DHA-30 < 20191114154511-416329 > on DHA-30 pub determined by XRF procedures of Takei (2002) with XRF PANalytical PW2400

measured value uncertainty unit
[SiO2] 51.59 %
[TiO2] 1.33 %
[Al2O3] 16.7 %
[Fe2O3] 1.58 %
[MnO] 0.17 %
[MgO] 5.02 %
[CaO] 10.24 %
[Na2O] 2.87 %
[K2O] 0.7 %
[P2O5] 0.16 %
total 99.1 %
[Cr] 91.9 ppm
[Ni] 52.4 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 S2-3. 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