Here is a list of sources for the IOR, dispersion and birefringence values:
- [1] : http://macro.lsu.edu/HowTo/solvents/Refractive%20Index.htm
- [2] : http://webmineral.com/determin/biaxial_minerals.shtml
- [3] : http://webmineral.com/determin/isotropic_minerals.shtml
- [4] : http://webmineral.com/determin/uniaxial_minerals.shtml
- [5] : http://www.raeco.com/training/refractive-index-values.htm
- [6] : https://en.wikipedia.org/wiki/1-Heptanol
- [7] : https://en.wikipedia.org/wiki/1-Hexanol
- [8] : https://en.wikipedia.org/wiki/1-Pentanol
- [9] : https://en.wikipedia.org/wiki/1-Propanol
- [10] : https://en.wikipedia.org/wiki/Butanone
- [11] : https://en.wikipedia.org/wiki/Corrective_lens#Ophthalmic_material_property_tables
- [12] : https://en.wikipedia.org/wiki/Corrective_lens#Polycarbonate
- [13] : https://en.wikipedia.org/wiki/Corrective_lens#Trivex
- [14] : https://en.wikipedia.org/wiki/Ethanol
- [15] : https://en.wikipedia.org/wiki/Heptane
- [16] : https://en.wikipedia.org/wiki/List_of_refractive_indices
- [17] : https://en.wikipedia.org/wiki/Methanol
- [18] : https://en.wikipedia.org/wiki/N-Butanol
- [19] : https://en.wikipedia.org/wiki/Octane
- [20] : https://en.wikipedia.org/wiki/White_spirit#Physical_properties
- [21] : https://physics.info/refraction/
- [22] : https://pubchem.ncbi.nlm.nih.gov/compound/1_1_2-Trichlorotrifluoroethane#section=Refractive-Index
- [23] : https://pubchem.ncbi.nlm.nih.gov/compound/13#section=Refractive-Index
- [24] : https://pubchem.ncbi.nlm.nih.gov/compound/1-Nonanol#section=Refractive-Index
- [25] : https://pubchem.ncbi.nlm.nih.gov/compound/23931#section=Refractive-Index
- [26] : https://pubchem.ncbi.nlm.nih.gov/compound/31275#section=Refractive-Index
- [27] : https://pubchem.ncbi.nlm.nih.gov/compound/5234#section=Refractive-Index
- [28] : https://pubchem.ncbi.nlm.nih.gov/compound/8019#section=Refractive-Index
- [29] : https://pubchem.ncbi.nlm.nih.gov/compound/8174#section=Refractive-Index
- [30] : https://pubchem.ncbi.nlm.nih.gov/compound/8184#section=Refractive-Index
- [31] : https://refractiveindex.info/?shelf=3d&book=crystals&page=germanium
- [32] : https://refractiveindex.info/?shelf=3d&book=crystals&page=silicon
- [33] : https://refractiveindex.info/?shelf=3d&book=glass&page=BAF10
- [34] : https://refractiveindex.info/?shelf=3d&book=glass&page=BK7
- [35] : https://refractiveindex.info/?shelf=3d&book=glass&page=soda-lime-bronze
- [36] : https://refractiveindex.info/?shelf=3d&book=glass&page=soda-lime-clear
- [37] : https://refractiveindex.info/?shelf=3d&book=glass&page=soda-lime-green
- [38] : https://refractiveindex.info/?shelf=3d&book=glass&page=soda-lime-grey
- [39] : https://refractiveindex.info/?shelf=3d&book=liquids&page=acetone
- [40] : https://refractiveindex.info/?shelf=3d&book=liquids&page=benzene
- [41] : https://refractiveindex.info/?shelf=3d&book=liquids&page=water
- [42] : https://refractiveindex.info/?shelf=3d&book=plastics&page=Cellulose
- [43] : https://refractiveindex.info/?shelf=3d&book=plastics&page=NAS-21
- [44] : https://refractiveindex.info/?shelf=3d&book=plastics&page=Optorez1330
- [45] : https://refractiveindex.info/?shelf=3d&book=plastics&page=pc
- [46] : https://refractiveindex.info/?shelf=3d&book=plastics&page=pmma
- [47] : https://refractiveindex.info/?shelf=3d&book=plastics&page=ps
- [48] : https://refractiveindex.info/?shelf=3d&book=plastics&page=pvp
- [49] : https://refractiveindex.info/?shelf=3d&book=plastics&page=ZeonexE48R
- [50] : https://twiki.cern.ch/twiki/bin/view/LHCb/C4F10
- [51] : https://www.chemicalbook.com/ChemicalProductProperty_EN_CB4157940.htm
- [52] : https://www.engineeringtoolbox.com/refractive-index-d_1264.html
- [53] : https://www.gemdat.org/gem-1172.html
- [54] : https://www.gemdat.org/gem-1576.html
- [55] : https://www.gemdat.org/gem-1632.html
- [56] : https://www.gemdat.org/gem-1755.html
- [57] : https://www.gemdat.org/gem-1875.html
- [58] : https://www.gemdat.org/gem-188.html
- [59] : https://www.gemdat.org/gem-223.html
- [60] : https://www.gemdat.org/gem-2465.html
- [61] : https://www.gemdat.org/gem-3004.html
- [62] : https://www.gemdat.org/gem-3161.html
- [63] : https://www.gemdat.org/gem-3255.html
- [64] : https://www.gemdat.org/gem-3405.html
- [65] : https://www.gemdat.org/gem-3579.html
- [66] : https://www.gemdat.org/gem-3701.html
- [67] : https://www.gemdat.org/gem-3725.html
- [68] : https://www.gemdat.org/gem-3727.html
- [69] : https://www.gemdat.org/gem-3729.html
- [70] : https://www.gemdat.org/gem-40556.html
- [71] : https://www.gemdat.org/gem-4125.html
- [72] : https://www.gemdat.org/gem-4181.html
- [73] : https://www.gemdat.org/gem-452.html
- [74] : https://www.gemdat.org/gem-96.html
- [75] : https://www.gemsociety.org/article/gemstones-refraction-liquids/
- [76] : https://www.gemsociety.org/article/refractive-index-list-of-common-household-liquids/
- [77] : https://www.mindat.org/min-1040.html
- [78] : (Unknown source)