
Click to view full screen.
- Mineral species6,224
- Rock names3,309
- Other names55,353
- Localities418,140
- Occurrences1,682,681
- Photos1,505,191
- Articles3,036
- Glossary items25,923
- Registered users92,235
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.
Learn
Learn more about rocks and minerals, their origins and their uses:▸ 🎦 Learn how to use mindat.org
▸ Enter our learning center
Rocks and Meteorites
We don't just cover minerals, we also have data on rock and meteorite types.▸ Rock types
▸ Meteorites
Books & Journals
Free downloads of selected books, magazines and papers.▸ Download books and magazine list
▸ The mindat.org library
The Elements
Learn about the elements and their role in the mineral world.▸ The Mineralogy of the Elements
▸ Search minerals by chemistry
Ore Minerals
On This Day (8th Jun 1783): Laki eruption
On this day in 1783, the eruption of Laki in Iceland began along a 15.5 mile (25 km) long fissure. The eruption lasted eight months.Recent Articles
Etch Pit: Record Keeper CrystalBoyuan Zhang - Today
Large Fluorescent Selenite Crystals from the London Clay Formation of Warden Point, Isle of Sheppey, KentRicky Mowatt - Today
Kosovo and Bulgaria adventure, 2026Jolyon Ralph - 31st May 2026
Ivor Dennis Thurgood (1944 – 2026) R.I.P.Roy Starkey - 31st May 2026
Minerals of the Black Diamond Area, Washington State.Aidan Cerenzie - 31st May 2026- More ArticlesClick here to see more recent articles
Market News
6th Jun - D. Joyce MineralsQuebec: Asbestos, Francon, MSH
28th May - D. Joyce MineralsGrenville, Quebec, NFLD added
15th Apr - D. Joyce MineralsMineralogical books added
9th Apr - The ArkenstoneEx Smale Auctions ending soon!
26th Mar - mineralman.comAuctions ending TONIGHT!- More Dealer NewsClick here to view all recent dealer news














