標(biāo)題: Titlebook: Base Metal Sulfide Deposits in Sedimentary and Volcanic Environments; Proceedings of the D Günther H. Friedrich,Peter M. Herzig Conference [打印本頁] 作者: minutia 時間: 2025-3-21 16:50
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書目名稱Base Metal Sulfide Deposits in Sedimentary and Volcanic Environments影響因子(影響力)學(xué)科排名
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書目名稱Base Metal Sulfide Deposits in Sedimentary and Volcanic Environments網(wǎng)絡(luò)公開度學(xué)科排名
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書目名稱Base Metal Sulfide Deposits in Sedimentary and Volcanic Environments讀者反饋
書目名稱Base Metal Sulfide Deposits in Sedimentary and Volcanic Environments讀者反饋學(xué)科排名
作者: 輕快走過 時間: 2025-3-21 21:32
Relation of Permian Base Metal Occurrences to the Variscan Paleogeothermal Field of the Fore-Sudeticerous, older Paleozoic, and Precambrian basement rocks of the Fore-Sudetic Monocline of southwest Poland. Surprisingly high temperatures determined for these processes (ranging from 180 to 350°C), and the locally extensive alteration indicate the importance of geothermal influence. The high-temperat作者: 無意 時間: 2025-3-22 02:04 作者: 詼諧 時間: 2025-3-22 05:31
Base Metal Mineralization and Maturation of Organic Material in the Kupferschiefer of the Lower Rhin covers a region of 600 km.. It represents the most southern part of the former Zechstein sea in this area and is situated north of the Rhenohercynian zone in the sub-Variscan foreland of the Variscan Mountains. The folded Carboniferous rocks of the Variscan basement are discordantly overlain by the作者: FAZE 時間: 2025-3-22 10:27
The Origin of the Kipushi (Cu, Zn, Pb) Deposit in Direct Relation with a Proterozoic Salt Diapir. Coal wealth and its economic importance. This is also the case of the uranium deposit of Shinkolobwe (U, Ni, Co, Au, R.E.E., Pd, Pt), which is situated in the central part of the copper belt..Both are clearly epigenetic and are located in the sedimentary rocks of the Katanga System (Upper Proterozoic)作者: sacrum 時間: 2025-3-22 16:29 作者: osteocytes 時間: 2025-3-22 17:19 作者: fidelity 時間: 2025-3-22 21:18 作者: laxative 時間: 2025-3-23 01:28 作者: Jargon 時間: 2025-3-23 08:10 作者: 他日關(guān)稅重重 時間: 2025-3-23 10:35
A Mineralogical, Geochemical and Thermal Profile Through the Agrokipia “B” Hydrothermal Sulfide Depo 350°C with downwelling seawater in Cretaceous pillow lavas. Based on borehole data of secondary mineral distribution, four major alteration zones were distinguished: (1) uppermost low-grade zone (0–154 m), (2) silicified and argillized stockwork zone (154–300 m), (3) underlying propylitic transitio作者: RODE 時間: 2025-3-23 15:33
Kuroko-Type Ore Deposits on the Aegean Islands, Greeceds of Milos, Kimolos, Poliegos, and Antimilos, which belong to the currently active Aegean island arc. A large number of ore and country rock samples were analyzed to obtain their sulfur isotope ratios and geochemical compositions including trace elements and REE distribution. Based on this data, a 作者: 寬宏大量 時間: 2025-3-23 19:11 作者: 口味 時間: 2025-3-23 23:01
Geochemical Features of Magmatic Evolution and Ore Deposition in the Pyrite Belt of Southern Spainstratigraphic position and are linked to quartz-keratophyric volcanites, whereas the overlying manganese jasper mineralization occurs on top of a more intermediate to basic volcanic pile. The mineralizations can be located by hydrothermal alteration (e.g., chloritization) and dispersion (e.g., As-, 作者: 深陷 時間: 2025-3-24 06:16
