压基性麻粒岩经历了多阶段变质历史,早期可能经历了榴辉岩相变质作用(p>15kbar),以石榴子石中保留的少量绿辉石为特征;

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5、

Firstly, the fly ash is separated into three parts according to its mineralogical composition, they are ferruginous spheres, mullite-corundum and glass phases.

首先根据高铝粉煤灰的物相组成特点采用新的分离方法将之分离为三个相(或相组合):铁质微珠、莫来石-刚玉相以及玻璃相;

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mineralogical and geochemical characteristics of unconformity structure with weathered clay and sapropelic rock

硅铝-氧化物-硫酸盐型风化壳风化粘土层-半风化岩石型不整合的矿物学、地球化学特征

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8、

mineralogical studies of natrolite in geode of the alkali-basalt

碱性玄武岩晶洞中钠沸石的矿物学研究

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Chemical and Mineralogical Changes of Soil under the Influence of Simulated Acid Rain

模拟酸雨淋洗下土壤化学和矿物风化特性的变化

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Mineralogical study of hydrothermal sulfide from the Mid-Atlantic Ridge

大西洋中脊热液硫化物的矿物学研究

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New Advances in the Mineralogical and Petrological Study of the Bayan Obo Ore Deposit

白云鄂博矿物岩石研究的新进展

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The particles in atmospheric dust fall were analyzed in terms of morphology, chemical and mineralogical composition by Environmental Scanning Electron Microscopy coupled with energy dispersive X-ray detector ( ESEM-EDX) and X-ray diffraction ( XRD).

用带能谱的环境扫面电镜(ESEM/EDS)和X-衍射技术(XRD)检测大气降尘中的颗粒物的微观形貌、化学组成和矿物组成。

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X ray Diffraction analyses are performed to establish the mineralogical changes following treatment.

为了更好地了解淤泥在水泥处理前后的物理化学性质变化,做了X射线衍射试验。

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14、

Mineralogical Characteristics of Quartz Chatoyant in Luodian County, Guizhou

罗甸石英猫眼的矿物学特征

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Mineralogical Study on transformation from sepiolite to talc at Yonghe sepiolite deposit in Liuyang District

浏阳永和海泡石矿床中海泡石向滑石转变的矿物学研究

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the discovery of deep xenolith and xenocryst in mesozoic volcanic rock in mingyuegou basin of yanbian area and their mineralogical chemistry

延边明月沟盆地中生代火山岩深源捕虏体和捕虏晶的发现及矿物化学

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17、

petrography and mineralogical chemistry of the high-pressure veins and their host rocks indicate that the vein-forming fluids were released at the blueschist to eclogite transitional prograde conditions during subduction.

高压脉及其主岩的岩相学与矿物化学研究表明流体是在俯冲过程中蓝片岩向榴辉岩进变质条件下释放。

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18、

mineralogical study of beryl in the granitic pegmatite from nanping, fujian province

福建南平花岗伟晶岩中绿柱石的矿物学研究

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a process mineralogical study was thus made and it was founded that it is mainly realgar and orpiment that affect the gold leaching.

为此,对该矿矿石进行了工艺矿物学研究,查明了影响金浸出的主要因素为雄黄、雌黄等。

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Three soil characteristics are selected as family classification criteria. They are particle-size class, soil mineralogical type and soil temperature regime.

反映土壤理化性质并影响土壤利用管理的颗粒大小级别、矿物学类型和土壤温度级别是理想的土族分类标准;

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