• The chemical nature of spheroliths in human cataract lenses was explored by means of laser microprobe mass analysis. The results suggest that the crystallites mainly consist of calcium carbonate.
Pau H, Kaufmann R. Laser Microprobe Analysis (LAMMA) of Spheroliths in Human Cataract Lenses. Arch Ophthalmol. 1983;101(12):1935-1937. doi:10.1001/archopht.1983.01040020937022