All Known Gems

The following is a list of all known gems, this is not a complete list as they change often but it will give you a guide of how many gem stones are known around the world.

A
Abkhazite
Acanthite
Acerila
Achroite
Acmite
Actinolite
Adamine
Adamite
Adinole
Adularia
Aegirine
African Jade
Agaric Mineral
Agate
Agate Geode
Agate Jasper
Agate Opal
Agatized Wood
Alabaster
Alamandine
Alamandite
Alaskan Diamond
Albite
Alexandrite
Alforsite
Alkali Feldspar
Allemontite
Allemontite I
Allemontite II
Allemontite III
Almandine
Almandine Spinel
Almandite
Alpha Cristobalite
Alpha Quartz
Alpha Tridymite
Amatite
Amazon Jade
Amazon Stone
Amazonite
Amazonite-perthite
Amazonstone
Amber Opal
Amberine
Amelia Albite
Amesite
Amethyst
Amethyst Quartz
Ametrine
Amianthus
Amphibole
Analbite
Andamooka Opal
Andesine
Andradite
Anglesite
Anorthoclase
Anorthose
Angelite
Anhydrite
Antigorite
Antimony
Antiperthite
Antique Verd
Antozonite
Apatite
Apatite Group
Aphrite
Apricotine
Aquamarine
Aragonite
Argentiferous Cerussite
Argentiferous Galena
Argentite
Arizona Onyx
Arizona Ruby
Arkansas Candle
Arragonite
Arsenic
Arsenical Pyrite
Arsenolamprite
Arsenopyrite
Asbestos
Asbestos Amphibole
Aschentrecker
Asparagus Stone
Augite
Aurichalcite
Australia Opal
Australian Jade
Aventurine
Aventurine Feldspar
Aventurine Quartz
Awaruite
Axe Stone
Azure Copper Ore
Azure-malachite
Azurite 

B
Babingtonite
Bahia Topaz
Baikalite
Balas Ruby
Ballas
Banded Opal
Bandfire Opal
Banalsite
Barite
Barite Desert Rose
Baryte
Basanite
Bastite
Bazzite
Belovite
Belovite-La
Beryl
Berylite
Beta Cristobalite
Beta Quartz
Beta Tridymite
Biggs Jasper
Bismuth
Bitter Salt
Bitter Spar
Bixbite
Black Diamond
Black Jack
Black Lead
Black Opal
Blanchardite
Blende
Blood Jasper
Bloodstone
Blue Gold
Blue Jasper
Blue John
Blue Lace Agate
Blue Malachite
Blue Quartz
Blue Rock Crystal
Blue Vitriol
Blue Calamine
Blue Spinel
Bluebird (Azurite and Cuprite)
Blushing Copper
Bologna Stone
Bonamite
Bone Opal
Borax
Bornite
Bort
Botswana Agate
Boulder Opal
Bowenite
Brass
Brass Ore
Brazilian Emerald
Brazilian Sapphire
Brazilian Topaz
Brecciated Agate
Brecciated Jasper
Breunnerite
Brimstone
Britannia Silver
Brochantite
Bronze
Bronzite
Brownspar
Bruneau Jasper
Buddingtonite
Buegerite
Bustamite
Byssolite
Bytownite 

