Evidence of crustal contamination of mafic rocks associated with rapakivi rocks: an example from the Nordingra complex, Central Sweden.

Autor: Lindh, Anders, Andersson, Ulf Bertil, Lundqvist, Thomas, Claesson, Stefan
Předmět:
Zdroj: Geological Magazine; Jul2001, Vol. 138 Issue 4, p371, 16p, 1 Diagram, 3 Charts, 12 Graphs, 2 Maps
Abstrakt: Presents a study which analyzed the chemical composition and the reasons for the chemical variation of mafic rocks. Geological setting and field relations to the Nordingra rocks of Central Sweden; Petrographic description of the gabbro and leucogabbro rocks; Chemical composition of gabbro and leucogabbro.
Databáze: Complementary Index