Blar i forfatter "Knutsen, Marianne Leinan"
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Polymetamorphic evolution of nepheline normative rocks in the Skattøra migmatite complex, Tromsø, North Norway
Knutsen, Marianne Leinan (Master thesis; Mastergradsoppgave, 2012-06)The Skattøra migmatite complex (SMC) in the north Norwegian Caledonides is a slightly nepheline normative migmatitic meta-cumulate rock sequence, which experienced anatexis under water saturated conditions. In situ- and local crystallization of melt is reflected by leucosomes and the numerous anorthositic dykes net veining the rock complex. Studies of quartz-free rocks gives challenges for implying ...