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H. Eugster (1985)
Oil shales, evaporites and ore depositsGeochimica et Cosmochimica Acta, 49
F. Schmidt, G. Friedrich (1988)
Geologic Setting and Genesis of Kupferschiefer Mineralization in West Germany
Sediment-hosted Stratiform Copper Deposits: Geological Association of Canada: Special Paper 36
Yuzhuang Sun, W. Püttmann, S. Speczik (1995)
Differences in the depositional environment of basal Zechstein in southwest Poland: implication for base metal mineralizationOrganic Geochemistry, 23
Yu-zhuang Sun (1998)
Influences of secondary oxidation and sulfide formation on several maturity parameters in KupferschieferOrganic Geochemistry, 29
W. Püttmann, C. Merz, S. Speczik (1989)
The secondary oxidation of organic material and its influence on Kupferschiefer mineralization of southwest PolandApplied Geochemistry, 4
(1989)
The Kupferschiefer: An overview With 1997-1999
Died4 R.. and in the University of Petroleum, Beijing during B~~ in 1956
(1996)
Geochemical evidence for multi-stage base metal enrichment in Kupferschiefer
D. Vaughan, M. Sweeney, G. Friedrich, R. Diedel, C. Harańczyk (1989)
The Kupferschiefer; an overview with an appraisal of the different types of mineralizationEconomic Geology, 84
(1989)
Kupferschiefer in southwestern Poland: Sedimentary environments, metal zoning, and ore controls
E. Jowett (1987)
Formation of Sulfide-Calcite Veinlets in the Kupferschiefer Cu-Ag Deposits in Poland by Natural Hydrofracturing During Basin SubsidenceThe Journal of Geology, 95
(1996)
Relationship between metal enrichment and organic composition in Kupferschiefer of structure-controlled mineralization from Oberkatz Schwelle
(1989)
The Kupferschiefer: An overview With 1997-1999. He is now a Prof. Dr. in Hebei Institute of Architectural Science and Technology. the appraisal of different types of mineralization
Yuzhuang Sun, W. Püttmann (1996)
Relationship between metal enrichment and organic composition in Kupferschiefer hosting structure-controlled mineralization from Oberkatz Schwelle, GermanyApplied Geochemistry, 11
(1998)
Influences Of secondary oxidation and Sun yhuang Shandong Mining Institute in 1981 ; got his M . S . degree sulphide formation on several maturity parameters in Kupferschiefer
W. Püttmann, W. Fermont, S. Speczik (1991)
The possible role of organic matter in transport and accumulation of metals exemplified at the Permian Kupferschiefer formationOre Geology Reviews, 6
F. Sawkins (1976)
Metal Deposits Related to Intracontinental Hotspot and Rifting EnvironmentsThe Journal of Geology, 84
Db Smith, Smith Db (1981)
THE EVOLUTION OF THE ENGLISH ZECHSTEIN BASIN
(1982)
Zur Rand-und Schwellenfazies des Kupferschiefers
J. Espitalie, G. Deroo, F. Marquis (1985)
La pyrolyse Rock-Eval et ses applications. Première partie.Oil & Gas Science and Technology-revue De L Institut Francais Du Petrole, 40
(1985)
La pyrolyse Rock - Eva 1 et ses applications
Previous studies have shown that the ascending, oxidizing brines play a very important role in Kupferschiefer mineralization. Fractures could be the pathway of the brines. In order to clarify the influences of the brines on bulk organic matter, aromatic hydrocarbons and Kupferschiefer mineralization, one veinlet Kupferschiefer profile from the Lubin mine, southwestern Poland was studied with the microscopic, geochemical and Rock‐Eval methods. The microscopic results indicate that organic matter of the veinlet sample consists dominantly of bitumen. Its extract content is higher than in other samples. The dominant aromatic compounds are naphthalene and alkylated naphthalenes (Na‐PAH), which have migrated into the veinlet sample from other sediments. The content of phenanthrene and its methylated derivatives (Ph‐PAH) is much lower than in other samples. The reason may be due to their heavier mass than Na‐PAH. It is more difficult for Ph‐PAH to migrate. The Na‐PAH was probably removed from the shale by distillation and enriched in fractures because of their relatively low boiling point. The content of biphenyl and alkylated biphenyls (Bi‐PAH) indicates the influence degree of oxidizing fluids. Their content in the veinlet sample is higher than in other sample. The high Tmax value of the veinlet sample also reveals a more intense influence of the oxidizing fluids than in other samples. Besides the higher Tmax value, its HI value is higher than in other samples. One can presume that its original hydrocarbon content should be higher than this value because they could be partly depleted by the brines. Five elements (As, Mo, Co, Ni and Bi) are enriched in the veinlet sample, perhaps due to the higher content of extractable bitumen in the fracture, particularly, the high content of Na‐PAH. The higher concentration of the five selected elements indicates that the Kupferschiefer mineralization of veinlet type occurred after the Kupferschiefer deposition.
Acta Geologica Sinica (English Edition) – Wiley
Published: Mar 1, 2001
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