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- Studies show that the Lower Cambrian black shales in Jindingshan of Guizhou Province are sapropelic type and mixed type oil_forming rocks. 结果表明,黑色岩系属生油岩,且为腐泥型和混合型生油岩,以腐泥型为主;
- Studies show that the Lower Cambrian black shales in Jindingshan of Guizhou Province are sapropelic type and mixed type oil-forming rocks. 结果表明,黑色岩系属生油岩,且为腐泥型和混合型生油岩,以腐泥型为主;
- STUDY OF CHEMICAL STRATIGRAPHY OF THE LOWER CAMBRIAN BLACK SHALE SERIES IN TIAN'ESHAN SECTION OF ZUNYI, GUIZHOU 贵州天鹅山下寒武统黑色岩系化学地层初步研究
- REE GEOCHEMICAL CHARACTERS OF THE LOWER CAMBRIAN BLACK SHALE SERIES IN NORTHERN GUIZHOU AND THEIR ORIGINAL SIGNIFICANCE 黔北黑色岩系稀土元素地球化学特征及成因意义
- STUDIES OF PETROLOGY,PETROCHEMISTRY AND GEOCHEMISTRY OF THE LOWER CAMBRIAN BLACK SHALE OF NORTH-WESTERN HUNAN,CHINA 湘西北下寒武统碳质页岩岩石学、岩石化学和地球化学研究
- A PRELIMINARY STUDY OF THE COMPOSITION OF VANADIUM MINERALS AND ITS MODE OF OCCURRENCE IN THE LOWER CAMBRIAN BLACK SHALE IN A REGION OF CHINA 某地下寒武统黑色岩系中钒矿物质成分及其赋存状态的初步研究
- Lower Cambrian black shale series 黑色岩系
- ORIGIN AND GEOCHEMISTRY OF PLATINUM GROUP ELEMENTS OF LOWER CAMBRIAN BLACK SHALE SERIES IN NORTHERN GUIZHOU 黔北黑色岩系的铂族元素地球化学特征及成因探讨
- Ore potential and modes of occurrence of associated elements in lower Cambrian black shale of Western Zhejiang 浙西寒武系底部黑色岩系含矿性和有用组分的赋存状态
- GENESIS AND PETROGEOCHEMISTRY CHARACTERISTICS OF LOWER CAMBRIAN BLACK SHALE SERIES IN NORTHERN GUIZHOU 黔北黑色岩系的岩石地球化学特征和成因
- CHARACTERS OF LOWER CAMBRIAN BLACK SHALE SERIES'KEROGEN AND THEIR CARBON ISOTOPE IMPLICATIONS IN NORTHERN GUIZHOU PROVINCE 黔北黑色岩系干酪根特征与碳同位素指示意义
- It is determined that the marine black shale in lower Cambrian and the Permian carbonate arc source rocks, among which the former is gas source rock and the latter is oil source rock. 明确了下寒武统海相黑色泥页岩和二叠系碳酸盐岩为烃源岩,前者为气源岩,后者为油源岩;
- TRACE ELEMENT GEOCHEMICAL CHARACTERISTICS OF THE LOWER CAMBRIAN BLACK ROCK SERIES IN NORTHWESTERN HUNAN, SOUTH CHINA 湘西北早寒武世黑色岩系微量元素地球化学特征
- This deposit is produced from the black shale series at the base of Cambrian system in Zunyi area, and the multiple-element-rich is located in the Niutitang Formation of low Cambrian series. 该矿床产于寒武系底部黑色岩系中,赋矿层位于下寒武统牛蹄组。
- Few fossils were found previously in early Early Cambrian black shale , such as sponges.With the deepening of the research , many phyla have been discovered recently. 早寒武世早期黑色页岩中以前只发现少量的海绵骨针,但随着研究的深入,各类动物化石被发现。
- Features of platinum-group elements in different mineral assemblages in the Lower Cambrian black rock series in Hunan and Guizhou 湘黔下寒武统黑色岩系不同矿物组合中的铂族元素特征
- STUDY ON NICKEL AND MOLYBDENUM MINERALS IN Ni-Mo SULFIDE LAYER OF THE LOWER CAMBRIAN BLACK ROCK SERIES, NORTHWESTERN HUNAN 湘西北下寒武统镍-钼多金属富集层镍与钼的赋存状态
- The surface transportation of elements and the environmental effect of the Lower Cambrian Mineralized Black Shales in Hunan-Guizhou Region 湘黔下寒武统矿化黑色岩系中元素的表生迁移和环境效应
- Abstract: The Gongxi barite deposit hosts in the Niutitang formation of the lower Cambrian. 文摘:湖南新晃贡溪重晶石矿床赋存于下寒武统牛蹄塘组中。
- Sherman recommended that Clarke be disciplined, but higher-ups rejected the idea. 谢尔曼建议对克拉克进行纪律惩戒,但高层拒绝了这个意见。