Citation: Gortdon, W.A.; Peacor, D.R.; Brown, P.E.; Allard, L.F.; Essene, E.J. (1981). Exsolution relationship in a clinopyroxene of average composition Ca0.43 Mn0.69 Mg0.82 Si2 O6: X-ray diffraction and analytical electron microscopy. American Mineralogist, 66, pp. 127-141.