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2 edition of geology of the molybdenum mineralized area at Fremstfjell, Grong district, central Norway found in the catalog.

geology of the molybdenum mineralized area at Fremstfjell, Grong district, central Norway

Abdel Rahman Ibrahim Mohamed Elamin

geology of the molybdenum mineralized area at Fremstfjell, Grong district, central Norway

by Abdel Rahman Ibrahim Mohamed Elamin

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Published by Portsmouth Polytechnic, Dept. of Geology in Portsmouth .
Written in English


Edition Notes

Thesis (M.Phil.) - Portsmouth Polytechnic, 1984.

StatementAbdel Rahman Ibrahim Mohamed Elamin.
ID Numbers
Open LibraryOL14848461M

Encouraging alteration setting Cadia District schematic section (Newcrest Mining Ltd) mins associated with outer calc-potassic assemblage (lithogeochem) Holliday and Cooke () 78m @ % Cu, g/t Au (Duke) Ridgeway discovery sequence schematic section (Wood ) Encouraging mineralisation Ridgeway near-miss intersection (~m). molybdenum production, resources, and reserves as a by-product of copper production. Past producer now owned by Alloycorp Mining Inc. (%) Operated from to and from to with a total production of 13, tonnes of molybdenum Measured and Indicated resources estimated at Mt % Mo and g/t Ag.

map area) were found blue-green calcite, diopside, tremolite, tale, and pyrrhotite. Both apatite and dolomite have been intermittently mined for many years. A fissure containing iron oxides extends east­ west across the map area, and has been worked at several places. Structure. The rocks in the Storkollen-Lindvikskollen-Sjåen area are cha­. Pages in category "Molybdenum mines in Sweden" This category contains only the following page. This list may not reflect recent changes ().

In the Mineral Park at Evje you find a spectacular collection of minerals and crystals. In the mines, the world's most beautiful minerals shine and sparkle, and the entire adventure park has this exhibition as a basis. Outdoors there is a playground and space for various activities. The gift shop has a large selection of precious stones and sculptures. Visitors can live in a special Location: Mineralvegen 3, Evje Og Hornnes, INTERGLACIAL CLAYS OF SOUTHERN NORWAY ROSENQVIST Institute of Geology, University of Oslo, P.O. Box , Blindern, Oslo 3, Norway (Received 18 December ) Abstract--The Numedal River basin (kin 2) in central and east Norway contains 3 x I09m 3.


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Geology of the molybdenum mineralized area at Fremstfjell, Grong district, central Norway by Abdel Rahman Ibrahim Mohamed Elamin Download PDF EPUB FB2

Precambrian. Rocks of Archean age in Norway are confined to a few 10 km-scale areas within younger metamorphic belts exposed on islands off the west coast of northern Norway and as smaller fragments locally in the Western Gneiss Region in south-central Norway.

Despite intense reworking during the Caledonian orogeny in some areas, three major belts can be recognised in the Proterozoic rocks of. "The Central Norway book of a Land - Geology of Norway" takes the reader on a journey in geological time, from primordial times to the present day.

A fantastic journey from the summits of Norway's spectacular rugged and weather-beaten mountains to the riches concealed in the sedimentary rocks on the continental shelf.

This book displays the treasures of Norwegian geology for everyone to see.5/5(2). The Bergslagen ore district in south central Sweden is an intensively mineralized area with more than documented mineral deposits (Stephens et al., ).

The Garpenberg ZnePbe Age(CueAu. Starmer, Dept. of Geology, University College, Gower Street, London WCJ 6BT England. The supracrustal rocks and geological evolution of the Bamble area and its relation with the Te le­ mark and Kongsberg areas of South Norway (Fig.

l) have been described by. U–Pb geochronology of the syn-orogenic Knaben molybdenum deposits, Sveconorwegian Orogen, Norway - Volume Issue 3 - BERNARD BINGEN, FERNANDO CORFU, HOLLY J. Cited by: 2. THE GENESIS OF GIANT PORPHYRY MOLYBDENUM DEPOSITS J. Keith, E.

Christiansen Department of Geology, Brigham Young University Provo, Utah U.S.A., and R. Carten U. Geological Survey, Mackay School of Mines Reno, Nevada U.S.A., ABSTRACT Giant porphyry molybdenum deposits are best exemplified by the ClimaxFile Size: 1MB.

of the Western Gneiss Region of coastal Central Norway (Johansson et al. In general, TIB and CSD rocks can be recognised and differentiated on bases of age and geochemistry, but such data are uncommon in the Grong­ Namsos district ofMid Norway.

The purpose ofthis paper is to present the results of a U-Pb zircon dating and. Molybdenum is recovered as a by-product of copper and tungsten production.

Abundances of molybdenum in various environments In this table of abundances, values are given in units of ppb (parts per billion; 1 billion = 10 9), both in terms of weight and in terms of numbers of atoms. The Norwegian mining and quarrying industry had a turnover of approximately NOK billion in ( billion EUR) and employed some workers.

