Refractive indices of minerals and synthetic compounds

When using this data, please cite:

Shannon, Ruth C., Lafuente, Barbara, Shannon, Robert D., Downs, Robert T. and Fischer, Reinhard X.. "Refractive indices of minerals and synthetic compounds" American Mineralogist, vol. 102, no. 9, 2017, pp. 1906-1914. https://doi.org/10.2138/am-2017-6144

Refractive Indexes