Geochemical reconnaissance of late Proterozoic volcanic and mafic plutonic rocks of the Al ʻAwshaziyah quadrangle and related rocks in the Qufar quadrangle, Northern Arabian Shield
By: by Gerhard W. Leo.
Series: U.S. Geological Survey bulletin ;; 1680
Publisher: U.S. Geological Survey; For sale by the Books and Open-file Reports Section, U.S. Geological Survey
Published: 1986
Place of publication: [Reston, VA]; Denver, CO
Language: eng
Number of pages: 16
Subjects: Geochemistry -- Saudi Arabia -- ʻAwsajīyah Region.; Geochemistry -- Saudi Arabia -- Qufār Region.; Geology, Stratigraphic -- Proterozoic.; Volcanic ash, tuff, etc. -- Saudi Arabia -- ʻAwshazīyah Region.; Volcanic ash, tuff, etc. -- Saudi Arabia -- Qufār Region.
Notes: Bibliography: p. 15-16.