Non-The Fan Kid Gemsonas/Moonstone

Moonstone  is a  Crystal Gem, an original character created by  SaltyPearl. GemCrust has drawn a fusion of this character with  Ice.

Fusions

Fusions with Canon Gems

 * When fused with Rose Quartz, they form Druzy Quartz.
 * When fused with Steven, they form Druzy Quartz.
 * When fused with Ruby, they form Eudialyte.
 * When fused with Sapphire, they form Apachite.
 * When fused with Amethyst, they form Lavender Chalcedony.
 * When fused with Pearl, they form Opalite.
 * When fused with Lapis Lazuli, they form Baryte.
 * When fused with Peridot, they form Aventurine (previously Sphene).
 * When fused with Jasper, they form Carminite.
 * When fused with White Diamond, they form Chromite.
 * When fused with Yellow Diamond, they form Sincosite.
 * When fused with Blue Diamond, they form Kovdorskite.
 * When fused with Pink Diamond, they form Moissanite.
 * When fused with Blue Pearl, they form Sea Opalite.
 * When fused with Yellow Pearl, they form Honey Opalite.
 * When fused with Bismuth, they form Sodalite.
 * When fused with Holly Blue Agate, they form Pectolite.
 * When fused with Carnelian, they form Poudretteite.
 * When fused with Jasper (Skinny), they form Carminite.
 * When fused with Amethyst (shoulder gem canon) they form Lavender Chalcedony.
 * When fused with Centipeetle Mother, they form an Unnamed Corrupted Fusion.
 * When fused with Hand Cluster, they form an Unnamed Semi Forced Fusion.
 * When fused with Aquamarine, they form Euclase.
 * When fused with Topaz(Right), they form Rubellite
 * When fused with Topaz(Left), they form Rubellite
 * When fused with Blue Zircon, they form Afghanite.
 * When fused with Yellow Zircon, they form Green Afghanite.
 * When fused with Parparadscha Sapphire, they form Peach Apatite.
 * When fused with Ruby(Doc),they form Eudialyte.
 * When fused with Ruby(Eyeball),they form Eudialyte.
 * When fused with Ruby(Navy),they form Eudialyte.
 * When fused with Ruby(Leggy),they form Eudialyte.
 * When fused with Ruby(Army),they form Eudialyte.
 * When fused with Rutile Twins, they form Crocoite.
 * When fused with Rhodonite, they form Rhodochrosite.
 * When fused with Ruby and Sapphire, they form Umbalite.
 * When fused with Pearl and Amethyst, they form Cassiterite.
 * when fused with Rose Quartz and Amethyst, they form Purpurite.
 * When fused with Steven and Amethyst, they form Purpurite.
 * When fused with Rose Quartz and Pearl, they form Aura Quartz.
 * When fused with Steven and Pearl, they form Aura Quartz.
 * When fused with Lapis Lazuli and Jasper, they form Taranakite.
 * When fused with Amethyst and Peridot, they form Pentagonite.
 * When fused with Pearl and Jasper, they form Fettelite.
 * When fused with Lapis Lazuli and Peridot, they form Allophane.
 * When fused with Steven and Connie, they form Druzivonnie.
 * When fused with Rose Quartz and Jasper, they form Curite.
 * When fused with Steven and Jasper, they form Curite.
 * .When fused with Both Topazes, they form Rubellite.
 * When fused with Rose Quartz and Lapis Lazuli, they form Indicolite.
 * When fused with Steven and Lapis Lazuli, they form Indicolite.
 * when fused with Jasper and Peridot, they form Nambulite.
 * When fused with Yellow Diamond and Blue Diamond, they form Vantablack.
 * When fused with Pearl and Peridot, they form Anapaite.
 * When fused with Ruby and Jasper, they form Danalite.
 * When fused with Sapphire and Lapis Lazuli, they form Chalcanthite.
 * When fused with Ruby and Lapis Lazuli, they form Kornerupine.
 * When fused with Sapphire and Jasper, they form Actinolite.
 * When fused with Amethyst and Lapis Lazuli, they form Dumortierite.
 * When fused with Pearl and Lapis Lazuli, they form Paraiba Tourmaline.
 * When fused with Amethyst and Jasper, they form Villiaumite.
 * When fused with Pearl and Ruby, they form Rhodochrosite.
