| 'Alexandrite' - 6, 2'Apatite' - 16'Aquamarine' - 6, 2Baddeleyite - 2Beryl - 16'Carnelian' - 16'Cat's Eye' - 6Chrysoberyl - 16, 6Corundum - 16, 6Ekanite - 4Epidote - 16Euclase - 16'Gahnospinel' - 6'Garnet Group' - 2, 14Geikielite - 2Gold - 6, 2'Goshenite' - 6, 2Graphite - 2, 14 | Hercynite - 16'Hyacinth' - 16Ilmenite - 2Magnesiotaaffeite-2N’2S - 11Pyrite - 2'Ruby' - 16, 4, 6, 2'Sapphire' - 16, 4, 6, 2, 1, 13Scheelite - 16Sillimanite - 16, 2Sinhalite - 16, 2Spinel - 16, 6, 2'Star Ruby' - 6'Star Sapphire' - 6Thorianite - 2Topaz - 16, 6, 2'Tourmaline' - 16, 6Zircon - 16, 6, 2 |