Example image of eyePlorer eyePlorer map for 'Sapphire': Aluminium Aluminium oxide Corundum Gemstone Oxygen Ruby Chromium Iron Titanium Jewellery Boule (crystal) Hardness Infrared Wafer (electronics) Watch Colorfulness Hue Lightness (color) Color Green Purple Violet (color) Facet Logan sapphire National Museum of Natural History Vanadium Conduction band Valence band Valence Electromagnetic radiation Wavelength Dichroism Sinhala language Incandescence Tanzania Chrysoberyl Asterism (gemmology) Rutile Titanium dioxide Carat (mass) American Museum of Natural History Star of India (gem) Beryllium Swiss Gemmological Institute Alluvium Afghanistan Australia Burma China India
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