Material entries A to Z
All 433 gem and bead material entries in LumaLark Wiki, A to Z, plus 422 aliases and trade names pointing to the right entry. Restricted names are flagged.
Browse names A to Z
A to Z
A
- Abalone Cultured Blister(conditional name) → seeAbalone Pearl
- Abalone Pearl
- accarbaar → seeBlack Coral
- Achroite
- Actinolite
- Adularia → seeMoonstone
- Agarwood
- Agate
- Agatised coral → seeSilicified Coral / Fossil Coral
- Aka Coral(conditional name) → seePrecious Coral
- akabar → seeBlack Coral
- Akoya Cultured Pearl
- Akoya Keshi cultured pearl → seeKeshi Cultured Pearl
- Akoya pearl(not to be used as a name) → seeAkoya Cultured Pearl
- Akoya/Tahitian/South Sea cultured pearl(conditional name) → seeSaltwater Cultured Pearl
- Alabaster → seeGypsum
- Alashan Yu
- Albite
- Albite Jade
- Alexandrite
- Alexandrite Cat’s-eye
- alexandrite sapphire(not to be used as a name) → seeColour-change Sapphire
- Almandine
- Almandine Garnet → seeAlmandine
- Almandite → seeAlmandine
- Aloeswood → seeAgarwood
- Amazon stone → seeAmazonite
- Amazonite
- Amber
- Amber with Animal Inclusion
- Amber with Plant Inclusion
- Amblygonite
- Amethyst
- Amethyst-citrine → seeAmetrine
- Ametrine
- Ammolite
- Ammonite(conditional name) → seeAmmolite
- Ammonite Shell(conditional name) → seeAmmolite
- Amphibole
- Andalusite
- Andesine
- Andradite
- Andradite Garnet → seeAndradite
- Angel aura(conditional name) → seeCoated Quartz
- Angel skin coral(not to be used as a name) → seePink Coral
- Angelite → seeBlue Anhydrite
- Anorthite
- Antigorite → seeSerpentine
- Apatite
- Apophyllite
- Aqua Aura(conditional name) → seeCoated Quartz
- Aqua Aura quartz → seeCoated Quartz
- Aquamarine
- Arabian Gulf pearls(annotation only, never as the product name) → seeSaltwater Natural Pearl
- Aragonite
- Aragonite Satin Spar → seeAragonite
- Artificial Gadolinium Gallium Garnet (GGG)
- artificial pearl → seeImitation Pearl
- Artificial Resin(conditional name) → seePlastic
- Artificial Strontium Aluminate Borate
- Artificial Strontium Titanate
- Artificial Yttrium Aluminium Garnet (YAG)
- Augite
- Aura quartz → seeCoated Quartz
- Australian white pearl(not to be used as a name) → seeWhite South Sea Cultured Pearl
- Aventurescent feldspar → seeSunstone
- Aventurine Quartz
- Aventurine Quartz / Green Aventurine
- Axinite
- Azeztulite → seeColourless to White Quartz (brand name: Azeztulite)
- Azotic topaz → seeCoated Topaz
- Azurite
- Azurite-Malachite
B
- Bahraini pearl(annotation only, never as the product name) → seeSaltwater Natural Pearl
- Balin Stone
- Bamboo Coral
- Banded Agate
- Barite
- Baroque Cultured Pearl
- baroque pearl(not to be used as a name) → seeBaroque Cultured Pearl
- Baryte → seeBarite
- Basra pearl(annotation only, never as the product name) → seeSaltwater Natural Pearl
- Be-diffused sapphire → seeBeryllium-Diffused Sapphire
- Beige Marble
- Beihong Agate(conditional name) → seeAgate
- Bello(conditional name) → seePink Coral
- Benitoite
- Beryl
- Beryllium-Diffused Sapphire
- Bi Yu, Green Nephrite Variety
- Bi-coloured Tourmaline → seeTourmaline
- Bianco → seeWhite Coral
- Bianco Rosa → seePink Coral
- Bicolor tourmaline → seeWatermelon Tourmaline
- Bicolour Quartz(conditional name) → seeAmetrine
- Biwa cultured pearl(annotation only, never as the product name) → seeFreshwater Cultured Pearl
- Bixbite → seeRed Beryl
- Black Agate
- Black amber(not to be used as a name) → seeJet
- Black Coral
- Black crystal opal → seeBlack Opal
