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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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Learn about the elements and their role in the mineral world.▸ The Mineralogy of the Elements
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Ore Minerals
On This Day (2nd Oct 1836): HMS Beagle returns to England
On this day in 1836, the H.M.S. Beagle returned to England after completing a five year research voyage. It was on this voyage that Charles Darwin collected data that would lead to his theory of evolution by natural selection.Recent Articles
Howlite Versus Magnesite- A Case Against Healy-Feely Turquoise!Yash Redkar - 28th Sep 2025
The Top 10 Mineral-Producing Countries in the WorldAlejandro Jativa - 23rd Sep 2025
'Digital by Nature, The Art of Miguel Chevalier' - Kunsthalle MünchenMario Pauwels - 18th Sep 2025
The Star of the Stars! – Type Specimens of the Geological Museum.Rui Nunes - 18th Sep 2025
The Malpensa Mineral Show 2025!Riccardo Modanesi - 16th Sep 2025
- More ArticlesClick here to see more recent articles
Market News
1st Oct - BluegemsBluegems fresh update.
1st Oct - D. Joyce MineralsRossmanite - Tanco Mine WOW !
27th Sep - The ArkenstoneRice Museum Benefit Ends Soon!
26th Sep - The ArkenstoneNew RARE Species Update!
21st Sep - Greg DaintyBluegems fresh update.
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