Scapolitization in the Kuiseb Formation of the Damara Orogen: geochemical and sTable 1sotope evidence for fluid infiltration along deep crustal shear zones
In the Pan-African Damara Orogen, an unusual scapolitization occurs within metaturbidites of the Kuiseb Formation in the Khomas Hochland, central Namibia. Geochemical investigations exclude an evaporitic precursor for the scapolite-bearing Kuiseb schists. Carbon isotope data indicate a local sedimentary source of fluids which reacted with pre-existing plagioclase in the Kuiseb schists to form the scapolite.
Communications of the Geological Survey of Namibia
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Scapolitization in the Kuiseb Formation of the Damara Orogen.pdf | 1.49 MB |