石墨矿床
- 网络graphite deposit
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江西某石墨矿床含钒白云母的矿物学特征及综合利用前景
Mineralogical features and comprehensive utilization of the vanadium & bearing Muscovite in a graphite deposit , jiangxi
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随着石墨矿床变质程度的加深,石墨的H/c原子比率、菱面体多型含量逐渐减小,而石墨的氧化温度、浸油中的反射率逐渐增大。
With the metamorphic grade of the graphite deposit increasing , the atomic ratio of H / C of natural graphite and the content of Rh decrease gradually and the T_ ( max ) and R_ ( oil )( % ) increase gradually .
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豫西南石墨矿床成因新认识
New Point of Genesis on Graphite Deposits in South & West Henan
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中国北方石墨矿床及赋矿孔达岩系碳同位素特征及有关问题讨论
Carbon isotope geochemistry of graphite deposits and ore-bearing khondalite series in North China : implications for several geoscientific problems
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电子显微镜和电子探针在研究石墨和高岭石矿床成因方面的应用
Application of the EM and EPMA Techniques in the Study of the Cause of Graphite and Kaolinite Deposit Formation
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荷叶石墨矿是由二叠系煤层变质而成的石墨矿床,石墨与煤呈同层异矿关系。再论凡口矿区中上泥盆统叠层石及其地层沉积环境意义
Graphite deposit of Heye was formed by metamorphism of the Permian coal bed . SECONDARY ON THE SIGNIFICANCE OF MIDDLE-UPPER DEVONIAN STROMATOLITES AND RELATED SEDIMENTARY ENVIRONMENT