 * When fused with Pearl and Sapphire, they form Boracite.
 * When fused with Amethyst and Ruby, they form Almandine.
 * When fused with Amethyst and Sapphire, they form Bentorite.
 * When fused with Jasper and the Snow Monster, they form an Unnamed Corrupted Fusion.
 * When fused with Rose Quartz and Peridot, they form Orange Eudialyte.
 * When fused with Peridot and Steven, they form Orange Eudialyte.
 * When fused with Steven and Greg Universe, they form Druzy Quartz (Steven and Greg).
 * When fused with Lapis Lazuli and Jasper (Skinny), they form Taranakite.
 * When fused with Ruby and Rose Quartz they form Red Tanzanite.
 * When fused with Ruby and Steven they form Red Tanzanite.
 * When fused with Sapphire and Rose Quartz they form Morado Opal.
 * When fused with Sapphire and Steven they form Morado Opal.
 * When fused with Ruby, Sapphire, and Amethyst, they form Clinoclase (previously Musgravite).
 * When fused with Ruby, Sapphire, and Pearl, they form Cervantite.
 * When fused with Ruby, Sapphire, and Rose Quartz, they form Fluocerite.
 * When fused with Ruby, Sapphire, and Steven, they form Fluocerite.
 * When fused with Ruby, Sapphire, and Lapis Lazuli, they form Linarite.
 * When fused with Ruby, Sapphire, and Jasper, they form Heliotrope.
 * When fused with Ruby, Sapphire, and Peridot, they form Safflorite.
 * When fused with Ruby, Sapphire, and Bismuth, they form Chalcopyrite.
 * When fused with Ruby, Sapphire, and Yellow Diamond, they form Akaganéite.
 * When fused with Ruby, Sapphire, and Blue Diamond, they form Askagenite.
 * When fused with Amethyst, Pearl, and Rose Quartz, they form Diaboleite.
 * When fused with Both Topazes And Jasper, they form Autunite.
 * When fused with Lapis Lazuli, Jasper, and Peridot, they form Edenite.
 * When fused with Ruby, Pearl, and Jasper, they form Anglesite.
 * When fused with Ruby, Amethyst and Pearl, they form Red Bone
 * When fused with Sapphire, Amethyst and Pearl, they form Canvasite
 * When fused with Rose Quartz, Pearl, and Lapis Lazuli, they form Tanzine Aura Quartz.
 * When fused with Rose Quartz, Amethyst, and Jasper, they form Limonite.
 * When fused with Ruby, Sapphire, Amethyst, and Pearl they form Labradorite (previously Fluorite).
 * When fused with Ruby, Sapphire, Amethyst, and Rose Quartz, they form Kammererite.
 * When fused with Ruby, Sapphire, Pearl, and Rose Quartz, they form Tiffany Stone.
 * When fused with Ruby, Sapphire, Lapis Lazuli, and Jasper, they form Duftite.
 * When fused with Ruby, Sapphire, Amethyst, and Peridot, they form Crocidolite.
 * When fused with Ruby, Amethyst, Pearl, And Rose Quartz, they form Magenta Aura Quartz.
 * When fused with Sapphire, Amethyst, Pearl, And Rose Quartz, they form Azure Aura Quartz.
 * When fused with Rose Quartz, Amethyst, Pearl, and Lapis Lazuli, they form Rose Water Opal.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, and Rose Quartz, they form Iris Quartz.
 * When fused with Ruby, Sapphire, Pearl, Amethyst, and Peridot, they form Biotite.
 * When fused with Ruby (Doc), Ruby (Eyeball), Ruby (Army), Ruby (Navy), and Ruby (Leggy), they form Eudialyte.
 * When fused with Ruby,Sapphire, Amethyst, Lapis Lazuli and Jasper, they form Boussingaultite
 * When fused with Ruby, Sapphire, Pearl, Amethyst, Lapis Lazuli, and Jasper, they form Nissonite.
 * When fused with Ruby, Sapphire, Pearl, Amethyst, Peridot, and Jasper, they form Rainbow Variscite.
 * When fused with Fluorite they form Mystic Fluorite.
 * When fused with Ruby, Sapphire, Pearl, Amethyst, Lapis Lazuli, Peridot, and Jasper, they form Pyrolusite.
 * When fused with Ruby, Sapphire, Pearl, Amethyst, Lapis Lazuli, Peridot, Jasper, and Rose Quartz, they form Alloclasite.
 * When fused with Ruby, Sapphire, Pearl, Amethyst, Lapis Lazuli, Peridot, Jasper, Rose Quartz, and Bismuth they form Stephanite.

