measured	value	unit
[SiO₂]	49.04	%
[TiO₂]	4.43	%
[Al₂O₃]	13.18	%
[Fe₂O₃]	6.2	%
[MnO]	0.23	%
[MgO]	4.79	%
[CaO]	9.14	%
[Na₂O]	3.25	%
[K₂O]	0.85	%
[P₂O₅]	0.44	%
total	100.5	%

tables:

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