Citation: Gordon, W. A.; Peacor, D. R.; Brown, P. E.; Essene, E. J.; Allard, L. F. (1981). Exsolution relationship in a clinopyroxene of average composition Ca0.43Mn0.69Mg0.82Si2O6: X-ray diffraction and analytical electron microscopy. American Mineralogist, 66, pp. 127-141.