Fusions with Fanon Gems

 * When fused with Obsidian, they form Violane.
 * When fused with Night Blue Pearl, they form Opalite.
 * When fused with Ruby (Wristband), they form Eudialyte.
 * When fused with Ice, they form Azurite.
 * When fused with Heliodor, they form Chrysoprase.
 * When fused with Topaz, they form Sunstone.
 * When fused with Pyromorphite, they form Tremolite.
 * When fused with Pearl (defective), they form Multicolor Opalite.
 * When fused with Pearl (overcooked), they form Sky Blue Opalite.
 * When fused with Rose Quartz (defective right hand gem), they form Druzy Quartz.
 * When fused with Eisenkiesel's Pearl, they form Red Opalite.
 * When fused with Red Diamond, they form Pale Moissanite.
 * When fused with Red Pearl, they form Red Opalite.
 * When fused with Black Sapphire, they form Collophane.
 * When fused with Pink Sapphire, they form Alacranite.
 * When fused with Orange Sapphire, they form Mimetite.
 * When fused with Yellow Sapphire, they form Pyromorphite.
 * When fused with Green Sapphire, they form Chlorapatite.
 * When fused with Sapphire (hand gem) they form Apachite.
 * When fused with Purple Sapphire, they form Fluorapatote.
 * When fused with White Sapphire, they form Staffelite.
 * When fused with Red Jasper, they form Kona Dolomite.
 * When fused with Aura Spirit Quartz, they form Brassite.
 * When fused with Sunstone, they form Feldspar.
 * When fused with Rock, they form Chalk.
 * When fused with Marshallsussmanite, they form Altisite.
 * When fused with Pink Sapphire (cheek gem), they form Alacranite.
 * When fused with Lemon Quartz, they form Moss Quartz.
 * When fused with Blue Quartz, they form Ocean Quartz.
 * When fused with Polyhedroid Agate, they form Serpierite.
 * When fused with Topaz, they form Rubellite.
 * When fused with Scolecite, they form Limestone.
 * When fused with Snow Quartz, they form Hemimorphite.
 * When fused with Rhodochrosite, they form Idocrase.
 * When fused with Onyx, they form Hematite.
 * When fused with Wood Opal, they form Polybasite.
 * When fused with Fluorite, they form Spectrolite.
 * When fused with Gomedha, they form Pezzottaite.
 * When fused with Blue Zircon, they form Afghanite.
 * When fused with Onyx, they form Hematite.
 * When fused with Cave Pearl, they form Opalite.
 * When fused with Moussaieff Red Diamond, they form Stichtite.
 * When fused with Moussaieff Blue Diamond, they form Blue Stichtite.
 * When fused with Millennium Star Diamond, they form Urusovite.
 * When fused with Centenary Diamond, they form Pale Urusovite.
 * When fused with Spirit of De Grisogono Diamond, they form Tennantite.
 * When fused with De Grisogono Green Diamond, they form Pale Tennantite.
 * When fused with Blue Moon of Josephine Diamond, they form Plancheite.
 * When fused with Sweet Josephine Diamond, they form Violet Plancheite.
 * When fused with Ocean Paradise Diamond, they form Lazurite.
 * When fused with Ocean Dream Diamond, they form Pale Lazurite.
 * When fused with Idol's Eye Diamond, they form Benitoite.
 * When fused with Florentine Diamond, they form Green Benitoite.
 * When fused with Cullinan I Diamond, they form Grandidierite.
 * When fused with Blue Amber, they form Blue Dioptase.
 * When fused with Moonstone, they form a larger Moonstone.
 * When fused with Celestite, they form Anatase.
 * When fused with Ametrine, they form Titanium Quartz.
 * When fused with Exotica Jasper, they form Saliotite.
 * When fused with Rainbow Moonstone, they form Iridescent Moonstone.
 * When fused with Fluorite, they form Spectrolite.
