Data from "Compositional trends and cooling rates of group IVB iron meteorites" by Rasmussen et al. (1984)
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https://repo.astromat.org/view.php?id=2138&system=astro
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资源简介:
This dataset contains mean concentrations of Cr, Co, Ni, As, W, Re, Ir, and Au in IVB irons. Germanium and Ga were analyzed by radiochemical neutron activation analysis (RNAA) at the University of California, Los Angeles. Chromium, Co, As, W, Re and Au were analyzed by instrumental neutron activation analysis (INAA). Nickel and Ir were analyzed by both RNAA and INAA.
本数据集收录了IVB型铁陨石中铬(Cr)、钴(Co)、镍(Ni)、砷(As)、钨(W)、铼(Re)、铱(Ir)及金(Au)的平均浓度。其中,锗(Ge)与镓(Ga)的分析工作由加州大学洛杉矶分校采用放射化学中子活化分析(radiochemical neutron activation analysis, RNAA)完成;铬、钴、砷、钨、铼与金通过仪器中子活化分析(instrumental neutron activation analysis, INAA)测定;镍与铱则同时采用放射化学中子活化分析(RNAA)与仪器中子活化分析(INAA)两种方法完成分析。
提供机构:
Interdisciplinary Earth Data Alliance (IEDA)
创建时间:
2021-09-30



