Title: 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
Subjects: 'Awsajåiyah Region, 'Awshazåiyah Region, Geochemistry, Geology, Qufåar Region, Saudi Arabia, Stratigraphic Geology, Volcanic ash, tuff
Places: Qufār Region, Saudi Arabia, ʻAwsajīyah Region, ʻAwshazīyah Region
Time periods: Proterozoic