Browsing Geology by Subject "182Hf-182W; 187Re-187Os; 176Lu-176Hf; 146,147Sm-142,143Nd; Highly siderophile elements; Abitibi greenstone belt; Boston Creek; Komatiite; Stochastic late accretion; Mantle mixing"

While the isotopically heterogeneous nature of the terrestrial mantle has long been established, the origin, scale, and longevity of the heterogeneities for different elements and isotopic systems are still debated. Here, ...