Hajime Hiyagon

Ion Microprobe Analyses of Rare Earth Elements in an Extremely Ultrarefractory Nodule from the Efremovka CV3 Chondrite

An ion microprobe study of oxygen isotopes in the Kobe CK4 meteorite.

Oxygen Isotopes and Rare Earth Element Abundances of Refractory Inclusions in the Ningqiang Meteorite

Mg, Si and Fe Fractionation Observed in Antarctic Silicate Spherules

An Igneous Clast with both Graphite-bearing and Graphite-free Lithologies in the Northwest Africa 801 CR2 Chondrite

Correlated Positive Anomalies in Ce and Yb Found in Refractory Inclusions from the Ningqiang Meteorite: Fractionation of Rare Earth Elements Under Variable Conditions

A Cathodoluminescence Study of Amoeboid Olivine Aggregates in Yamato 81020

Oxygen Isotopic Composition and REE Abundances of a Zr-rich-Oxide-bearing Inclusion from Murchison

Refractory Relic Components in Chondrules from Ordinary Chondrites

An ultra-refractory nodule in an Allende fine-grained inclusion: Isotopic studies using SIMS