- Black cultured pearl(conditional name) → seeTahitian Cultured Pearl
- Black Diamond(conditional name) → seeBlack Diamond (treated)
- Black Diamond (treated)
- Black hair quartz(not to be used as a name) → seeQuartz with dark needle-like inclusions
- Black Moonstone
- Black natural pearl(conditional name) → seeSaltwater Natural Pearl
- Black Nephrite
- Black Opal
- Black pearl(conditional name) → seeTahitian Cultured Pearl
- Black Spinel → seeSpinel
- Black Tourmaline
- Blister Pearl
- Blood amber → seeRed Amber
- Bloodstone / Heliotrope
- Blue Amber
- Blue Anhydrite
- Blue Apatite
- Blue Beryl (Maxixe) → seeMaxixe Beryl
- Blue Coral
- Blue Fluorite → seeFluorite
- Blue John → seeFluorite
- Blue Lace Agate
- Blue pectolite → seeLarimar
- Blue Ridge Coral → seeBlue Coral
- Blue sandstone(not to be used as a name) → seeMan-made Blue Goldstone Glass
- Blue Sponge Coral → seeBlue Coral
- Blue tiger eye → seeHawk’s Eye
- Blue Topaz(conditional name) → seeIrradiated Blue Topaz
- Blue Tourmaline → seeIndicolite
- Blue Zircon → seeZircon
- Blue-vein Stone(not a recommended name) → seeSodalite
- Blue-veined Stone(not a recommended name) → seeSodalite
- Boké(conditional name) → seePink Coral
- Bombay pearls(annotation only, never as the product name) → seeSaltwater Natural Pearl
- Bonamite → seeSmithsonite
- Bone
- Bone bead → seeBovine Bone
- Boulder Opal
- Bovine Bone
- Bovine Horn
- Bowenite → seeSerpentine
- Brazilianite
- Bronzite → seeEnstatite
- Brown Nephrite
- brown nephrite(conditional name) → seeHetian Yu, Brown Sugar-coloured Nephrite Variety
- brown quartz → seeSmoky Quartz (brown variety)
- Brucite
- Bulk diffusion sapphire → seeBeryllium-Diffused Sapphire
- Burma Ruby
- butterscotch amber(conditional name) → seeOpaque Amber
- Bytownite
C
- Cacholong Opal → seeCommon Opal
- Cairngorm → seeSmoky Quartz
- Calcareous Coral
- Calcite
- Californite → seeVesuvianite / Idocrase
- Canary Tourmaline
- Carbonado
- Carnelian
- Cassiterite
- Cat eye glass → seeMan-made Fibre-optic Cat’s-eye Glass
- Cat’s-eye
- Cat’s-eye Chrysoberyl
- Celestine → seeCelestite / Celestine
- Celestite / Celestine
- Cerasuolo → seePrecious Coral
- Ceylon Sapphire
- Chalcedony
- Changhua Stone
- Charoite
- Chessylite → seeAzurite
- Chiastolite
- Chicken-blood Stone
- Chinese coral(conditional name) → seeBamboo Coral
- Chivor emerald → seeColombian Emerald
- Chlorite
- Chloromelanite(conditional name) → seeFei Cui / Jadeite Jade
- Chrome Chalcedony
- Chrome diopside(conditional name) → seeDiopside
- Chrome enstatite → seeEnstatite
- Chrome Grossular(conditional name) → seeTsavorite
- Chrome Pyrope → seePyrope
- Chrome Tourmaline
- Chrome tremolite → seeTremolite
- Chromium-dravite → seeChrome Tourmaline
- Chrysoberyl
- Chrysoberyl cat’s-eye → seeCat’s-eye Chrysoberyl
- Chrysocolla
- Chrysocolla Chalcedony
- Chrysolite → seePeridot
- Chrysoprase
- Chrysoprase chalcedony → seeChrysoprase
- Chrysotile(conditional name) → seeSerpentine
- Cinnabar(conditional name) → seeZhusha Bead
- circle pearl(not to be used as a name) → seeCircled Cultured Pearl
- Circled Cultured Pearl
- circled pearl(not to be used as a name) → seeCircled Cultured Pearl
- circlé pearl(not to be used as a name) → seeCircled Cultured Pearl
- Citrine
- citrine topaz(not to be used as a name) → seeCitrine
- Clay Minerals Jade
- Clear Quartz / Rock Crystal
- Coated Quartz
- Coated Topaz
- Cobalt Spinel
- Colombian Emerald
- Color-change diaspore → seeDiaspore
- Colour-Change Garnet
- Colour-change Sapphire
- Colourless Sapphire → seeWhite Sapphire
