抄録
K-Ar ages were determined for 6 GSJ rock reference materials and 3 mineral standards for K-Ar dating. The results give reasonably good reproducibility, and generally agree with the reported values within experimental errors.
© 1989 日本質量分析学会
K-Ar ages were determined for 6 GSJ rock reference materials and 3 mineral standards for K-Ar dating. The results give reasonably good reproducibility, and generally agree with the reported values within experimental errors.