Titlebook: Base Metal Sulfide Deposits in Sedimentary and Volcanic Environments; Proceedings of the D Günther H. Friedrich,Peter M. Herzig Conference

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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

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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

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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

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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

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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

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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