 * When fused with Rose Rock, they form Druzy Ore.
 * When fused with Abalone, they form Gypsum.
 * When fused with Magnetite, they form Natrolite.
 * When fused with Orthoclase, they form Andesine.
 * When fused with Albite, they form Amazonite.
 * When fused with Chlorophane, they form Spectrolite.
 * When fused with Snowflake, they form Carletonite.
 * When fused with Violet Diamond, they form Nevadaite.
 * When fused with Maxixe, they form Turquoise.
 * When fused with Violet Diamond, they form Nevadaite.
 * When fused with Amber, they form Dioptase.
 * When fused with Winza Sapphire, they form Rainbow Apatite.
 * When fused with Abalone Pearl, they form Opalite.
 * When fused with Ice (Sharky), they form Azurite.
 * When fused with Kosmochlor, they form Conichalcite.
 * When fused with Beraunite, they form Chambersite.
 * When fused with Mahogany Obsidian, they form Hiddenite.
 * When fused with Honey Calcite, they form Green Tourmaline.
 * When fused with Coffinite, they form Astrophyllite.
 * When fused with Chrysoberyl, they form Diopside.
 * When fused with Flower Stone, they form Aerinite.
 * When fused with Indicolite, they form Paragonite.
 * When fused with Snow, they form Azurite.
 * When fused with Yellow Calcite, they form Lime Tourmaline.
 * When fused with Moonstone, they form a larger Moonstone.
 * When fused with Pyromorphite (chest gem), they form Tremolite.
 * When fused with Citrine, they form Green Chalcedony.
 * When fused with Moonstone, they form a larger Moonstone.
 * When fused with Citrine, they form Green Chalcedony.
 * When fused with Pyrope, they form Purple Zircon.
 * When fused with Opalite, they form Blue Opal.
 * When fused with Jet, they form Goethite.
 * When fused with Bloodstone, they form Nebula Stone.
 * When fused with Obsidian, they form Dark Violane.
 * When fused with Pyrope, they form Purple Zircon.
 * When fused with Demantoid, they form Chrome Diopside.
 * When fused with Fullerite, they form Titanium.
 * When fused with Aquamarine, they form Euclase.
 * When fused with Epidote, they form Morganite.
 * When fused with Snowflake's Pearl, they form Snow Opalite.
 * When fused with Lapis Lazuli, they form Baryte.
 * When fused with Peridot, they form Aventurine.
 * When fused with Mookaite, they form Volcano Quartz.
 * When fused with Tanzan Aura Quartz they form Kapellasite.
 * When fused with Angel Aura Quartz they form Kochkarite.
 * When fused with Butter Amber, they form Lime Dioptase.
 * When fused with Golden Labradorite, they form Vivianite.
 * When fused with Chrome Diopside, they form Cornubite.
 * When fused with Coral, they form Charoite.
 * When fused with Emerald, they form Shattukite
 * When fused with Kyanite, they form Connelite.
 * When fused with Sulfur, they form Uvarovite.
 * When fused with Moonstone, they form a larger Moonstone.
 * When fused with Petrikiel, they form Gray Lace Agate.
 * When fused with Wattias, they form Bideauxite.
 * When fused with Fire, they form Antimatter.
 * When fused with Brown Diamond, they form Fabullite.
 * When fused with Andresk(Zaratite), they form Cuprosklodowskite.
 * When fused with Tahitian Pearl, they form Blue Berry Opalite.
 * When fused with Nacre, they form Chamosite.
 * When fused with Rainbow Diamond, they form Cerussite.
 * When fused with Rainbow Pearl, they form Rainbow Opalite.
 * When fused with Crystal, they form Angel Aura Danburite.
 * When fused with Pink Crystal, they form Pink Aura Danburite.
 * When fused with Blue Amethyst, they form Dark Blue Chalcedony.