C
Cachalong Opal
Cadmium Smithsonite
Cairngorm
Calamine
Calc Spar
Calcareous Sinter
Calcareous Tufa
Calciocelsian
Calciotherite
Calcite
Calcite Group
Calcium Carbonate
Calcium Sulfate
Calderite
California Onyx
Campylite
Canadian Amethyst
Canary Diamond
Cape May Diamond
Cape Ruby
Capillitite
Carbonado
Carbonatefluorapatite
Carbonatehydroxylapatite
Carbuncle
Carnelian
Carnelian Onyx
Catalinite
Cathedral Pyrite
Cat's Eye
Cat's Eye Quartz
Cat's Eye Ruby
Catseye
Cave Creek Jasper
Cave Pearls
Celestial Opal
Celestine
Celestite
Celsian
Cerussite
Ceylonese Opal
Ceylonite
Chalcanthite
Chalcedon
Chalcedonite
Chalcedony
Chalcedonyx
Chalcedony Geode
Chalcopyrite
Chalk
Chalybite
Champagne Beryl
Chaoite
Cherry Opal
Chert
Chessylite
Chinese Jade
Chinese Opal
Chlorapatite
Chloromelanite
Chloropal
Chlorophane
Chlorospinel
Chromdravite
Chrome-cerussite
Chrome-diopside
Chrome-enstatite
Chrome-grossular
Chrome-magnetite
Chrome-spinel
Chrome-tremolite
Chromohercynite
Chromite
Chrysoberyl
Chrysoberyl Cat's Eye
Chrysoberyl Catseye
Chrysocolla Quartz
Chrysomelane
Chrysolite
Chrysopal
Chrysoprase
Chrysotile
Chrysotile Asbestos
Cinnamon Stone
Citrine
Citrine Quartz
Citrine Topaz
Claro Opal
Clay Ironstone
Cleiophane
Cleveite
Clevelandite
Clinochrysotile
Clinoenstatite
Clinoferrosillite
Clinohypersthene
Clinomimetite
Cloud Agate
Cobalt Adamite
Cobaltian Calcite
Cobaltian Loellingite
Cobaltoadamite
Cobaltocalcite
Coesite
Colemanite
Collophane
Colorado Diamond
Colorado Ruby
Common Chalcedony
Common Garnet
Common Opal
Common Salt
Common Spinel
Contra Luz Opal
Coober Pedy Opal
Corn Spar
Cornelian
Corundum
Corundum
Copper
Copper Adamite
Copper Bloom
Copper Halfbreed
Copper Pyrites
Copper Smithsonite
Copper Sulfate
Copper Sulphate
Copper Vitriol
Coprolite
Crazy Lace Agate
Cristobalite
Crocidolite Quartz
Crocoite
Cromfordite
Cromite
Cronstedtite
Cryptocrystalline Quartz
Cryptoperthite
Crystal Opal
Crystalline Quartz
Cuproadamite
Cupropyrite
Cyanose
Cyanotrichite
Cymophane
Cyrtolite 

D
Danaite
Danburite
Dark Opal
Dekalbite
Delawarite
Demantoid
Dendrite
Dendritic Agate
Dendritic Opal
Desert Rose
Deweylite
Diamagnetite
Diamond
Diatomaceous Opal
Diatomite
Diamond
Diopside
Dmisteinbergite
Dog-toothed Spar
Dogtooth Calcite
Dollar
Dolomite (mineral)
Dolomite (rock)
Dravite
Dry Bone Ore
Dumortierite Quartz
Dunite 

E
Earthy Calamine
Eden Valley Wood
Egyptian Jasper
Elbaite
Electrum
Elie Ruby
Emerald
Emery
Emser Barrels
Endlichite
Enhydritic Agate
Enhydro Agate
Enstatite
Epsom
Epsom Salt
Epsomite
Erubescite
Essonite
Evening Emerald
Extraterrestrial Iron
Eye Agate 

F
Fairburn Agate
Falcon's Eye
False Galena
False Topaz
Fancy
Fayalite
Feldspar
Feldspathoid
Fermorite
Ferro-actinolite
Ferro-magnesite
Ferrosalaite
Ferrosillite
Ferrotitanite
Ferrous Chromite
Ferrowollastonite
Ferruginous Jasper
Ferruginous Quartz
Fiorite
Fire Agate
Fire Opal
Flame Opal
Flame Spinel
Flash Opal
Flash Rock
Flashfire Opal
Flint
Flos Ferri
Flowstone
Fluor
Fluorapatite
Fluorcaphite
Fluorspar
Fluorite
Fools Gold
Forsterite
Fortification Agate
Fossil Agate
Fossil Opal
Fossilized Wood
Fowlerite
Fraipontite
Franklinite
Fuller's Earth 

G
Gahnite
Gahnospinel
Galaxite
Galena
Galenite
Garnet
Garnet Jade
Garnet Ruby
Garnierite
Gaspeite
Gelite
Geode
German Silver
Geyser Opal
Geyserite
Geysermite
Gilson Opal
Girasol
Glass Opal
Glauberite
Gold
Gold Opal
Gold Quartz
Gold Topaz
Golden Beryl
Golden Topaz
Goldmanite
Goshenite
Granat
Graphite
Grafito
Green Beryl
Green Copper
Green Gold
Green Jasper
Green Lead Ore
Green Onyx
Green Quartz
Greenstone
Grossular
Grossularite
Gudmundite
Gymnite
Gypsum (mineral)
Gypsum (rock)
Gypsum Desert Rose
Gypsum Flower
Gypsite 