- Colourless to White Quartz (brand name: Azeztulite)
- common coral → seeCoral
- Common Opal
- Composite / Assembled Stone
- Composite ruby → seeLead-Glass-Filled Ruby
- conch pearl → seeNatural Conch Pearl / Natural Melo Pearl
- Conch Shell → seeShell
- Congi → seeSponge Coral
- Connemara → seeOphicalcite
- Coober Pedy Opal
- Copal
- Copal Resin(conditional name) → seeCopal
- Coral
- Cordierite → seeIolite
- Cornelian → seeCarnelian
- Corozo → seeVegetable Ivory (Tagua Nut)
- Cortez cultured pearl(annotation only, never as the product name) → seeSaltwater Cultured Pearl
- Corundum
- Corundum and Glass(conditional name) → seeSapphire-Glass Composite
- Crazy Lace Agate
- Crystal glass(conditional name) → seeGlass
- Crystal Opal
- Csarite → seeDiaspore
- Cultivated pearl → seeCultured Pearl
- Cultured Blister Pearl → seeBlister Pearl
- Cultured Pearl
- Cultured pearl(conditional name) → seePearl
- Cymophane → seeCat’s-eye Chrysoberyl
- CZ → seeSynthetic Cubic Zirconia
- Czech glass bead(conditional name) → seeCzech-made Bead
- Czech glass beads(conditional name) → seeCzech-made Bead
- Czech-made Bead
D
- Dabieshan Yu
- Danburite
- Datolite
- Deep Sea(conditional name) → seePrecious Coral
- Demantoid
- Demantoid garnet → seeDemantoid
- Dendritic Agate
- Denim Coral → seeBlue Coral
- Diamond
- Diaspore
- Diopside
- Dioptase
- Disthene → seeKyanite
- Dobo pearls(annotation only, never as the product name) → seeSaltwater Cultured Pearl
- Dolomite
- Dongling Stone(conditional name) → seeAventurine Quartz
- Dumortierite
- Dumortierite quartz(not a recommended name) → seeDumortierite
- Dumortierite-in-quartz(not a recommended name) → seeDumortierite
- Dushan Yu / Dushan Jade
- Dyed Agate
E
- Eagle's Eye Stone(conditional name) → seeHawk’s Eye
- Eaglewood → seeAgarwood
- Elbaite
- Elephant Ivory → seeIvory
- Elestial Quartz / Skeletal Quartz
- Emerald
- Emerald and Resins → seeEmerald-Resin Composite
- Emerald-Resin Composite
- Enstatite
- Epidote
- Euclase
- Eye Agate
F
- Fabulite → seeArtificial Strontium Titanate
- Falcon’s-eye → seeHawk’s Eye
- Fancy Color Diamond
- Fancy Colour Diamond → seeFancy Color Diamond
- Fancy sapphire → seeSapphire
- Fei Cui → seeFei Cui / Jadeite Jade
- Fei Cui(conditional name) → seeJadeite
- Fei Cui / Jadeite Jade
- Feldspar
- Ferroan Enstatite → seeEnstatite
- Ferrotaaffeite-2N'2S → seeTaaffeite Group
- Ferrotaaffeite-6N'3S → seeTaaffeite Group
- Fibrolite → seeSillimanite
- Fibrous aragonite → seeAragonite
- Fiji cultured pearl(annotation only, never as the product name) → seeSaltwater Cultured Pearl
- Fire Agate
- Fire Opal
- Floral amber(not a recommended name) → seePatterned Amber
- Flower agate → seeFlower Agate / Cherry Blossom Agate
- Flower Agate / Cherry Blossom Agate
- Flower amber(not to be used as a name) → seePatterned Amber
- Fluorite
- Flux-assisted heated ruby → seeFlux-Healed Ruby
- Flux-healed → seeFlux-Healed Ruby
- Flux-Healed Ruby
- Foam coral → seeSponge Coral
- Fool’s gold → seePyrite
- Forsterite(conditional name) → seePeridot
- Fossil Opal → seeOpalised Fossil
- Fossil wood → seePetrified Wood
- Fossilised coral → seeSilicified Coral / Fossil Coral
- Freshwater Cultured Pearl
- Freshwater Natural Pearl
- Freshwater Pearl(conditional name) → seeFreshwater Cultured Pearl
- Freshwater pearl(conditional name) → seeFreshwater Natural Pearl
G
- Gagat → seeJet
- Gahnospinel → seeSpinel
- Garnet
- Garnet and glass doublet → seeGarnet-Topped Doublet
- Garnet coral → seePrecious Coral