 * When fused with Mindnight Pearl, they form Mindnight Opalite.
 * When fused with Mr Gusite, they form Graphite.
 * When fused wIth Ice's Pearl, they form Light Blue Opalite.
 * When fused with Zoisite, they form Green Moonstone.
 * When fused with Euclase, they form Pacific Opal.
 * When fused with Ice Quartz, they form Blueberry Quartz.
 * When fused with Blue Phantom Quartz, they form Dark Blue Aura Quartz.
 * When fused with George(Ruby), they form Eudialyte.
 * When fused with Pink Sapphire, they form Alacranite.
 * When fused with Cat's Eye Opal, they form Cat's Eye Peach Moonstone.
 * When fused with Rainbow Moonstone, they form Iridescent Moonstone.
 * When fused with Ice, they form Azurite.
 * When fused with Opal, hey form Anhydrite.
 * When fused with Emerald, they form Shattukite
 * When fused with Ice, they form Azurite.
 * When fused with Pearl, they form Opalite.
 * When fused with Pink Beryl, they form Pink Moonstone.
 * When fused with Green Amethyst, they form Teal Chalcedony.
 * When fused with Blue Lace Agate, they form Ligh Blue Quartz.
 * When fused with Green Apple Aura Quartz, they form Bayldonite.
 * When fused with Margaritasite, they form Ussingite.
 * When fused with Pearl Aura Quartz, they form Amicite.
 * When fused with Green Agate, they form Arthurite.
 * When fused with Thorite, they form Tsavorite.
 * When fused with Nepheline, they form Dyscrasite.
 * When fused with Green Tourmaline, they form Piypite.
 * When fused with Watermelon Tourmaline, they form Nickenichite.
 * When fused with Aqua Aura Quartz, they form Langite.
 * When fused with Celestine, they form Anatase.
 * When fused with Baryte, they form Ringwoodite.
 * When fused with Luke, they form Moissanite.
 * When fused with Urusovite, they form Melanterite.
 * When fused with Peach Moonstone, they form Lavender Moonstone.
 * When fused with Popcorn Citrine, they form Blue Montana Agate.
 * When fused with Cotton Candy Amethyst, they form Violet Chalcedony.
 * When fused with Titanium Quartz, they form Manganite.
 * When fused with Tear, they form Rock Crystal.
 * When fused with Treck, they form Gray Lace Agate.
 * When fused with Ktenasite, they form ¿?
 * When fused with Zeunerite, they form ¿?
 * When fused with Picromerite, they form ¿?
 * When fused with Lime Diamond,they form Euchroite.
 * When fused with Lime Pearl, they form Lime Opalite.
 * When fused with Celestite, they form Anatase.
 * When fused with Petrikiel's Pearl, they form Opalite.
 * When fused with Emerald, they form Shattukite.
 * When fused with Chalcedony, they form Caledonite
 * When fused with Vladimirite, they form Gibbsite.
 * When fused with Star Aquamarine, they form Blue Iris Agate.
 * When fused with Green Aquamarine, they form Teal Euclase.
 * When fused with Crystal Quartz, they form Agardite.
 * When fused with Citrine, they form Green Chalcedony.
 * When fused with Kyanite, they form Connelite.
 * When fused with Galena, they form Andorite.
 * When fused with Mercury, they form Arsenopyrite.
 * When fused with Watias and Petrikiel, they form Bicolor Grape Agate.
 * When fused with Ice(temporal gem) and Pearl(temporal gem), they form Howlite.
 * When fused with Orange Sapphire and Euclase, they form ¿?
 * When fused with Tahitian Pearl and Nacre, they form Boothite.
 * When fused with Blue Amethyst, and Mindnight Pearl, they form Cassiterite.
 * When fused with Chrome Diopside and Coral, they form Hypersthene.
 * When fused with Albite and Orthoclase, they form Microcline.
 * When fused with Ice and Topaz, they form Rosasite.