H
Hafnon
Halfbreed
Half-opal
Halite
Harlequin Opal
Hawaiite
Hawk's Eye
Haytorite
Heavy Spar
Hedenbergite
Hedyphane
Heliodor
Heliodorite
Heliotrope
Hematite
Hematite Quartz
Hercynite
Herkimer Diamond
Hessonite
Hexagonal Diamond
Hexagonite
Hibischite
Hiddenite
High Cristobalite
High Quartz
High Tridymite
Hog-tooth Spar
Holly Blue
Honey Blende
Honey Opal
Horn Lead
Hornstone
Howlite
Hungarian Opal
Huttonite
Hyacinth
Hyacinth Opal
Hyalite
Hyalophane
Hydrargyrum
Hydrogarnet
Hydrogrossular
Hydrohalite
Hydrophane
Hydrous Copper Sulfate
Hydrous Copper Sulphate
Hydroxylapatite
Hydrozincite
Hypersthene 

I
Ice
Iceland Spar
Iceland Spar Magnesite
Icelandic Spar
Imperial Jade
Imperial Garnet
Imperial Topaz
Inca Stone
Inca Rose
Indian Topaz
Indicolite
Indigolite
Iridescent Quartz
Iridot
Iris Agate
Iris Quartz
Iron
Iron-Nickel
Iron Meteorite
Iron Rose
Iron Spar
Iron Spinel
Isopyre 

J
Jacinth
Jade
Jadeite
Japanese Law Twin
Japanese Twin
Jargon
Jargoon
Jarosite
Jasp-agate
Jasper
Jasper Jade
Jasper Opal
Jasperine
Jasponyx
Jelly Opal
Johannsenite
Johnbaumite
Josephinite 

K
K-spar
Kamacite
Kasoite
Katoite
Keatite
Kernite
Kidney Ore
Kidney Stone
Kimzeyite
Kinradite
Knorringite
Ktypéite
Kunzite
Kutnahorite
Kutnohorite 

L
Labradorite
Laguna Agate
Landscape Agate
Larimar
Lavender Amethyst
Lavrovite
Lead
Lead Glance
Lead Spar
Lead Vitriol
Lechatelierite
Lechosos Opal
Lemon Opal
Leopard Jasper
Leopard Stone
Lettsomite
Leuco-garnet
Levin Opal
Liddicoatite
Light Opal
Lightning Ridge Opal
Lime-soda Feldspar
Limestone
Linarite
Liquid Silver
Lisetite
Lithoxyl Opal
Little Falls Diamond
Liver Opal
Lizardite
Lodestone
Loellingite
Löllingite
Lonsdaleite
Low Cristobalite
Low Quartz
Low Tridymite
Lussatine
Lussatite 

M
Mackintoshite
Macrocrystalline Quartz
Macroperthite
Madeira Topaz
Magmatite
Manganese Spar
Magnesite
Magnesiochromite
Magnesium Spinel
Magnetic Iron Ore
Magnetite
Magniosiderite
Majorite
Malachite
Malacolite
Mandarin Garnet
Manganapatite
Manganbabingtonite
Manganese Spinel
Manganowollastonite
Mangansiderite
Maori Stone
Marble
Marcasite
Marcasite Dollar
Marcasite Sun
Marmatite
Marmatite Blende
Marmolite
Matara
Matarua
Melanite
Melanophlogite
Menilite
Mercury
Mesoperthite
Meteorite
Mexican Fire Opal
Mexican Jade
Mexican Lace Agate
Mexican Onyx
Mica
Microcline
Microcrystalline Quartz
Microperthite
Middleville Diamond
Midge Stone
Milk Opal
Milky Quartz
Mimetite
Mirabeu Diamond
Mispickel
Mixed Geode
Mock Lead Ore
Monel Metal
Moonstone
Moor's Head Tourmaline
Morelandite
Morgan Hill Jasper
Morganite
Morimotoite
Morion
Morrisonite
Mosquito Agate
Moss Agate
Moss Jasper
Moss Opal
Mossottite
Mother of Opal
Mother of Pearl Opal
Mountain Cork
Mountain Leather
Mountain Opal
Mountain Wood
Mylonite
Myrickite
Myrmekite 

N
Nail Head Spar
Native Antimony
Native Arsenic
Native Bismuth
Native Copper
Native Gold
Native Iron
Native Lead
Native Mercury
Native Nickel
Native Platinum
Native Silver
Native Sulfur
Native Sulphur
Native Tellurium
Natrojarosite
Natural Salt
Nephrite
Nepouite
Neslite
Nevada Opal
Niccolo
Nicholsonite
Nickel
Nickelian Loellingite
Nipomo Agate
Noble Orthoclase
Novaculite 

O
Ochoco Jasper
Oligoclase
Oligon Spar
Oligonite
Olivine
Olivinoid
Omphacite
Onegite
Onice
Onyx
Onyx Marble
Onyx Opal
Oolite
Opal
Opal Agate
Opal Jasper
Opal Matrix
Opaline
Opalite
Opalized Bone
Opalized Fossil
Opalized Shell
Opalized Wood
Ophiolite
Optical Calcite
Orangite
Orbicular Jasper
Oregon Jade
Oregon Snakeskin Agate
Organic Opal
Oriental Alabaster
Oriental Amethyst
Oriental Cat's Eye
Oriental Emerald
Oriental Garnet
Oriental Onyx
Oriental Peridot
Oriental Topaz
Oriental White Sapphire
Orthoantigorite
Orthochrysotile
Orthoclase
Orthoclase-perthite
Orthoclase Feldspar
Orthoenstatite
Orthohypersthene
Orthoferrosillite
Orthose
Owyhee Jasper
Otavite 

P
Padparadschah
Paint Ore
Painted Boulder
Paracelsian
Parachrysotile
Paradamite
Paraiba Tourmaline
Parawollastonite
Paste
Peach Beryl
Peacock Ore
Peacock Copper
Pearl Opal
Pearl Spar
Pectolite
Pencil Ore
Pennsylvania Diamond
Pericline
Peridot
Peridote
Peristerite
Perlite
Perthite
Petoskey Agate
Petoskey Stone
Petrified Wood
Phantom Quartz
Phosgenite
Piconite
Picotite
Picrochromite
Picrolite
Picture Rock
Pigeon's Blood Ruby
Pineapple Opal
Pinfire Opal
Pinpoint Opal
Pipe Opal
Pisolite
Pitch Opal
Pitchblende
Plagioclase
Plagioclase Feldspar
Plasma
Platinum
Pleonast
Pleonaste
Plazolite
Plumbago
Plumbo-aragonite
Plume Agate
Pom Pom Agate
Poppy Jasper
Porcelainite
Potash Feldspar
Potassium Feldspar
Potch
Potspar
Prase
Prase Opal
Praseme
Prasiolite
Praziolite
Precious Cat's Eye
Precious Catseye
Precious Garnet
Precious Fire Opal
Precious Opal
Precious Topaz
Prime d'Opal
Pseudo Agate
Pseudowollastonite
Puddingstone
Purple Copper Ore
Pycnite
Pyralspite
Pyrite
Pyrite Cube
Pyrite Dollar
Pyrite-Marcasite Dollar
Pyrite Sun
Pyritohedron
Pyromorphite
Pyromorphite-Mimetite
Pyrope
Pyrophane
Pyroxene
Pyroxmangite 

Q
Quartz
Quartz Cat's Eye
Quartz Diamond
Quartz Geode
Queensland Opal
Quicksilver
Quincite
Quincite Opal
Quinzite
Quinzite Opal 

R
Radial Blende
Radio Opal
Radiolite Opal
Rainbow Agate
Rainbow Opal
Rammelsbergite
Rainbow Hematite
Rasorite
Raspberry Spar
Red Beryl
Red Iron Ore
Red Flash Opal
Red Lead Ore (Crocoite)
Reedmergnerite
Resin Opal
Retinalite
Riband Jasper
Rhinestone
Rhodochrosite
Rhodochrosite Onyx
Rhodolite
Rhodonite
Riband Jasper
Rice Grain Spar
Rock Crystal
Rock Meal
Rock Salt
Rogueite
Rose Gold
Rose Opal
Rose Quartz
Rose Kunzite
Rosickyite
Rosikyite
Rosinca
Rosolite
Rubellite
Rubicelle
Ruby
Ruby Blende
Ruby Jack
Ruby Spinel
Rumanite
Russian Jade
Russian Jasper
Rutilated Quartz 