- Garnet-Topped Doublet
- Gem Silica → seeChrysocolla Chalcedony
- GGG → seeArtificial Gadolinium Gallium Garnet (GGG)
- Giant Clam Shell
- Glass
- Glass-filled ruby → seeLead-Glass-Filled Ruby
- glow in the dark stone(not to be used as a name) → seeArtificial Strontium Aluminate Borate
- Golden Amber
- Golden beryl → seeHeliodor / Golden Beryl
- Golden Coral
- Golden hair quartz → seeQuartz with golden needle-like inclusions
- Golden obsidian → seeGolden Sheen Obsidian
- Golden rutilated quartz(conditional name) → seeRutilated Quartz
- golden rutilated quartz(conditional name) → seeQuartz with golden needle-like inclusions
- golden rutilated quartz(conditional name) → seeHigh-clarity quartz with golden needle-like inclusions
- Golden Sheen Obsidian
- golden silk jade(not to be used as a name) → seeJinsi Yu
- Goldstone glass(conditional name) → seeMan-made Black Goldstone Glass
- Goldstone glass(conditional name) → seeJinsha Stone
- Goshenite
- Green Amber
- Green Amethyst(not to be used as a name) → seePrasiolite / Green Quartz
- Green aventurine(conditional name) → seeAventurine Quartz
- Green Beryl(conditional name) → seeBeryl
- Green Fluorite
- Green Grossular Garnet(conditional name) → seeTsavorite
- Green hair quartz(not to be used as a name) → seeQuartz with green needle-like inclusions
- Green Nephrite
- green nephrite(conditional name) → seeHetian Yu, Green Nephrite Variety
- Green Opal(conditional name) → seeCommon Opal
- Green Quartz
- Green rutilated quartz(conditional name) → seeQuartz with green needle-like inclusions
- Green Sapphire
- Green Tourmaline → seeVerdelite
- Greened Amethyst(annotation only, never as the product name) → seePrasiolite / Green Quartz
- Grossular
- Grossularite → seeGrossular
- Gulf cultured pearl(annotation only, never as the product name) → seeSaltwater Cultured Pearl
- Gulf pearl(annotation only, never as the product name) → seeSaltwater Natural Pearl
- Gypsum
H
- Hackmanite
- hair quartz(not to be used as a name) → seeRutilated Quartz
- Half cultured pearl(conditional name) → seeMabe Assembled Cultured Blister
- Half-pearl → seeMabe Assembled Cultured Blister
- Hanbaiyu → seeWhite Marble (Hanbaiyu)
- Hankei(conditional name) → seeMabe Assembled Cultured Blister
- Hauynite → seeHaüyne
- Hawksbill Turtle Shell
- Hawk’s Eye
- Haüyne
- Heliodor / Golden Beryl
- Heliotrope → seeBloodstone / Heliotrope
- Hematite
- Hemimorphite
- Hessonite
- Hessonite garnet → seeHessonite
- Hetian Jade(not to be used as a name) → seeHetian Yu / Nephrite
- Hetian Yu / Nephrite
- Hetian Yu, Brown Sugar-coloured Nephrite Variety
- Hetian Yu, Green Nephrite Variety
- Hexagonite → seeTremolite
- Hezhou Yu
- Hiddenite(conditional name) → seeSpodumene
- High-clarity quartz with golden needle-like inclusions
- Himalayan quartz → seeQuartz claimed to be from the Himalayas
- Horn
- Horn bead → seeBovine Horn
- horn coral → seeBlack Coral
- Horny Coral
- Hotan jade(not to be used as a name) → seeHetian Yu / Nephrite
- Howlite
- Huanglong Yu
- Hydrogrossular
- Hydrophane Opal
- Hypersthene(conditional name) → seeEnstatite
I
- Iceland Spar
- Idocrase → seeVesuvianite / Idocrase
- Imitation Gem
- Imitation Opal
- Imitation Pearl
- Imperial Topaz
- Inca rose → seeRhodochrosite
- Included Quartz
- Indian jade(not to be used as a name) → seeAventurine Quartz / Green Aventurine
- Indian sandalwood(conditional name) → seeWood
- Indicolite
- Indigolite → seeIndicolite
- Insect amber(conditional name) → seeAmber with Animal Inclusion
- Iolite
