Fig. 9From: Trace-element analysis of mineral grains in Ryugu rock fragment sections by synchrotron-based confocal X-ray fluorescencea CI-normalised concentration values of trace elements in magnetite #3, matrix #6 and pyrrhotite #11. b CI-normalised concentration values of trace elements in dolomite #4, apatite #7 and breunnerite #12. CI normalisation is performed with CI chondrite composition data from Lodders, 2010. Error bars are 1 σBack to article page