Gems to Minerals, Minerals to Gems Gems to Minerals Gem Name Mineral Name Gem Name Mineral Name Achroite Tourmaline Kunzite Spodumene Agate Chalcedony Lapis Lazuli Lazurite Alexandrite Chrysoberyl Malachite Malachite Mandarin Amazonite Microcline Feldspar Spessartine Garnet Orthoclase, Amber Amber Moonstone Plagioclase , Albite, Microcline Feldspars Amethyst Quartz Morganite Beryl Ametrine Quartz Morion Quartz Andalusite Andalusite Onyx Chalcedony Apatite Apatite Opal Opal Aquamarine Beryl Peridot Olivine Aventurine Chalcedony Pleonast Spinel Benitoite Benitoite Quartz Quartz Beryl Beryl Rhodochrosite Rhodochrosite Almandine-Pyrope Bloodstone Chalcedony Rhodolite Garnet Brazilianite Brazilianite Rubellite Tourmaline Cairngorm Quartz Rubicelle Spinel Carnelian Chalcedony Ruby Corundum Chrome Diopside Diopside Sapphire Corundum Chrysoberyl Chrysoberyl Sard Chalcedony Chrysolite Olivine Scapolite Scapolite Chrysoprase Chalcedony Schorl Tourmaline Citrine Quartz Sinhalite Sinhalite Cordierite Cordierite Sodalite Sodalite Demantoid Garnet Andradite Spinel Spinel Diamond Diamond Sugilite Sugilite Dichroite Cordierite Sunstone Oligoclase Feldspar Dravite Tourmaline Taaffeite Taaffeite Emerald Beryl Tanzanite Zoisite Pyrope , Almandine , Garnet Andradite , Spessartine , Titanite Sphene Grossularite , Uvarovite Goshenite Beryl Topaz Topaz Heliodore Beryl Tourmaline Tourmaline Tsavorite Heliotrope Chalcedony Grossularite Garnet Hessonite Grossularite Turquoise Turquoise Hiddenite Spodumene Uvarovite Uvarovite Indigolite/Indicolite Tourmaline Verdelite Tourmaline Iolite Cordierite Violan Diopside Jade Nephrite or Jadeite Zircon Zircon Jasper Chalcedony Minerals to Gems Mineral Gem Name Mineral Name Gem Name Name Albite Moonstone Olivine Chrysolite, Peridot Almandine Garnet Opal Opal Almandine- Orthoclase Rhodolite Moonstone Pyrope Garnet Feldspar Plagioclase Amber Amber Moonstone Feldspar Andalusite Andalusite Pyrope Garnet Amethyst , Ametrine, Andradite Demantoid Garnet Quartz Cairngorm, Citrine, Morion Apatite Apatite Rhodochrosite Rhodochrosite Benitoite Benitoite Scapolite Scapolite Aquamarine, Beryl, Beryl Emerald, Goshenite, Sinhalite Sinhalite Heliodore, Morganite Brazilianite Brazilianite Sodalite Sodalite Agate , Aventurine, Bloodstone, Carnelian, Chalcedony Spessartine Mandarin Garnet Chrysoprase, Heliotrope, Jasper, Onyx, Sard Alexandrite, Chrysoberyl Sphene Titanite Chrysoberyl Cordierite, Dichroite, Cordierite Spinel Pleonast, Rubicelle Iolite Corundum Ruby , Sapphire Spodumene Hiddenite, Kunzite Diamond Diamond Sugilite Sugilite Diopside Chrome Diopside, Taaffeite Taaffeite Violan Hessonite, Tsavorite Grossularite Topaz Topaz Garnet Achroite, Dravite, Jadeite Jade Tourmaline Indigolite/Indicolite, Rubellite, Schorl, Verdelite Lazurite Lapis Lazuli Turquoise Turquoise Malachite Malachite Uvarovite Garnet, Uvarovite Microcline Amazonite , Moonstone Zircon Zircon Feldspar Nephrite Jade Zoisite Tanzanite Oligoclase Sunstone Feldspar .