Tourmalinites Associated with Australian Proterozoic Submarine Exhalative Oresins. They have undergone mild to intense deformation, have stratigraphic continuity around fold structures and display sedimentary structures such as bedding, graded bedding, cross-bedding, intraformational slumps, and pull-aparts. In higher metamorphic grade areas they display metamorphic textures 作者: staging 時間: 2025-3-24 10:04
Facing an Unprecedented Disaster,y a high Cu/Pb + Zn ratio. There exists evidence for diagenetic formation of high grade mineralization and associated Rote F?ule by alkaline basinal brines, enriched in Na and sulfate S, which generated due to progressing subsidence of the sedimentary basin..Structure bound mineralization occurs mai作者: hypertension 時間: 2025-3-24 13:55 作者: slipped-disk 時間: 2025-3-24 15:44 作者: figment 時間: 2025-3-24 19:15 作者: 潔凈 時間: 2025-3-25 01:31 作者: 大漩渦 時間: 2025-3-25 06:13 作者: 懶鬼才會衰弱 時間: 2025-3-25 07:34 作者: LUCY 時間: 2025-3-25 11:39 作者: 思考而得 時間: 2025-3-25 16:56 作者: 少量 時間: 2025-3-25 21:01
U. Kulisch,E. Kaucher,R. Klattel-dravite and reflects the bulk rock composition and cannot be used as a guide to mineralization. Although tourmaline is a common mineral associated with granites, metasomatized rocks and breccia pipes, the tourmaline-rich rocks described herein are interpreted as boron-rich siliceous iron formation作者: glowing 時間: 2025-3-26 03:37
Base Metal Sulfide Deposits in Sedimentary and Volcanic EnvironmentsProceedings of the D作者: guardianship 時間: 2025-3-26 06:16 作者: Medicaid 時間: 2025-3-26 11:57 作者: 流浪者 時間: 2025-3-26 14:14
The Origin of the Kipushi (Cu, Zn, Pb) Deposit in Direct Relation with a Proterozoic Salt Diapir. Cointerstratified collapse breccias, formed probably by the dissolution of evaporites..In the copper belt, the rocks of the Katanga System are intensely folded into an arcuate structure (Lufilian Arc), of dysharmonic Jurassic style. The cores of many anticlines are formed by megabreccias containing hu作者: 腐蝕 時間: 2025-3-26 17:01 作者: Aerophagia 時間: 2025-3-26 21:24
Genetical Significance of Saline Relics in Carbonate Host Rocks of Alpine Pb-Zn Deposits, these ratios frequently indicate solutions saturated with respect to NaCl (halite). In strongly mineralized domains the salinity is significantly increased. Here the existence of MgSO. saturated brines seems to be probable..Additionally Na/Cl ratios of fluid inclusions and oil field brines from Mi作者: Coronary 時間: 2025-3-27 02:43 作者: fluoroscopy 時間: 2025-3-27 07:00
Geochemistry and Genesis of Sulfide Ore Deposits in the Volcano-Sedimentary Sequences of the Western expulsion of pore water from unconsolidated sediments and played an important role in the mobilization of ore-bearing fluids. Petrology and geochemistry of the volcanic rocks and their geological setting suggests a continental rifting environment. Hydrothermal convection systems were produced by th作者: 鞭打 時間: 2025-3-27 11:52 作者: Intercept 時間: 2025-3-27 17:41
New Metallogenetic Aspects Concerning the Copper Deposit of Murgul, NE Turkey veins) is the product of subsequent phases of mobilization and recrystallization..The occurrence of framboidal pyrites in vast quantities in a true volcanogenic environment establishes a genetic problem unless they are considered to be formed (close to the surface) during a last stage of hydrotherm作者: 訓(xùn)誡 時間: 2025-3-27 19:31
Tourmalinites Associated with Australian Proterozoic Submarine Exhalative Oresl-dravite and reflects the bulk rock composition and cannot be used as a guide to mineralization. Although tourmaline is a common mineral associated with granites, metasomatized rocks and breccia pipes, the tourmaline-rich rocks described herein are interpreted as boron-rich siliceous iron formation作者: HEPA-filter 時間: 2025-3-28 00:15 作者: Bravura 時間: 2025-3-28 04:46
