Blar i Artikler på emneord "HOVEDELEMENTER"
Viser treff 1-4 av 4
-
Determination of major and trace elements in rocks employing optical emission spectroscopy and X-ray fluorescence.
(NGU (322), Journal article, 1975)An optical emission spectrometric method for major element determination and an X-ray fluorescence method for the determination of trace elements are described. The first method combines a tape machine with a direct reader ... -
Geochemistry of dolerite and metadolerite dykes from Varanger Peninsula, Finnmark, North Norway.
(NGU (322), Journal article, 1975)Dolerite dykes provide the only manifestation of igneous activity in the thick, Riphean to Lower Cambrian, weakly metamorphosed sedimentary sequence of Varanger Peninsula. Major and trace element abundances and ratios from ... -
Geology of Moskenesøy, Lofoten, North Norway.
(NGU (270), Journal article, 1971)Moskenesøy, Lofoten, forms part of the Lofoten-Vesterålen Precambrian high grade granulite metamorphic province. The dominant basal rock type of the island is a porphyroblastic monzonitic gneiss interbanded with, and grading ... -
NGU publikasjon nr. 270
(NGU (270), Journal article, 1971)