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ActinoliteActinolite adamite - ojuelaAdamite Agate albite - sri lanka and new mexicoAlbite natural alexandrite - engagement ringAlexandrite
domeykite cabochons - algodoniteAlgodonite almandine garnet ring - 19th century GermanAlmandine Garnet cut amazoniteAmazonite Amber - gems and objectsAmber amblygonite - brazilAmblygonite
amethyst broochAmethyst Ametrine - Bolivia 24.64 ctsAmetrine ammolite - Dinosaur ExpoAmmolite AnalcimeAnalcime anatase, blue crystal - NorwayAnatase
round brilliant andalusite - BrazilAndalusite andesineAndesine andraditeAndradite Portuguese-Cut Anglesite - MoroccoAnglesite anhydrite - IranAnhydrite (Angelite)
anorthiteAnorthite neon blue-green apatiteApatite apophyllite gems - facetedApophyllite custom aquamarine ringAquamarine aragonite - Czech RepublicAragonite
triangle-cut augelite - CaliforniaAugelite 3.60 cts axinite, oval cut - PakistanAxinite Azurite and Malachite- ArizonaAzurite Barite BayldoniteBayldonite
benitoite trillion cutBenitoite Beryl Beryllonite Bismutotantalite - MadagascarBismutotantalite OnyxBlack Onyx
bloodstone inlay ringBloodstone BoleiteBoleite square-cut boracite - GermanyBoracite Bornite faceted brazilianite - Corrego Frio, BrazilBrazilianite
BreithauptiteBreithauptite brookite - rectangular step cut, PakistanBrookite step-cut brucite - South AfricaBrucite Bustamite bytowniteBytownite
calcareous concretions - conch pearl pendantCalcareous Concretions Calcite Canasite Cancrinite carnelianCarnelian
brilliant-cut cassiterite - BoliviaCassiterite CatapleiiteCatapleiite celestite - Madagascar faceted gemCelestite ceruleite cabochon - ChileCeruleite Cerussite
chabazite - Nova ScotiaChabazite Chalcedony Faceted Chambersite - Louisiana, 0.37 ctsChambersite charoite - bowl and beadsCharoite chicken-blood stone statueChicken-Blood Stone
Childrenite chioliteChiolite ChromiteChromite cat's eye chrysoberyl - Sri LankaChrysoberyl chrysocolla chalcedony - ArizonaChrysocolla Chalcedony
chrysocolla specimensChrysocolla chrysoprase - carvingChrysoprase cinnabar - NevadaCinnabar pear-cut citrineCitrine Grossular ClinochloreClinochlore
CobaltiteCobaltite colemanite - round brilliant cutColemanite Fancy Elongated Hexagon Cut Color Change GarnetColor Change Garnet Finished version of Emerald Cut Color Change SapphireColor Change Sapphire Coral
Cordierite Corundum covellite cabochon - MontanaCovellite faceted creedite - Chihuahua, MexicoCreedite baguette-cut crocoite - TasmaniaCrocoite
CryoliteCryolite Cuprite cushion-cut danburite - MadagascarDanburite light yellow datolite - RussiaDatolite demantoid garnet - cushion cut, MadagascarDemantoid Garnet
faceted diamond - South Africa - 69Diamond diaspore - TurkeyDiaspore Dickinsonite faceted diopside gemsDiopside DioptaseDioptase
dolomite - trillion cutDolomite dumortierite - Nevada and CaliforniaDumortierite Ekanite Emerald Enstatite
eosphorite - shield cutEosphorite epidote - MadagascarEpidote EttringiteEttringite Euclase EudialyteEudialyte
EuxeniteEuxenite Polished Samples of PlagioclaseFeldspar FergusoniteFergusonite pink fluorite - PakistanFluorite Fossilized Organisms
freshwater pearls - ChinaFreshwater Pearls friedelite - facetedFriedelite GadoliniteGadolinite blue spinelGahnospinel Spessartite Garnet - NigeriaGarnet
GaylussiteGaylussite opalite jewelry - glass gemstonesGlass grandidierite cabochonGrandidierite merelani mint garnet - grossular garnetGrossular Garnet GypsumGypsum
hambergite - Madagascar 1.5 caratsHambergite HauyneHaϋyne Heliodor or Golden BerylHeliodor hematite - SwitzerlandHematite hemimorphite cabochon - ArizonaHemimorphite
herderite - facetedHerderite hessonite garnet - cushion cut, TanzaniaHessonite Garnet Hodgkinsonite Holtite Howlite
huebnerite - PeruHuebnerite HumiteHumite hureaulite - BrazilHureaulite hurlbutite - crystal pair - New HampshireHurlbutite Hydrogrossular
Hyperitdiabas Idocrase InderiteInderite Iolite jadeite, diamond, and white gold ringJadeite
Jasper - OregonJasper Jeremejevite jet jewelry - gold cuffJet KämmerériteKämmererite Kornerupine
KurnakoviteKurnakovite Kyanite LabradoriteLabradorite langbeinite - New MexicoLangbeinite Lapis Lazuli
Laserblue synthetic glassLaserblue LawsoniteLawsonite lazulite - cabochonsLazulite 0.68-ct rectangular step-cut legranditeLegrandite LepidoliteLepidolite
Pear-cut leucite - ItalyLeucite LinariteLinarite Ludlamite Magnesite - BrazilMagnesite Malachite
Malaia Garnet - 3.10 ctsMalaya or Malaia Garnet Mali Garnet - Kayes, MaliMali Garnet Mandarin garnet - orange spessarite garnetMandarin Garnet Manganotantalite marcasite - CanadaMarcasite
Meliphanite faceted mellite - HungaryMellite A cluster of microcline twinned crystalsMicrocline microlite - facetedMicrolite Milarite
millerite - filiform crystalsMillerite Mimetite Moldavite MonaziteMonazite Moonstone - IndiaMoonstone
MordeniteMordenite morganite - triangular cushion cutMorganite NambuliteNambulite Natrolite, Mesolite, Scolecite indochinite tektiteNatural Glass
NephelineNepheline nephrite dagger hilt - IndiaNephrite Jade NeptuniteNeptunite niccolite - rough and cabochonNiccolite (Nickeline) Obsidian
Oligoclase Ethiopian opal, faceted by Mark Kaufman - opal gemsOpal Oregon sunstone pendantOregon Sunstone Rough orthoclaseOrthoclase Padparadscha SapphirePadparadscha Sapphire
cushion-cut painite - MyanmarPainite Palygorskite - VirginiaPalygorskite papagoite cabochon - ArizonaPapagoite Paraíba Tourmaline PargasitePargasite
ParisiteParisite saltwater pearl, ruby, and diamond ringPearl Larimar cabochon setPectolite (Larimar) PentlanditePentlandite Periclase - syntheticPericlase
peridot - Mogok, MyanmarPeridot peristeritePeristerite perthitePerthite petalite - AfghanistanPetalite faceted phenakite - RussiaPhenakite
large phosgenite - rectangle brilliant cutPhosgenite Faceted phosphophyllite, 10.22 cts - BoliviaPhosphophyllite pollucite - rough and faceted, MainePollucite PowellitePowellite Prehnite
ProsopiteProsopite proteus garnetProteus faceted proustite - 2.58 ctsProustite Pumpellyite Purpurite
PyrargyritePyrargyrite PyritePyrite pyrope garnetPyrope PyrophyllitePyrophyllite freeform step-cut pyroxmangite - BrazilPyroxmangite
PyrrhotitePyrrohotite Quartz, TibetQuartz QuartziteQuartzite realgar - wheel of light pendantRealgar navette-cut red beryl - UtahRed Beryl
rhodizite copper ringRhodizite faceted rhodochrosite - South AfricaRhodochrosite Fancy Brilliant Octagon Cut Rhodolite GarnetRhodolite faceted rhodonite - BrazilRhodonite Rose QuartzRose Quartz
rubellite - RussiaRubellite Tourmaline Burmese and Thai RubiesRuby cushion-cut rutile - PakistanRutile Saltwater Pearls - RingSaltwater Pearls samarskite - NorwaySamarskite
Sanidine Sapphire RoughSapphire sapphirine, silver, and enamel broochSapphirine faceted sarcolite - ItalySarcolite faceted yellow scapolite -emerald cutScapolite
oval-cut scheelite - ChinaScheelite faceted scorodite - NamibiaScorodite SellaiteSellaite SenarmontiteSenarmontite Serandite
Serpentine ShattuckiteShattuckite Shell, Sea Shells Shortite Brazilian siderite - facetedSiderite
Sillimanite Simpsonite Sinhalite SmaltiteSmaltite bi-color smithsonite cab - MexicoSmithsonite
Smokey QuartzSmoky Quartz sodalite carvingSodalite Sogdianite Fancy Brilliant Emerald Cut Spessartite GarnetSpessartite Garnet Star of Asturias - sphaleriteSphalerite
Sphene - Emerald Cut - MadagascarSphene (Titanite) Spinel Gemstones - Sri LankaSpinel bicolor spodumeneSpodumene SpurriteSpurrite Star SapphireStar Sapphire
reddish brown staurolite - oval cut, BrazilStaurolite faceted stibiotantalite - MozambiqueStibiotantalite Stichtite StolziteStolzite Strontianite
Sugilite faceted sulfur - MichiganSulfur Oligoclase Sunstone from ndiaSunstone Taafeite TalcTalc
TantaliteTantalite tanzanite - gold Celtic ringTanzanite (Zoisite) Tektite TephroiteTephroite thaumasite, rectangular step cut - South AfricaThaumasite
Thomsonite tiger's eye - South AfricaTiger’s Eye Topaz Tri-Color Tourmaline from Nigeria by Daniel Stair of customgemstones.comTourmaline Tremolite
triphylite - triangular step cutTriphylite (Tryphylite) Tsavorite Garnet tugtupite - inlayTugtupite Turquoise displayTurquoise UlexiteUlexite
uvarovite garnet ringUvarovite Garnet VanadiniteVanadinite double heart cabochon - AustraliaVariscite VayryneniteVäyrynenite VilliaumiteVilliaumite
vivianite - Morococala MineVivianite WarditeWardite wavellite pendantWavellite Weloganite WhewelliteWhewellite
WilkeiteWilkeite shield-cut willemite - NamibiaWillemite faceted witherite - EnglandWitherite WollastoniteWollastonite emerald-cut wulfenite - Red Cloud MineWulfenite
Faceted xonotlite - ItalyXonotlite faceted yugawaraliteYugawaralite faceted zektzerite, 0.42 ctsZektzerite Zincite Zircon
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