 * When fused with Ice and Heliodor, they form Claringbullite.
 * When fused with Gold and Silver, they form Osmium.
 * When fused with Rose Quartz (defective chest gem) and Amethyst (defective navel gem), they form Little Purpurite.
 * When fused with Lemon Quartz and Blue Quartz, they form Clear Quartz.
 * When fused with Ice and Topaz, they form Mirabilite.
 * When fused with Ice and Scolecite, they form Boulder Opal.
 * When fused with Ice and Snow Quartz, they form Mist Chalcedony.
 * When fused with Topaz and Snow Quartz, they form Tlapallite.
 * When fused with Platinum and Silver, they form Sillimanite.
 * When fused with Ice and Snowflake, they form Galaxy Stone.
 * When fused with Chrysoberyl and Flower Stone, they form Fluellite.
 * When fused with Moonstone and Sunstone, they form Larvikite.
 * When fused with Violet Diamond and Snowflake, they form Violet Scapolite.
 * When fused with Iolite and Citrine, they form Rainbow Tourmaline.
 * When fused with Topaz and Petrikiel, they form Cylindrite.
 * When fused with Ice and Petrikiel, they form Novaculite.
 * When fused with Rubellite and Chalcedony, they form Gmelinite.
 * When fused with Moussaieff Red Diamond and Spirit of De Grisogono Diamond, they form Agrellite.
 * When fused with Topaz and Snowflake, they form Cyanotrichite.
 * When fused with Ice and Pyromorphite, they form Electrum.
 * When fused with Topaz and Pyromorphite, they form Pink Orthoclase.
 * When fused with Cobalt and Aquamarine, they form Musgravite.
 * When fused with Ice, Albite, and Orthoclase, they form Christelite.
 * When fused with Petrikiel, Albite and Orthoclase, they form Whiteite.
 * When fused with Topaz (eye gem), Topaz (navel gem), and Topaz (chest gem), they form Sunstone.
 * When fused with Topaz, Ice, and Snowflake, they form Rainforest Topaz.
 * When fused with Topaz, Snow Quartz, and Ice, they form Cordierite.
 * When fused with Pyromorphite, Albite, and Orthoclase, they form Riebeckite.
 * When fused with Ice, Pyromorphite, and Snowflake, they form Coffinite.
 * When fused with Chrome Diopside, Coral, and Margaritasite, they form Cotton Candy Quartz.
 * When fused with Chrome Diopside, Coral, and Thorite, they form Mariposite.
 * When fused with Chrome Diopside, Thorite, and Margaritasite, they form Hardystonite.
 * When fused with Chrome Diopside, Coral, Margaritasite, and Thorite, they form Goldstone.
 * When fused with Rainbow Moonstone, Albite, Orthoclase, and Moonstone, they form Oligoclase.
 * When fused with Rainbow Moonstone, Albite, Orthoclase, Moonstone, and Sunstone, they form Rainbow Lattice Sunstone.
 * When fused with Rainbow Moonstone, Albite, Orthoclase, Moonstone, Sunstone and Moonstone, they form Mega Rainbow Lattice Sunstone.
 * When fused with Chrome Diopside, Coral, Margaritasite, Thorite, Rubellite and Chalcedony, they form Hodgkinsonite.
 * When fused with Coral, Rubellite, Chalcedony, Chrome Diopside, Thorite,  Margaritasite, and Celestine, they form Holmquistite.
 * When fused with Coral, Rubellite, Chalcedony, Chrome Diopside, Thorite, Margaritasite and Petrified Wood, they form Sylvite.
 * When fused with Coral, Rubellite, Chalcedony, Chrome Diopside, Thorite, Margaritasite, Celestite, and Petrified Wood they form Wiluite.
 * When fused with Hadrystonite, they form Hausmannite.
 * When fused with Coral, Rubellite, Chalcedony, Chrome Diopside, Thorite,  Margaritasite, Celestine, Aqua Aura Quartz, Aqua Aquamarine, Aqua Sapphire, Aqua Lapis Lazuli, Aqua Topaz, Aqua Pearl, and Teal Quartz they form Scorodite.

