Blar i NGU Open Archive på forfatter "Cook, Nigel J."
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Investigation of opaque mineralogy, Lega Dembi gold deposit, Ethiopia
Cook, Nigel J.; Ciobanu, Christina L. (NGU-Rapport (2000.114), Report, 2000)The mineralogical distribution of gold in quartz-sulphide ores has been addressed by detailed reflected light microscopy, scanning electron microscopy and EDS semi-quantitative microanalysis to investigate why gold recoveries ... -
Mineral characterisation of industrial mineral deposits at the Geological Survey of Norway: a short introduction
Cook, Nigel J. (NGU Bulletin (436), Journal article, 2000)Mineral characterisation involves the study of minerals in terms of their size, habit, chemical composition, morphology, textural position, association and other attributes. There is an established and increasingly important ... -
Ore mineralogical investigation of the Mofjell deposit (Mo i Rana, Nordland, Norway) with emphasis on gold and silver distribution
Cook, Nigel J. (NGU-Rapport (2001.051), Report, 2001) -
Testing of multispectral scanner data for prospecting of ferro-eclogite in the Førdefjord area, western Norway
Follestad, Bjørn A.; Cook, Nigel J.; Korneliussen, Are (NGU Bulletin (436), Journal article, 2000)The present investigation aimed to determine remote sensing data can be used in future prospecting for rutile-bearing eclogite. A preliminary study was carried out to establish if the method is suitable for distinguishing ...