Geochemical reconnaissance of late Proterozoic Volcanic and Mafic Plutonic rocks of the Al'Awshaziyah Quadrangle and related rocks in the Qufar Quadrangle, Northern Arabian Shield /
Leo, Gerhard W.
Washington : Government Printing Office,
1986.
Geochemistry
Geochemistry
Geology, Stratigraphic
Volcanic ash, tuff, etc.
Volcanic ash, tuff, etc.