Host: Abstracts of Annual Meeting of the Geochemical Society of Japan
Name : Abstracts of Annual Meeting of the Geochemical Society of Japan
Number : 68
Date : September 01, 2021 - September 15, 2021
Pages 201-
We analyzed REE concentrations in water and Mn oxide samples collected at Yuno-taki Falls. Chondrite-normalized REE abundance patterns for water samples showed tetrad effects, negative Ce anomaly, negative Eu anomaly and Y/Ho fractionation. Mn oxide samples indicated similar REE patterns with these characteristics. This means that REEs in water were accumulated onto Mn oxides.