@article{CTT100789928, author = {Satoki Okabayashi and Tetsuya Yokoyama and Nao Nakanishi and Hikaru Iwamori}, title = {Fractionation of highly siderophile elements in metal grains from unequilibrated ordinary chondrites: Implications for the origin of chondritic metals}, journal = {Geochimica Et Cosmochimica Acta}, year = 2019, }