[B-CG04] Decoding the history of the Earth-like planets: From their birth to the present

[BCG04-P08] Re-evaluation of the 3.5 Ga hydrothermal strontium isotope composition: Insights from micro-sampled barite in the Dresser Formation, North Pole, Pilbara Craton

★Invited Papers

*Kai Kurose¹, Tsuyoshi Iizuka¹ (1. The University of Tokyo)

Keywords:Barite, Rb-Sr, Archaean, Mantle-Crust evolution, Hydrothermal fluids