Dataset: Precise and accurate Ga isotope analysis of solution standards and geological reference materials by MC-ICP-MS

Table 1 Elution scheme for separation of Ga from matrices in geological samples.Table 2 Operating parameters of the MC-ICP-MS (Neptune plus) during Ga isotope measurements.Table 3 Test of influences of matrix elements, acid molarity and concentration mismatch on Ga isotope analysis.Table 4 Gallium isotope compositions of geological reference materials reported in this study and literature.