- Iris quartz(conditional name) → seeQuartz or glass showing a rainbow effect
- Irradiated Blue Topaz
- Ivory
J
- Jade
- Jadeite
- jadeite jade → seeFei Cui / Jadeite Jade
- Japanese pearl(conditional name) → seeAkoya Cultured Pearl
- Jasper
- Jet
- Jinsha Stone
- Jinsi Yu
- Jixue Yu
- jointed coral → seeBamboo Coral
K
- Kashmir Sapphire
- Keshi Cultured Pearl
- Keshi pearl(not to be used as a name) → seeKeshi Cultured Pearl
- Keshi Saltwater Cultured Pearl → seeKeshi Cultured Pearl
- king coral(conditional name) → seeBamboo Coral
- king coral(conditional name) → seeBlack Coral
- Kornerupine
- Kosmochlor
- Kunzite
- Kyanite
L
- Lab-created diamond → seeLaboratory-Grown Diamond
- Lab-created opal → seeSynthetic Opal
- Lab-grown diamond → seeLaboratory-Grown Diamond
- Laboratory-Grown Diamond
- Laboratory-grown diamond(conditional name) → seeSynthetic Diamond
- Laboratory-grown star ruby → seeSynthetic Star Ruby
- Laboratory-grown star sapphire → seeSynthetic Star Sapphire
- Labradorite
- Labradorite (Spectrolite)
- Labradorite Sunstone(conditional name) → seeSunstone
- Lagoon Tourmaline
- Landscape jasper → seePicture Jasper
- Lantian Yu / Lantian Jade
- Lapis → seeLapis Lazuli
- Lapis Lazuli
- Larderite → seeShoushan Stone
- Larimar
- lava rock → seeLava Stone
- Lava Stone
- Lavulite → seeSugilite
- Lazulite
- Lazurite
- Lead-Glass-Filled Ruby
- Lemon Citrine(not to be used as a name) → seeYellow-green Quartz
- Lemon quartz → seeYellow-green Quartz
- Lemurian crystal → seeQuartz Crystal
- Lemurian seed crystal → seeQuartz Crystal
- Lepidolite
- lepidolite-bearing rock(conditional name) → seeLepidolite
- Lightning Ridge Opal
- Lithium mica → seeLepidolite
- Liuli
- Lizardite → seeSerpentine
- London blue → seeIrradiated Blue Topaz
- luminous stone(not to be used as a name) → seeArtificial Strontium Aluminate Borate
M
- Mabe assembled blister → seeMabe Assembled Cultured Blister
- Mabe Assembled Cultured Blister
- Madeira Citrine
- Magai(conditional name) → seePink Coral
- Magnesiotaaffeite-2N'2S → seeTaaffeite Group
- Magnesiotaaffeite-6N'3S → seeTaaffeite Group
- Magnesite
- Magnetite
- Malachite
- Malachite Agate
- Malaia garnet → seeMalaya Garnet
- Malaya Garnet
- Mali Garnet
- Mammoth Ivory
- Man-made Black Goldstone Glass
- Man-made Blue Goldstone Glass
- Man-made diamond → seeLaboratory-Grown Diamond
- Man-made Fibre-optic Cat’s-eye Glass
- Man-made Glass
- Mandarin garnet → seeSpessartine
- Mandarine garnet → seeSpessartine
- Marble
- Mastodon Ivory(conditional name) → seeIvory
- Matrix Opal
- Maw-sit-sit
- Maxixe Beryl
- Maxixe-type beryl → seeMaxixe Beryl
- Melanite
- Melanite garnet → seeMelanite
- Melody Stone → seeMulti-inclusion Quartz
- Mexican crazy lace agate → seeCrazy Lace Agate
- Mi Huang Jade(not to be used as a name) → seeBeige Marble
- Mi Yu
- Mica Jade
- Microcline
- Midway(conditional name) → seePink Coral
- mila → seeOpaque Amber
- Miss(conditional name) → seePrecious Coral
- Missu → seePrecious Coral
- Misu → seePrecious Coral
- Moldavite(not a recommended name) → seeTektite / Moldavite
- Momo → seePrecious Coral
- Momo Coral(conditional name) → seePrecious Coral
- Montebrasite(conditional name) → seeAmblygonite
- Moonstone
- MOP → seeMother-of-Pearl / Nacre
- Morganite
- Morion → seeMorion / very dark Smoky Quartz
- Morion / very dark Smoky Quartz
- Moro Coral → seeRed Coral
- Moss Agate
- Moss Chalcedony
- Moss Opal
- Mother-of-Pearl / Nacre
- mountain coral → seeBamboo Coral
- Mtorolite → seeChrome Chalcedony
- Multi-inclusion Quartz
