Fig. 2: Mg#-Ni-Mn covariations diagrams for olivine grains.
Mg# versus (a) Ni and (b) Mn in olivine from the examined southern African kimberlites. Solid lines mark out high-Mg olivine cores, and dashed lines the low-Mg olivine cores.
Fig. 2: Mg#-Ni-Mn covariations diagrams for olivine grains. | Nature Communications