Nation, Unification, Consolidation,erous, older Paleozoic, and Precambrian basement rocks of the Fore-Sudetic Monocline of southwest Poland. Surprisingly high temperatures determined for these processes (ranging from 180 to 350°C), and the locally extensive alteration indicate the importance of geothermal influence. The high-temperat作者: packet 時間: 2025-3-28 07:12 作者: CRAMP 時間: 2025-3-28 12:04
https://doi.org/10.1007/1-4020-3716-3 covers a region of 600 km.. It represents the most southern part of the former Zechstein sea in this area and is situated north of the Rhenohercynian zone in the sub-Variscan foreland of the Variscan Mountains. The folded Carboniferous rocks of the Variscan basement are discordantly overlain by the作者: misshapen 時間: 2025-3-28 17:52 作者: Directed 時間: 2025-3-28 19:53 作者: 報復(fù) 時間: 2025-3-28 23:29 作者: Jargon 時間: 2025-3-29 05:07
https://doi.org/10.1007/1-4020-3716-3): the Lower Pale Beds. They consist of two distinct lithologies. Mineralization is restricted to one lithology of lithoclastic and oolitic wackestones and packstones. The ore minerals are sphalerite, galena, and minor iron sulfides. Three different styles of mineralization are present: sulfide brec作者: interrogate 時間: 2025-3-29 09:15
https://doi.org/10.1007/978-3-662-29970-8-bound Fe-Cu(Zn-Pb) ore deposits. The most important ones occur between Mittersill and Zell am See and their geochemistry is described in this paper..Fine-grained clastic sediments locally contain thick doleritic sills and less abundant pillow lavas. These have been affected by hydrothermal alterati作者: stressors 時間: 2025-3-29 14:37 作者: Ambiguous 時間: 2025-3-29 18:13
https://doi.org/10.1007/978-3-662-29970-8 350°C with downwelling seawater in Cretaceous pillow lavas. Based on borehole data of secondary mineral distribution, four major alteration zones were distinguished: (1) uppermost low-grade zone (0–154 m), (2) silicified and argillized stockwork zone (154–300 m), (3) underlying propylitic transitio作者: 描述 時間: 2025-3-29 19:50
https://doi.org/10.1007/978-981-13-9495-9ds of Milos, Kimolos, Poliegos, and Antimilos, which belong to the currently active Aegean island arc. A large number of ore and country rock samples were analyzed to obtain their sulfur isotope ratios and geochemical compositions including trace elements and REE distribution. Based on this data, a 作者: 絕緣 時間: 2025-3-30 00:01
https://doi.org/10.1007/978-981-13-9495-9sts a great number of base metal deposits. The Murgul copper deposit is linked to a 250-m-thick felsic (dacitic) pyroclastic member of Upper Cretaceous age. The great majority of all base metal deposits in the East Pontides occupy the same stratigraphic position indicating a time- and strata-bound f作者: Meander 時間: 2025-3-30 06:30 作者: groggy 時間: 2025-3-30 11:41 作者: chronicle 時間: 2025-3-30 12:58 作者: indigenous 時間: 2025-3-30 20:24
https://doi.org/10.1007/978-3-662-02538-3chemistry; environment; exploration; formation; geochemistry; geology; mineral; mineralogy; ore deposit; mine作者: 手段 時間: 2025-3-30 22:51 作者: Disk199 時間: 2025-3-31 02:46
Base Metal Sulfide Deposits in Sedimentary and Volcanic Environments978-3-662-02538-3Series ISSN 0723-8835 作者: 凹室 時間: 2025-3-31 08:13 作者: 妨礙議事 時間: 2025-3-31 10:22 作者: hidebound 時間: 2025-3-31 14:53
The Significance of Diagenesis in Emplacement of Strata-Bound Zn-Pb Mineralization in Carbonate SediAn emplacement of base metal sulfides in subsurface sedimentary environment is controlled by:
