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Welcome

Mindat.org is the world's largest open database of minerals, rocks, meteorites and the localities they come from.

Mindat.org is run by the not-for-profit Hudson Institute of Mineralogy.

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The mindat project started in 1993. Learn more about our past, and future.

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Rocks and Meteorites

We don't just cover minerals, we also have data on rock and meteorite types.

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The Elements

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Mines and Mining

Without mining our modern society would not exist. Most mining companies today are committed to producing these resources in a way that both benefits the local communities and has little or no long-term environmental impact. Read on to learn more.

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'49er Minerals "Stone World" LTD Adam's Minerals Adelaide Mining Company African Trading Agate Montana Agate West Alain Martaud Minéreaux Alectorius Minerals Aleksandr Zuev Alice Sikorski Alta Gema Alternate Minerality Alvaro Lucio Minerals Anna Merritt Antero Minerals & Jewelry Ariel Graves Arkfeld Minerals Armando & Sons Custom Rock Cutters Arte Crystals Artisan Made Gemstones Aspen Mining Company Atlas Gems and Minerals Awake Aesthetics B&L Minerals BCD2 Creations BKW Opals Barlow's Gems Barnett Fine Minerals Barrios Amethysts Barry Mercer Minerals Belkis Minerals Big Blue Wreck Big Rock Minerals Bill Dameron Bisbee Born Minerals Black Star Minerals Blackstone Lapidary Blaine Reed Meteorites Blue Cap Productions Blue Crystal Mines Bode Publications Bolivian Minerals Brasgemas Brazarte Bruce Wood Minerals Buckskin Booksellers Burtis Blue Turquoise By Design Gems By Kerith CPH International Cactus Valley Ranch Canyon Colors Carlos Menezes Minerals Chaotic 2 Creations Chris Cowan Collector's Edge Colorado Minerals Comet Mineral Shop Cornerstone Minerals Costigan's Minerals West Crystal Classics Crystal Habit Crystal Springs Crystal World & Prehistoric Journeys Crystals from Heaven Cut Edge Gems Cut That Agate D&J Rare Gems LTD Dan's Used Rocks Dancing Ravenstoneworks David Crawford Del Sur Agates Desert Gold Diggers Devonian Depot LLC DiWolf Dois Ursas Minerais Earth Minerals Morocco Earth Works Earth's Treasures Enchanted Minerals LLC Erin Delventhal Ethiopian Gem & Minerals Exporter Excel Gems & Minerals Exotic Minerals of Russia Fall Creek Enterprises Felipe Barrera Fenn's Gems & Minerals LLC Fine Art Minerals Fine Brazilian Minerals Fine Minerals International GEOdyssey LLC Gary & Linda Katzer Gary Rowley Gem-A - the Gemological Association of Great Britain Gemas N.O. 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Nature Designs Nevada Mineral and Book Company Nooristan Crystals Northern Nevada Gold Nuevo Mundo Imports O' Dark Thirty Boyz One of a Kind Jewelry Opalescent Daydreams Opalos Romero Orca Gems P.M. Customs Pacha Mama Minerals Pala International Fine Minerals Paleofacts Pangaea Industries Inc. Pat Haynes Patagonia Minerals Persson Rare Minerals Peter K.M. Megaw Pike's Peak Rockshop Pinnacle 5 Minerals Piritas de Navajún S.L. Poor Boys Opals Porte de Sahara R&D XTALS Inc RLS Ramos Mineral's S.R.Ltda. Rarestone Richard Shupe Minerals Rock Biz Rock Out Gem Mineral & Art Exchange Rock Pups Rock of Ages Rocko Minerals Rocks & Minerals Rocks of Ages Rocksaholics Rockswest Rocky Mountain Mining Co. Saga Minerals Sarilapis Ltd. 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Top Gem Tracie Bennitt Treasure Valley Gem Art Trilobites of America Trini & Julie's Minerals Tru Gems True View Case Tucson Gem & Mineral Club - Micromineral Club Unconventional Lapidarist LLC Unique Minerals Urumining Utah Septarian Treasures Vasconcelos Wade's Wood & Rocks Warfield Weinrich Minerals Well-Arranged Molecules Wendell Minerals West Desert Collectors Western Minerals Wilensky Fine Minerals William Kern William Shelton World Gems & Jewelry Xtal
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