- Multicoloured Jasper → seeJasper
- Muscovite
- Musgravite(conditional name) → seeTaaffeite Group
- Muzo emerald → seeColombian Emerald
- Myanmar ruby → seeBurma Ruby
- Mystic fire topaz → seeCoated Topaz
- Mystic topaz → seeCoated Topaz
N
- Nanhong → seeNanhong Agate
- Nanhong Agate
- Natural Blister Pearl → seeBlister Pearl
- Natural Conch Pearl / Natural Melo Pearl
- Natural Glass (material)
- Natural Pearl
- Nephrite
- Nephrite Cat's eye → seeNephrite
- Nephrite jade → seeNephrite
- New jade(not to be used as a name) → seeSerpentine
- New World natural pearl(conditional name) → seeSaltwater Natural Pearl
- Nuummite
O
- Obsidian
- Oligoclase
- Olivine(conditional name) → seePeridot
- Onyx → seeOnyx (banded chalcedony)
- Onyx (banded chalcedony)
- Oolitic opal → seeOpal
- Opal
- Opal chip mosaic → seeOpal Mosaic
- Opal Doublet
- Opal Doublet / Opal Triplet / Composite Opal
- Opal inlay → seeOpal Mosaic
- Opal Mosaic
- Opal mosaic(conditional name) → seeOpal Doublet / Opal Triplet / Composite Opal
- Opal Triplet
- Opalised Fossil
- Opalised Shell
- Opalised Wood
- Opaque Amber
- Ophicalcite
- Orange Sapphire
- Orbicular Jasper → seeJasper
- Oriental pearl(conditional name) → seeSaltwater Natural Pearl
- Orthoclase
- Oxblood Coral → seeRed Coral
P
- Padparadscha → seePadparadscha Sapphire
- Padparadscha Sapphire
- Pale Greenish-White Nephrite
- Palm root → seePetrified Palm Wood
- Paraíba Tourmaline
- Parti-coloured Tourmaline → seeTourmaline
- Patterned Amber
- Pearl
- Peau d'Ange(conditional name) → seePink Coral
- Pectolite
- Pelle d'Angello(conditional name) → seePink Coral
- Peridot
- Perthite
- Petoskey stone → seeSilicified Coral / Fossil Coral
- Petrified palm → seePetrified Palm Wood
- Petrified Palm Wood
- Petrified Wood
- Phantom Quartz
- Phenacite → seePhenakite
- Phenakite
- Phosphophyllite
- Picture Jasper
- Pietersite
- Pigeon’s blood ruby(conditional name) → seeBurma Ruby
- Pink beryl → seeMorganite
- Pink Conch → seeShell
- Pink Coral
- Pink Sapphire
- Pink Tourmaline(conditional name) → seeRubellite
- Pink zoisite → seeThulite
- Plastic
- Pleonaste → seeSpinel
- Potch → seeCommon Opal
- Prase
- Prase Opal → seeCommon Opal
- Prasiolite(conditional name) → seeGreen Quartz
- Prasiolite / Green Quartz
- Precious Coral
- Precious coral(conditional name) → seeCoral
- Precious Opal
- Precious topaz → seeImperial Topaz
- Prehnite
- Pressed Amber
- Pressed Turquoise
- Pure White → seeWhite Coral
- Purple Sapphire
- purple spodumene → seeKunzite
- Pyrite
- Pyrope
- Pyrope Garnet → seePyrope
- Pyrope-Spessartine(conditional name) → seeMalaya Garnet
- Pyrophyllite
- Pyroxene
Q
- Qingtian Stone
- Quartz
- Quartz Cat’s-eye
- Quartz claimed to be from the Himalayas
- Quartz Crystal
- Quartz or glass showing a rainbow effect
- Quartz with dark needle-like inclusions
- Quartz with fine fibrous inclusions
- Quartz with flower-like inclusions
- Quartz with golden needle-like inclusions
- Quartz with green needle-like inclusions
- Quartzite → seeQuartzite Jade
- Quartzite Jade
- Quartzose Jade
R
- Rainbow Crystal(not a recommended name) → seeQuartz or glass showing a rainbow effect
- Rainbow Moonstone
- rainbow moonstone(conditional name) → seeMoonstone
- Rainbow Obsidian
- Rainbow Quartz(conditional name) → seeQuartz or glass showing a rainbow effect
- Red Agate
- Red Amber
- Red Andesine(conditional name) → seeAndesine
- Red Beryl
- Red Coral
- red sandalwood(conditional name) → seeWood
- red spongy coral → seeSponge Coral
- Red Wood-Grain Stone