It is a major industry in some regions of the most important counties are Rogaland, Møre & Romsdal, Nordland,Vestfold and Size: 2MB. Region Caledonides, Norway TERJE BJERKGARD & ARNE BJ0RLYKKE Bjerkqard,T. & Bjorlykke. Geology of the Folldal area, southern Trondheim Region Caledonides, Norway.

Nor. geol. unders. Bull. The lowest stratigraphic unit in the Folldal area is the Gula Group, comprising turbidites and minor greenstones inFile Size: 9MB. Marine Geology, 87 () Elsevier Science Publishers B.V., Amsterdam -- Printed in The Netherlands MESOZOIC SEDIMENTARY ROCKS IN ED YFJORDEN AND BEITSTADFJORDEN, CENTRAL NORWAY: IMPLICATIONS FOR THE STRUCTURAL HISTORY OF THE MQRE-TRQNDELAG FAULT ZONE REIDULV BOE and KRISTIAN BJERKLI Geological Survey of Norway, Cited by: The geology of Varanger Peninsula in East Finnmark, northern Norway, is now well known through the systematic mapping, and stratigraphic and sedi-mentological studies of Siedlecka & Siedlecki (,), Banks et al.

(, ), Siedlecka (, ). W-Mo polymetallic mineralization and associated calc-silicate assemblages in the Gasborn area, West Bergslagen, central Sweden The Canadian Mineralogist Systematics of Hydrothermal Alteration at the Falun Base Metal Sulfide Deposit and Implications for Ore Genesis and Exploration, Bergslagen Ore District, Fennoscandian Shield, Sweden ٭Cited by: In contrast, in southern Troms and northern Sweden, to the SW of the inferred suture, Archean gneiss protolith ages are rather clustered around Ga and Paleoproterozoic magmatism ( Ga.

Structural Geology and Tectonic Evolution of the Sognefjord Transect, Caledonian Orogen, Southern Norway—A Field Trip Guide Author(s) The Sognefjord transect through the Lower to Middle Paleozoic Caledonian orogenic belt in southern Norway provides a superb and exceptionally well-documented example of late collisional, Alpine-type.

Tectonophysics, 94 () Elsevier Science Publishers B.V., Amsterdam - Printed in The Netherlands Resources associated with Rifting CONTINENTAL RIFTING AND PORPHYRY-MOLYBDENUM OCCURRENCES IN THE OSLO REGION, NORWAY H.K. SCHÖNWANDT and J.S. PETERSEN Department of Geology, Arhus University, DK Arhus C (Denmark) Department of Cited by: On several archaan rocks from the south coast of Norway: The south Norwegian Hyperites and their metamorphism Paperback – January 1, by Waldemar Christopher Brogger (Author) See all formats and editions Hide other formats and editions.

Price New from Used from Paperback, January 1, Author: Waldemar Christopher Brogger. Studies on the Igneous Rock Complex of the Oslo Region, X.

Geology of the Grefson-Grorud Area, Oslo, Norway [McCulloh, T. H.] on *FREE* shipping on qualifying offers. Studies on the Igneous Rock Complex of the Oslo Region, X. Geology of the Grefson-Grorud Area, Oslo, NorwayAuthor: T. McCulloh. The area described here is localized between th e Rana fjord (Nesna-Mo i Rana) in the south, and the Salten-Skjerstad fjord (Bodø-Rognan) in the north.

Two large national parks and several other protected areas are located to this area. The Nordland National Park Centre (NNPC) is located close to the E6. Inside the mountain you can see a spectacular collection of minerals, in which the world’s most beautiful stones glitter.

Outside there are a number of creative, fun activities involving stone and the Stone Shop overflows with jewellery and sculptures.

When you enter you walk through the green, florally park with sculptures made of Norwegian artist. Here is a large playground, a big Location: Mineralvegen 1, Evje Og Hornnes. Lead isotopic ratios of bulk sulphides from eleven stratigraphically equivalent deposits from the Köli Nappe sequence in the Trondheim district, and eleven from the Köli sequence at Sulitjelma Norway, have been determined.

When plotted on Pb/PbPb/Pb diagrams, the data define a linear trend extending from the mantle to the upper crustal model growth curves of Doe and Zartman Cited by: 6.

CO2-bearing inclusions in an intensely mineralized vein at Mace Head provide an estimated minimum trapping temperature and pressure for the mineralizing fluid of °C and kb and are interpreted to represent a H2O-CO2 fluid, weakly enriched in Mo, produced in a magma chamber by decompression-activated unmixing from a dense Mo-bearing NaCl Cited by:   The cobalt deposits of Modum, Norway, which were worked from toare described.

The geology of the area is discussed with particular reference to the Modum Formation which forms the host rock for the greater part of the cobalt mineralisation. The petrography and field relations of this formation suggest that it represents a series of ancient sediments which have been .