Browsing NGU Open Archive by Author "Juve, Gunnar"
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Granite pegmatite quartz from Evje-Iveland: trace element chemistry and implications for the formation of high-purity quartz
Juve, Gunnar; Larsen, Rune B.; Polve, Mireille (NGU Bulletin (436), Journal article, 2000)Previous studies imply that granite pegmatites and hydrothermal quartz veins are the most promising igneous repositories of high-purity quartz. This is because quartz from higher temperature geological settings (granites, ... -
Zinc and lead deposits in the Håfjell syncline, Ofoten, northern Norway.
Juve, Gunnar (NGU (244), Journal article, 1967)This paper deals with the stratigraphic position, the tectonic development and the major mineralogy of the ores and imediate wall rocks of the Håfjell syncline, on the southern side of the Ofoten fjord, Northern Norway. ...