Add to ORKGReactions between the Outer Foyaite magma of the Granitberg Complex and the sedimentary country rocks are striking. At sandstone contacts the magma has assimilated quartz-rich sedimentary material and a suite of pulaskites, peralkaline nordmarkites, and peralkaline granites have been generated by a complex process involving both assimilation and crystal fractionation
Highlights • The syntectonic Otjimbingwe alkaline complex (Namibia) is ca. 545 Ma old. • M...
This thesis describes the alkali metasomatism and fenitisation associated with the North Qoroq nephe...
With an estimated erupted volume of 300,000 km3 and an areal extent of more than 200,000 km2, the P...
Reactions between the Outer Foyaite magma of the Granitberg Complex and the sedimentary country rock...
The Granitberg foyaite complex is one of three known alkaline igneous complexes, which, together wit...
The Granitberg foyaite complex is one of three known alkaline igneous complexes, which, together wit...
The Luderitz Alkaline Province, as it is at present known, comprises the subvolcanic central complex...
The Kuboos-Bremen Igneous Province comprises a linear zone of alkaline complexes that intrude Proter...
Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cret...
Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cret...
The Buffels River area of central Namaqualand comprises a sequence of Proterozoic volcano-sedimentar...
The Kuboos-Bremen Igneous Province comprises a linear zone of alkaline complexes that intrude Proter...
Bibliography: pages 346-370.A regional study of highly metamorphosed supracrustal rocks was undertak...
Bibliography : pages 261-277.Rocks of the Namaqua Metamorphic Complex are exposed in an area of 10 0...
The Namaqua Province of southwestern Africa is comprised of a number of distinct tectonostratigraphi...
Highlights • The syntectonic Otjimbingwe alkaline complex (Namibia) is ca. 545 Ma old. • M...
This thesis describes the alkali metasomatism and fenitisation associated with the North Qoroq nephe...
With an estimated erupted volume of 300,000 km3 and an areal extent of more than 200,000 km2, the P...
Reactions between the Outer Foyaite magma of the Granitberg Complex and the sedimentary country rock...
The Granitberg foyaite complex is one of three known alkaline igneous complexes, which, together wit...
The Granitberg foyaite complex is one of three known alkaline igneous complexes, which, together wit...
The Luderitz Alkaline Province, as it is at present known, comprises the subvolcanic central complex...
The Kuboos-Bremen Igneous Province comprises a linear zone of alkaline complexes that intrude Proter...
Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cret...
Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cret...
The Buffels River area of central Namaqualand comprises a sequence of Proterozoic volcano-sedimentar...
The Kuboos-Bremen Igneous Province comprises a linear zone of alkaline complexes that intrude Proter...
Bibliography: pages 346-370.A regional study of highly metamorphosed supracrustal rocks was undertak...
Bibliography : pages 261-277.Rocks of the Namaqua Metamorphic Complex are exposed in an area of 10 0...
The Namaqua Province of southwestern Africa is comprised of a number of distinct tectonostratigraphi...
Highlights • The syntectonic Otjimbingwe alkaline complex (Namibia) is ca. 545 Ma old. • M...
This thesis describes the alkali metasomatism and fenitisation associated with the North Qoroq nephe...
With an estimated erupted volume of 300,000 km3 and an areal extent of more than 200,000 km2, the P...