This deposit contains reduced x-ray diffraction and Raman spectra from the paper by Drewitt et al. (2019) "The fate of carbonate in oceanic crust subducted into earth’s lower mantle".
Lord, O. (Creator), Drewitt, J. (Creator) (30 Jan 2019). Data from Drewitt et al EPSL 2019. University of Bristol. 10.5523/bris.75f6kxwjf3m02cc74duvve592