Fusions with Canon and Fanon Gems

 * When fused with Jasper and Ice, they form Smithsonite.
 * When fused with Ice and Amethyst, they form Phosophyllite.
 * When fused with Ice and Pearl, they form Howlite.
 * When fused with Ice and Yellow diamond, they form Torbernite.
 * When fused with Ice and Lapis Lazuli, they form Lammerite.
 * When fused with Petrikiel and Amethyst, they form Gray Chalcedony.
 * When fused with Petrikiel and Pearl they form Annabergite.
 * When fused with Petrikiel and Steven, they form Rose Aura Quartz.
 * When fused with Petrikiel and Rose Quartz, they form Rose Aura Quartz.
 * When fused with Rose Quartz and Lemon Quartz, they form Strawberry Quartz.
 * When fused with Rose Quartz and Ice, they form Spirit Quartz.
 * When fused with Steven and Ice, they form Spirit Quartz.
 * When fused with Holly Blue Agate and Pyromorphite, they form Magnesioelbaite.
 * When fused with Pyromorphite and Amethyst, they form Magnesioferrite.
 * When fused with Jasper and Red Jasper, they form Prousite.
 * When fused with Violet Diamond and Jasper, they form Letovicite.
 * When fused with Pyromorphite and Pearl, they form Apophyllite.
 * When fused with Rose Quartz and Pyromorphite, they form Magnesiosettlite.
 * When fused with Jasper and Pyromorphite, they form Magnesiocorbatite.
 * When fused with Yellow Diamond and Pyromorphite, they form Sette Silica.
 * When fused with Blue Diamond and Pyromorphite, they form Tetra Silica.
 * When fused with Steven and Snowflake, they form Tanzan Aura Quartz.
 * When fused with Ruby, Sapphire, and Pyromorphite, they form Cobalto Calcite.
 * When fused with Ruby, Sapphire, and Ice, they form Cornetite.
 * When fused with Rose Quartz, Pearl and Ice, they form Indigo Cactus Quartz.
 * When fused with Jasper, Lapis Lazuli, and Ice, they form Azurmalachite.
 * When fused with Amethyst, Pearl, and Ice, they form Chalcophyllite.
 * When fused with Albite, Orthoclase and Pearl, they form Moon Opal.
 * When fused with Albite, Orthoclase and Amethyst, they form Chevron Amethyst.
 * When fused with Albite, Orthoclase and Sapphire, they form Cumengite.
 * When fused with Albite, Orthoclase and Ruby, they form Brookite.
 * When fused with Albite, Orthoclase and Steven, they form Blue Moon Quartz.
 * When fused with Albite, Orthoclase and Rose Quartz, they form Blue Moon Quartz.
 * When fused with Albite, Orthoclase, Ruby and Sapphire, they form, Dragon Breath Opal.
 * When fused with Yellow Diamond, Blue Diamond, and Pyromorphite, they form Quantum Silica.
 * When fused with Lapis Lazuli, Obsidian, Snow Quartz, and Chlrophane, they form Glaucophane.
 * When fused with Pearl, Amethyst, Rose Quartz, and Ice, they form Fluororichterite.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, and Ice, they form Amesite.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, and Topaz, they form Atacamite.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, and Ice, they form Celestial Aura Quartz.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, and Snowflake, they form Midnight Aura Quartz.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Peridot, Ice and Snowflake, they form Lightning Strike Quartz.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Ice and Heliodor, they form Glauconite.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, Ice and Snowflake, they form Cryokinetics Aura Quartz.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, Ice and Petrikiel, they form Grayite.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, Peridot, Lapis Lazuli, Jasper and Ice, they form Cobalt Aura Quartz.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, Peridot, Lapis Lazuli, Bismuth Jasper and Ice, they form Purple Flame Aura Quartz.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, Peridot, Lapis Lazuli, Jasper, Ice, Chrome Diopside and Coral, they form Royal Aura Quartz.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, Peridot, Lapis Lazuli Jasper, Ice, Chrome Diopside, Coral and Margaritasite, they form Peacock Aura Quartz.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, Lapis Lazuli, Peridot, Jasper, Bismuth, Ice, Topaz, Albite, Orthoclase, and Pyromorphite, they form Altaite.
 * When fused with Ruby, Sapphire, Amethyst, Pearl, Rose Quartz, Lapis Lazuli, Peridot, Jasper, Bismuth, Ice, Topaz, Albite, Orthoclase, Pyromorphite, Maxixe, Snowflake, Amber, Topaz, Scolecite, Snow Quartz, Red Jasper, Rainbow Moonstone, Fluorite, Petrikiel, and Kosmochlor, they form Akhtenskite.

Fusions with another gems

 * When fused with Nephrite, they form ¿?.
 * When fused with Geraldine, they form ¿?.
 * When fused with Concrete, they form ¿?.
 * When fused with Jarbicite, they form ¿?.
 * When fused with Chazuki, they form ¿?.
 * When fused with Earth Bettle, they form ¿?.
 * When fused with Budgerite, they form ¿?.
 * When fused with Crunch Rock, they form ¿?.
 * When fused with Starite, they form ¿?.

Other Fusions

 * When fused with Mabel Pines, they form Moonbel.
 * When fused with Dipper Pines, they form Moondip.
 * When fused with Bill Cipher, they form PRRQVWRQH.
 * When fused with Star Butterfly, they form Starstone.
 * When fused with Sans, they form Sanstone.
 * When fused with Goku, they form Moongoku.

Appearance
Moonstone has a mist blue complexion, shoulder-length gray-violet hair that covers her left eye, and bright lavender eyes. Her gemstone is located on her forehead. She wears a sleeveless powder blue tank with a violet inverted star pattern, black, violet, and gray-blue leggings, and gray-violet boots.

Personality
She is adventurous, due to her purpose on  Homeworld. She is usually happy. She tends to remain silent in arguments and gets over things quickly, often urging others to do the same.