1. Crystal structures of natural olivines;Birle;Am. Mineralogist,1968
2. Some ordering of iron and magnesium at the octahedrally coordinated sites in a magnesium-rich olivine;Bush;Nature,1970
3. Fe/Mg ordering in olivines;Finger;Carnegie Inst. Wash. Year Book,1971
4. Fe/Mg ordering in an olivine: A comparison of X-ray and Mo¨ssbauer results;Finger,1971
5. Fayalite from Rockport, Mass., and on the optical properties of the chrysolite-fayalite group and of monticellite;Penfield;Am. J. Sci. fourth series 1,1896