Titlebook: Ores in Sediments; VIII. International G. C. Amstutz,A. J. Bernard Conference proceedings 1973 Springer-Verlag Berlin · Heidelberg 1973 De

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J. C. Samamagabe ihres Namens und ihrer Anschrift als Absender – nach Rumänien zu versenden. Unter Anwendung dieser Aufgabenverteilung brach M, der eine Wasserpistole dabeihatte, um etwaige Störer einzuschüchtern, am 7. März die Terrassentür zum Haus des Ernst Zölitz (Z1) auf und entwendete dort mehrere Compute

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Classification of Stratified Copper and Lead-Zinc Deposits and the Regularities of Their Distributiance of them..Copper deposits are formed in connection: 1) with subfluvial acid and basic dacite and other formations; pyrite deposits of the South Urals, the North Caucasus; 2) with terrestrial basic and acid volcanism (paragenesis of basalt liparite and variegated formations; the Upper Lake and Wh

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Uranium and Heavy Metals in Permian Sandstones Near Bolzano (Northern Italy), Permian basin of Alto Adige. The aim of the present work is simply to make some details known and to point out the interest in this type of mineralization in a region which, up to now, has been intensively studied from a minerogenetic point of view.

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Syngenetic Dolomitization and Sulfide Mineralization,d and channelled hostrock. Seawater must have contributed most if not all the Mg during dolomitization. Continuous circulation of a seawater brine must have introduced other metal ions as well, which were most likely carried as chloride complexes. These combined with a possibly seasonal supply of su

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Deposition of Manganese and Iron Carbonates and Silicates in Liassic Marls of the Northern Limestoninerals. They are supposed to be primary precipitates and rarely replacement products of calcitic skeletons. The manganese minerals are characteristically associated with sedimentary iron minerals showing the vertical sequence carbonate — silicate (chamosite) — sulfide, thus demonstrating a lithofac

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Present Day Formation of an Exhalative Sulfide Deposit at Vulcano (Thyrrhenian Sea), Part II: Activ major, minor and trace elements in the total mineralized rocks show an enrichment of Fe, Si, S, B and Ba..The distribution of fumarolic minerals in the surface sand and tuff of the bay and offshore sediments shows the following: 1) The amount of iron sulfides is directly related to the distance fro