Ore Genesis The State of the Art [Paperback]

Genesis of Ores (Mostly Diagenetic) in Sedimentary and Weakly Metamorphosed Sedimentary Rocks.- Detrital Sedimentary Rocks.- Replacement Phenomena of Terrigenous Minerals by Sulphides in Copper-Bearing Permian Sandstones in Poland.- Problems of Genesis of Copper Sandstones of Central Europe.- Hydrothermal Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada.- The Isotopic Composition of Lead in Galenas in the Uranium Ores at Elliot Lake, Ontario, Canada.- Pre-Witwatersrand and Witwatersrand Conglomerates in South-Africa: A Mineralogical Comparison and Bearings on the Genesis of Gold-Uranium Placers.- The Tin Deposit of Monte Valerio (Tuscany, Italy): Pneumatolytic-Hydrothermal or Sedimentary-Remobilization Processes?.- Turbidite Barite in the Ouachita Mountains of Arkansas, U.S.A..- Carbonates.- The Permo-Triassic Paleokarst Ores of Southwest Sardinia (Iglesiente-Sulcis). An Attempt at a Reconstruction of Paleokarst Conditions.- Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland.- The Genesis of the Zinc-Lead Ore Deposits of Upper Silesia, Poland.- The Influence of Original Host Rock Character Upon Alteration and Mineralization in the Tri-State District of Missouri, Kansas, and Oklahoma, U.S.A..- Karst or Thermal Mineralizations Interpreted in the Light of Sedimentary Ore Fabrics.- Atoll Texture in Minerals of the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway.- Evaporites.- A New Type of Sulphosalt Mineralization in the Myrthengraben Gypsum Deposit, Semmering, Lower Austria.- Genesis of Ores in Volcano-Sedimentary Sequences.- Sb-As-Tl-Ba Mineral Assemblage of Hydrothermal-Sedimentary Origin, G?m?sk?y Deposit, K?tahya (Turkey).- A Strata-Bound Ni-Co Arsenide/Sulphide Mineralization in the Paleozoic of the Yauli Dome, Central Peru.- Sedimentary and Diagenetic Fabrics in the Cu-Pb-Zn-Ag Deposit of Colquijirca, Central Peru.- Sulphide Occurrence Near Tunca, Turkey.- The Condestable Mine, lS'