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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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We don't just cover minerals, we also have data on rock and meteorite types.▸ Rock types
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Learn about the elements and their role in the mineral world.▸ The Mineralogy of the Elements
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Recent Articles
Minerals Associated with PortugalRui Nunes - Yesterday
Agates - hidden beautyVÃtÄ›zslav Snášel - 25th Oct 2025
Munich Show 2025Jolyon Ralph - 24th Oct 2025
The Fossils of the Guimarota Mine, PortugalRui Nunes - 23rd Oct 2025
Aparis Mine: The Subsoil Richness of the Barrancos RegionRui Nunes - 21st Oct 2025- More ArticlesClick here to see more recent articles
Market News
29th Oct - The ArkenstoneWeekly Auctions ending soon!
28th Oct - BluegemsIndia, John Weir collection.
24th Oct - The ArkenstoneNew Update of Mixed Minerals!
23rd Oct - mineralman.comAuctions Ending NOW!
18th Oct - The ArkenstoneNew POHL Tsumeb TN & Minis!- More Dealer NewsClick here to view all recent dealer news


















