Citation: Artioli, G.; Geiger, C.A.; Dapiaggi, M. (2003). The crystal chemistry of julgoldite-Fe(3+) from Bombay, India, studied using synchrotron x-ray powder diffraction and (57)Fe Moessbauer spectroscopy. American Mineralogist, 88, pp. 1084-1090.
Formula: Al1.1 Ca8 Fe10.7 H14 Mg0.2 O56 Si12
Chemical name:Ca8 (Fe2.7 Al1.1 Mg0.2) Fe8 Si12 O42 (O H)14