- Resin(conditional name) → seePlastic
- Resin-treated turquoise → seeStabilised Turquoise
- Rhodochrosite
- Rhodolite
- Rhodolite garnet → seeRhodolite
- Rhodonite
- ringed pearl(not to be used as a name) → seeCircled Cultured Pearl
- Rock Crystal
- Rock crystal → seeClear Quartz / Rock Crystal
- Rosato → seePink Coral
- Rose Quartz
- Rubellite
- Ruby
- Ruby+Lead Glass → seeLead-Glass-Filled Ruby
- Ruby-Glass Composite
- Rutilated Quartz
- Rutile
S
- Sagenitic quartz → seeIncluded Quartz
- Saltwater Cultured Pearl
- Saltwater Natural Pearl
- Saltwater Pearl(conditional name) → seeSaltwater Cultured Pearl
- Saltwater pearl(conditional name) → seeSaltwater Natural Pearl
- Sango cultured pearl(conditional name) → seeSaltwater Cultured Pearl
- Sapphire
- Sapphire and Glass → seeSapphire-Glass Composite
- Sapphire Composite Stone
- Sapphire-Glass Composite
- Sapphire–Synthetic Sapphire Doublet → seeSapphire Composite Stone
- Sard
- Sardinia Coral(conditional name) → seePrecious Coral
- Sardinian Coral → seeRed Coral
- Sardonyx
- Satin spar(conditional name) → seeGypsum
- Satsuma(conditional name) → seePrecious Coral
- Saussurite
- Scapolite
- Scheelite
- Schorl → seeBlack Tourmaline
- Sciacca Coral → seeRed Coral
- Scottish pearls(annotation only, never as the product name) → seeFreshwater Natural Pearl
- sea bamboo coral → seeBamboo Coral
- seed bead → seeSeed Bead / Small Bead
- Seed Bead / Small Bead
- seed pearl(not a recommended name) → seeSeed Bead / Small Bead
- Selenite(conditional name) → seeGypsum
- Serpentine
- Sheen obsidian → seeObsidian
- Shell
- Shell Opal → seeOpalised Shell
- Shinkai → seePrecious Coral
- Shiro → seeWhite Coral
- Shoushan Stone
- Shuimo Yu
- Silicified Asbestos
- Silicified Coral / Fossil Coral
- Silicified Jade
- Silicified Wood → seePetrified Wood
- Sillimanite
- Sillimanite Cat's-eye → seeSillimanite
- Silver Sheen Obsidian
- Simulated opal → seeImitation Opal
- Simulated pearl → seeImitation Pearl
- Sinhalite
- Sky blue topaz → seeIrradiated Blue Topaz
- Smithsonite
- Smoky Quartz
- Smoky Quartz (brown variety)
- Snowflake Obsidian
- Soapstone(conditional name) → seeTalc
- Sodalite
- Soufflé freshwater cultured pearl → seeFreshwater Cultured Pearl
- south red agate(annotation only, never as the product name) → seeNanhong Agate
- South Sea Cultured Pearl
- South Sea pearl(not to be used as a name) → seeSouth Sea Cultured Pearl
- South-sea keshi cultured pearl → seeKeshi Cultured Pearl
- Spectrolite
- Spessartine
- Spessartine Garnet → seeSpessartine
- Spessartite → seeSpessartine
- Spessartite Garnet → seeSpessartine
- Sphalerite
- Sphene → seeTitanite / Sphene
- Spider's Web Turquoise → seeTurquoise
- Spinel
- Spodumene
- Sponge Coral
- Sri Lankan sapphire → seeCeylon Sapphire
- Stabilised Turquoise
- Star diopside → seeDiopside
- Star Ruby
- Star Sapphire
- Starlite → seeZircon
- Steatite → seeTalc
- Strawberry Quartz
- Striped agate → seeBanded Agate
- Sugar-coloured nephrite → seeBrown Nephrite
- Sugilite
- Sunstone
- Super Seven → seeMulti-inclusion Quartz
- Swiss blue → seeIrradiated Blue Topaz
- Synthetic Alexandrite
- Synthetic Amethyst
- Synthetic Beryl
- Synthetic Chrysoberyl
- Synthetic Citrine
- Synthetic Corundum
- Synthetic Cubic Zirconia
- Synthetic Diamond
- Synthetic Emerald
- Synthetic Green Quartz
- Synthetic Jadeite
- Synthetic Moissanite
- Synthetic Opal
- Synthetic Padparadscha Sapphire
- Synthetic Quartz
- Synthetic Ruby
- Synthetic Rutile
- Synthetic Sapphire
- Synthetic Smoky Quartz
