Oxybarometry constrains through multivalent cation XANES study on primitive a...

Our purpose is to measure Ti, V, Cr and Fe valences in chromites in a set of olivine-rich primitive achondrite meteorites, namely brachinites and ungrouped achondrites with...本研究旨在测定一组富橄榄石原始无球粒陨石中铬铁矿内的钛（Ti）、钒（V）、铬（Cr）及铁（Fe）价态，该组陨石包括布拉奇陨石（brachinites）与未分组无球粒陨石……