Chromium Valences in Ureilite Olivine and Implications for Ureilite Petrogenesis

Goodrich CA, Sutton SR, Wirick S and Jercinovic MJ (in press)

Geochimica et Cosmochimica Acta
Volume 122, 1 December 2013, Pages 280–305
[doi:10.1016/j.gca.2013.08.003]

LINK