Latest Discussions and Replies
10mHeliumPosted by Lalith Aditya Senthil Kumar. 21 replies in Minerals.
55mClara mine, Freiburg regio, SW GermanyPosted by Simon Van den Broeck. 5 replies in Identity Help.
1hBest kermesite to datePosted by Max Merlo. One reply in Photos.
2h⚠52 imagesNature Thread Number 25Posted by Rolf Luetcke. 64 replies in General.
2hFrom Crabtree mine, North Carolina?Posted by Ed Clopton. 2 replies in General.
2hNew Mexico stilbite locality?Posted by Ed Clopton. 5 replies in General.
3hMont Tremblant Quebec 2Posted by Johanne De Castro. 14 replies in Identity Help.
3hMont Tremblant Quebec 3Posted by Johanne De Castro. 10 replies in Identity Help.
3hI bought this speicimen of Kyanite with mystery crystals (Sorry for the bad photo)Posted by Itsuki Imaeda. 3 replies in Identity Help.
6hMorrocoPosted by Elmahi Amamou. 2 replies in Identity Help.
9hPOTD todayPosted by Ed Clopton. 4 replies in Photos.
9hLabradorite or bytownite?Posted by Joel Williams. 12 replies in General.
15hPOTD - "Mineral" or not "mineral"?Posted by Franz Bernhard. 16 replies in Photos.
20hGold Hill mine, Toole County, UtahPosted by Don Saathoff. 2 replies in Field Collecting.
20hThis from TürkiyePosted by M.M.B A.M.B. 17 replies in Identity Help.
22hSearch for a Small Prospect Northeast of Benson ArizonaPosted by Rolf Luetcke. 2 replies to an article.
1dCorrect term for multiple twinned crystalsPosted by Volker Betz. 2 replies in Education.1dPhoto permission and Mindat do loop. Help, pleasePosted by Sue Marcus. 3 replies in Improving Mindat.org.1dBerwind Mine, Trinidad coal field, Las Animas County, Colorado, USAPosted by James Catmur. One reply in Localities.
1d6kg Quartz Crystal Point with Titanium InclusionsPosted by Will Rav. 5 replies in Lost and Stolen Specimens.
1dCopper and Cuprite crystals from Kennecott, AlaskaPosted by David Johnson. 2 replies in Field Collecting.
1dPerhaps Canon City district, CO?Posted by Dana Slaughter in Photos.
1dMont Tremblant QuebecPosted by Johanne De Castro. 12 replies in Identity Help.
1dImportant notice - email verification will be enabled!Posted by Jolyon Ralph. 30 replies in Improving Mindat.org.
1dBought from an estate sale and trying to identify itPosted by Jeremy Moore. 6 replies in Identity Help.
2dNice to see a Tri-State SpecimenPosted by William Godley. 16 replies in Photos.
2dPurchased off ebayPosted by Andrina van Acker. 7 replies in Identity Help.2d🦟 BUG: Difficulty getting the mindat site to take a donationPosted by Paul Hernday. 2 replies in How to Contribute.
2dbattery-powered hammerPosted by Jhonatan Gomes. 19 replies in Field Collecting.2dField collecting in SwitzerlandPosted by Max Baro. 2 replies in Field Collecting.
2dClear Creek Canyon, Goat Mountain, San Benito County, California, USAPosted by Ralph S Bottrill. 13 replies in Localities.
2dCleaning fluorite crystals with “accelerated” ammonium bifluoride.Posted by Stephen Pegler. 30 replies in Techniques for Collectors.
2dThis is a sand surface of a rock that was purchased many years ago.Posted by James Mossier. One reply in Identity Help.2dTrial of “Search Minerals by Properties” using Mindat mineral propertiesPosted by Holger Hartmaier. 12 replies in Improving Mindat.org.
2dMindat response very slow and sometimes timeoutPosted by Volker Betz. 13 replies in General.
3dProposed Chuckwalla National MonumentPosted by Kyle Beucke. 25 replies in General.3dAquilla Quarry # 11Posted by Rolf Luetcke. 2 replies in Localities.3dAsbestos mine, Thurman Township, Warren County, New York, USAPosted by William Godley. 3 replies in Localities.