- Synthetic Spinel
- Synthetic Star Ruby
- Synthetic Star Sapphire
T
- Taaffeite
- Taaffeite Group
- Tagua → seeVegetable Ivory (Tagua Nut)
- Tahiti cultured pearl → seeTahitian Cultured Pearl
- Tahitian Cultured Pearl
- Tahitian keshi cultured pearl → seeKeshi Cultured Pearl
- Tahitian natural pearl(annotation only, never as the product name) → seeSaltwater Natural Pearl
- Tahitian pearl(not to be used as a name) → seeTahitian Cultured Pearl
- Taishan Yu
- Taiwan jade(annotation only, never as the product name) → seeTaiwan Nephrite
- Taiwan Nephrite
- Talc
- Tanzanite
- Tektite / Moldavite
- Tenebrescent sodalite → seeHackmanite
- Thulite
- Tianhuang
- tiger coral(conditional name) → seeBamboo Coral
- Tiger's Eye Stone(conditional name) → seeTiger’s Eye
- Tiger’s Eye
- Titanite / Sphene
- Titanium aura quartz → seeCoated Quartz
- Titanium aura quartz(not a recommended name) → seeHigh-clarity quartz with golden needle-like inclusions
- Titanium quartz(not to be used as a name) → seeHigh-clarity quartz with golden needle-like inclusions
- Tongtian Yu
- Topaz
- topaz citrine(not to be used as a name) → seeCitrine
- topaz quartz(not to be used as a name) → seeCitrine
- Topazolite → seeAndradite
- Tortoise shell → seeTurtle Shell
- Tortoise shell(not to be used as a name) → seeHawksbill Turtle Shell
- Tourmalinated quartz(conditional name) → seeQuartz with dark needle-like inclusions
- Tourmaline
- Tourmaline Cat’s-eye
- Tremolite
- Tri-coloured Tourmaline → seeTourmaline
- Tridacna shell → seeGiant Clam Shell
- Tsavolite → seeTsavorite
- Tsavorite
- Tsavorite garnet → seeTsavorite
- Turquoise
- Turquoise Matrix → seeTurquoise
- Turtle Shell
U
- Umbalite → seeMalaya Garnet
- Unakite
- Unakite jasper(not to be used as a name) → seeUnakite
- Uvarovite
V
- Vanadium chrysoberyl → seeChrysoberyl
- Variscite
- Vegetable Ivory (Tagua Nut)
- Venezuelan pearl(annotation only, never as the product name) → seeSaltwater Natural Pearl
- Verd Antique → seeOphicalcite
- Verd-antique → seeOphicalcite
- Verdelite
- Verdelith → seeVerdelite
- Vesuvianite / Idocrase
- Violan → seeDiopside
- Violane → seeDiopside
- Volcanic glass → seeObsidian
W
- Water opal → seeCrystal Opal
- Watermelon Tourmaline
- Waxed turquoise(conditional name) → seeStabilised Turquoise
- White Coral
- White labradorite → seeRainbow Moonstone
- White Marble (Hanbaiyu)
- White Nephrite
- White Opal
- White Sapphire
- White South Sea Cultured Pearl
- Williamsite → seeSerpentine
- Wood
X
- Xiu Yu / Serpentine
- Xiuyan jade(not to be used as a name) → seeXiu Yu / Serpentine
Y
- YAG → seeArtificial Yttrium Aluminium Garnet (YAG)
- Yanyuan Agate
- Yellow Beryl → seeHeliodor / Golden Beryl
- Yellow Nephrite
- Yellow Orthoclase → seeOrthoclase
- Yellow Quartz → seeCitrine
- Yellow Sapphire
- Yellow Tower Crystal(not a recommended name) → seeYellow tower-form quartz crystal
- Yellow Tower Quartz(not a recommended name) → seeYellow tower-form quartz crystal
- Yellow tower-form quartz crystal
- Yellow-green Quartz
Z
- Zambian Emerald
- Zhusha Bead
- Zinc Blende → seeSphalerite
- Zircon
- Zoisite
- Zultanite → seeDiaspore
Names not in this index
Names that appear in authority sources but have no entry of their own: Supplementary name index. Trade names that must not be used, or that mislead buyers: Misleading and prohibited trade names.
By the numbers
- Materials covered
- 433
- Rows in the name table
- 437
- Materials with a definition from a standard
- 278
- Materials that need a note to buyers
- 422