DHA-39 < 20191114154515-761851 > on DHA-39 pub determined by XRF procedures of Takei (2002) with XRF PANalytical PW2400

measured value uncertainty unit
[SiO2] 49.07 %
[TiO2] 3.87 %
[Al2O3] 12.45 %
[Fe2O3] 3.68 %
[MnO] 0.27 %
[MgO] 3.88 %
[CaO] 8.72 %
[Na2O] 3.02 %
[K2O] 0.78 %
[P2O5] 0.75 %
total 99.6 %
[Cr] 14.5 ppm
[Ni] 12.5 ppm
tables:
  • Table 1. Isotopic data for mafic volcanic rocks from Maychew in NW Plateau, Getra-Kele and Tosa- Sucha in SMER, NMER, and Afar of Feyissa, Dejene Hailemariam (2019) Transition from plume-driven to plate-driven magmatism in the evolution of the Main Ethiopian Rift , Journal of Petrology, 60, 1681-1715. more
  • Table S3-3.Trace-element compositions (ppm) of mafic volcanic rocks from Afar of Feyissa, Dejene Hailemariam (2019) Transition from plume-driven to plate-driven magmatism in the evolution of the Main Ethiopian Rift , Journal of Petrology, 60, 1681-1715. more
  • Table S2-1. Major-element compositions (wt%) of mafic volcanic rocks from Maychew in NW Plateau of Feyissa, Dejene Hailemariam (2019) Transition from plume-driven to plate-driven magmatism in the evolution of the Main Ethiopian Rift , Journal of Petrology, 60, 1681-1715. more
  • Table S2-3. Major-element compositions (wt%) of mafic volcanic rocks from Afar of Feyissa, Dejene Hailemariam (2019) Transition from plume-driven to plate-driven magmatism in the evolution of the Main Ethiopian Rift , Journal of Petrology, 60, 1681-1715. more
  • Table S1. Modal abundances (vol%) of phases in representative samples from the Afar and MER of Feyissa, Dejene Hailemariam (2019) Transition from plume-driven to plate-driven magmatism in the evolution of the Main Ethiopian Rift , Journal of Petrology, 60, 1681-1715. more