S
Safflorite
Sagenite
Sagenite Agate
Sagenitic Quartz
Salaite
Salmon Calcite
Salt
Sand Calcite
Sanidine
Sapphire
Sapphire Quartz
Sard
Sardoine
Sardonyx
Satin Spar
Scenic Agate
Scepter Quartz
Schalenblende
Scherbencobalt
Schorl
Schorlomite
Scotch Pebble
Sea Opal
Seam Opal
Selenite
Semiopal
Semi-opal
Serandite
Serpentine
Serpentine Jade
Serpentine Marble
Serpentine Rock
Serpentinite
Shell Opal
Siberite
Siderite
Sideroplesite
Siderotil
Silex Jasper
Silica
Silicified Coral
Silicified Wood
Silkstone
Silver
Silver Glance
Silver Halfbreed
Silver Topaz
Sinopal
Sinter
Slawsonite
Slocum Opal
Slocum Stone
Smithsonite
Smoky Quartz
Smoky Topaz
Snakeskin Agate
Soda-lime Feldspar
Sodaclase
Soda Feldspar
Souesite
South African Jade
Spar
Spathose Iron
Spectrolite
Specular Hematite
Specularite
Spessartine
Spessartite
Sphaerocobaltite
Sphaerosiderite
Sphalerite
Spherulite
Spinel
Spinel Ruby
Spinell
Spodumene
Stalactite
Stalagmite
Star Agate
Star Quartz
Star Sapphire
Star Ruby
Star Topaz
Starlite
Steinmanite
Sterling Silver
Stibarsen
Stishovite
Stone Canyon Jasper
Stronalsite
Strontian
Strontianite
Strontiumapatite
Suisan Marble
Sulfur
Sulphur
Sun Opal
Sunstone
Svabite
Svyatoslavite
Sweetwater Agate 

T
Tabasheer
Taenite
Tarnovicite
Tarnowitzite
Telemarkite
Television Ore
Television Rock
Television Stone
Tellurium
Tephroite
Terrestrial Iron
Tetrataenite
Thenardite
Thorite
Thorogummite
Thunder Egg
Tigereye
Tiger's Eye
Tincal
Tincalconite
Tirodite
Titano-hematite
Titano-magnetite
Topaz
Topazolite
Torite
Tourmalinated Quartz
Tourmaline
Tourmalinite
Transvaal Jade
Travertine
Tremolite
Tridymite
Triphane
Tripolite
Tsavorite
Tube Agate
Tubular Agate
Tufa
Turkey Fat Ore
Turkey Trot Ore
Turneurite
TV Ore
TV Rock
TV Stone 

U
Ugrandite
Ulexite
Ultralite
Uralian Emerald
Uralite
Uraninite
Uranotherite
Utahite
Uvarovite
Uvite 

V
Valencianite
Vanadinite
Variegated Copper
Vaterite
Velvet Copper Ore
Venus Hair Quartz
Veracruz Amethyst
Verde Antique
Verde Antico
Verdelite
Vermarine
Verneuil Ruby
Viluite
Violan
Violane
Virgin Valley Opal
Volcanic Opal 

W
Wascoite
Wash Opal
Water
Water Opal
Watermelon Tourmaline
Wax Opal
White Cliffs Opal
White Feldspar
White Gold
White Lead Ore
White Opal
Williamsite
Wiluite
Witherite
Wollastonite
Wollastonite1A
Wollastonite 1T
Wollastonite 2M
Wollastonite 7A
Wollastonite 7T
Wood Opal
Wurtzite 

X
Xenotime 

Y
Yellow Copper
Yowah Nut
Yttrocerite
Yttrofluorite
Yu 

Z
Zeolite
Zinc Blende
Zinc Bloom
Zinc Spar
Zinc Spinel
Zircon