Browsing Artikler by Author "Sawyer, Edward"
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The geochemistry of Lower Proterozoic mafic to felsic igneous rocks, Rombak Window, North Norway.
Korneliussen, Are; Sawyer, Edward (NGU Bulletin (415), Journal article, 1989)The supracrustal sequence of the Rombak Basement Window, consisting of vocanic rocks and quartzites, was intruded by mafic dykes, mafic to intermediate plutons and variety of granitoid batholiths c. 1.8-1.7 Ga aga. The ...