3dSussex County, NJPosted by Itsuki Imaeda. 9 replies in Identity Help.3dReplacing POD PhotosPosted by Gianfranco Ciccolini. 7 replies in How to Contribute.3dthe Tongbei locality page needing to be cleaned up and 2 further localities to be added.Posted by Peter Andersen. 3 replies in Improving Mindat.org.
3d"Questionable" status of pintadoitePosted by Vik Vanrusselt. 3 replies in Mineralogical Classification.
3dCutting Oil FluorescencePosted by Steve Hardinger. 5 replies in General.
3dIncorrect locality caption for this prehnitePosted by Peter Andersen. 7 replies in Photos.
3dScotland, north AyrshirePosted by Liam Graham in General.
3dwrong location in descriptionPosted by Don Saathoff. One reply in Photos.
3dSouthern ColoradoPosted by DomT (Dom Tafoya). 8 replies in Identity Help.
3dPalestinePosted by Sadi Fors. 9 replies in Identity Help.
4dSanta Cruz county, CaliforniaPosted by Benjamin Cline. 4 replies in Identity Help.
4dColorado found walking on a trail by willow creekPosted by Mark Pera. 7 replies in Identity Help.
4dLooking for Rhode Island Bowenite.Posted by Adam Kelly in Mineral Exchanges.4dLooking for books about glacial erratics in North AmericaPosted by Tabitha. 6 replies in Education.4dWeb page won't loadPosted by Roger Mitchell. One reply in Improving Mindat.org.4dParachinar, Kurram District, Khyber Pakhtunkhwa Province, PakistanPosted by William Godley. 4 replies in Localities.
4dWheal Owles, Cornwall specimensPosted by Luís Martins. 3 replies in General.
4dOnalaska, WISCONSINPosted by Anthony Elliott. 8 replies in Identity Help.4dIolite tumblesPosted by Stefan M.. 11 replies in Fakes & Frauds.
4dZimbabwe rock from gold veinPosted by Deeq Ahmed. 9 replies in Identity Help.
4dQuestionable chromitePosted by Franz Bernhard. 13 replies in Photos.
4dThe first museums and early mineral collectionsPosted by David Carter. 8 replies to an article.4dPage sponsorship questionPosted by Sue Marcus in Mindat Products.
4dHelp me understand why it reads "Calcite?"Posted by William Godley. 11 replies in Photos.
4dJackrabbit Mine, Inyo Co. CA purchasedPosted by Harrison Tasoff. 7 replies in Identity Help.5dGiroux Mine (Jeroo Mine; Rio Tinto Mine; Rio Tinto Consolidated Mine), Darwin, Darwin Mining District, Darwin Hills, Inyo County, California, USAPosted by Alexander Wong. 2 replies in Localities.
5dIs this jadePosted by James Harnetty. 3 replies in Identity Help.
5dHi, this was sold to me on Etsy. The rocks looked different in their pictures and it was described as turquoise from Peru. Can you tell me what it really is?Posted by Marge J Roark. 3 replies in Identity Help.
5d2024 CFMS-AFMS Gem Show & Convention in Ventura, CaliforniaPosted by Troy Schmidt. One reply in Mineral Shows.
5dGreecePosted by Panagiota Lamprou. 4 replies in Identity Help.6dIs yoshikawaite truly identical to dypingite?Posted by Vik Vanrusselt. One reply in Improving Mindat.org.
6dHelp! Specimens highly reactive to Citric Acid, thinking high Sulphuric Acid content?Posted by RooBeeBee. One reply in General.6dMelanocerite-(Ce) vs. Tritomite-(Ce)Posted by Vik Vanrusselt. One reply in Improving Mindat.org.6dQuintinite polytypes and crystallographyPosted by Vik Vanrusselt. One reply in Improving Mindat.org.
6dCongratulationsPosted by John A. Jaszczak in Photos.
6dMalachite?Posted by Craig O.. 19 replies in Identity Help.
6dCerro de Pasco Mine NamePosted by Max Merlo in Photos.6dFlagstone collectionPosted by Sharon Bywater-Reyes. 4 replies in Field Collecting.6dFlagstonePosted by Sharon Bywater-Reyes. One reply in Field Collecting.
6dMindat photomicrography gallery part 2Posted by Harjo Neutkens. 7 replies in General.1wPhotos in Pending approval status since 4 yearsPosted by Mario Lazzerini Denchi. 2 replies in Fossils.
1wFirst-Timer - A Backyard CollectionPosted by Sebastian Aitken. 8 replies in General.
