Latest Discussions and Replies
42mField collecting sites in New Jersey USAPosted by Bee Lato. 7 replies in Field Collecting.1hManganese NodulesPosted by Lalith Aditya Senthil Kumar. 9 replies in General.
1hhttps://www.mindat.org/loc-29623.htmlPosted by Volker Betz. One reply in Improving Mindat.org.2hWhat does the ? behind the Rhodonite, mean.Posted by Greg Dainty. 9 replies in Education.2hA database for private collectionPosted by Sasha Obradovic. One reply in General.
3hManganite from TadaoutPosted by Max Merlo. 7 replies in Photos.4hCave PhotoPosted by Lalith Aditya Senthil Kumar. 4 replies in General.
7hFloating Hematite?Posted by Roger Curry. 27 replies in General.7h2024 Desautels Miromount Symposium in MD, USAPosted by Herwig Pelckmans in Education.
9hSpar quarryPosted by Jhonatan Gomes. 2 replies in Photos.10hQuestion about Allophane and ChrysocollaPosted by Rolf Luetcke. 9 replies in General.10hSpar quarry, Maricá, Rio de Janeiro, BrazilPosted by Jhonatan Gomes. 2 replies in Localities.
11hExplore Chinese mines and minerals with Mr Berthold OttensPosted by Xiao Jun Chen. One reply to an article.
11hThese grossular crystals aren't "prismatic"Posted by Ed Clopton. 3 replies in Photos.
11hMy friend found it in a river bank in Harlan, Iowa.Posted by Scott Kobold. 7 replies in Identity Help.11hCrystallography: The Monoclinic SystemPosted by Donald B Peck. 3 replies to an article.
11hMistaken identityPosted by Beppe Finello. 4 replies in Photos.
14hKeweenaw copperPosted by Susan Kaelber-Matlock. One reply in General.
14hA Question of Professional CourtesyPosted by Steve Hardinger in General.
15hMore rudists?Posted by Stefan M.. 4 replies in Identity Help.15h🦟 BUG: Powellite world map does not show "colored circles"Posted by Herwig Pelckmans. 4 replies in Improving Mindat.org.
17hDouble Rainbow Mine South Dakota Purchased at a ShowPosted by Kim A. Strange. 5 replies in Identity Help.
20hDr. George W Robinson (1946 – 2024)Posted by Paul Brandes. 20 replies in General.20hSylvanitePosted by PETER J MODRESKI. One reply in Minerals.
20h⚠16 imagesCan anyone help me identify this raw crystal I was given that was found in a collectors junk clearoutPosted by Katie Ragans. 27 replies in Identity Help.
21h⚠16 imagesJust for Fun volume 4Posted by Rolf Luetcke. 46 replies in General.22hFeldspar GroupPosted by Erik Vercammen. 29 replies in Minerals.
22hRutile after Anatase?Posted by Richard Gunter. 8 replies in Photos.
22hNatural termination?Posted by Howard Heitner. 4 replies in Fakes & Frauds.
23h⚠44 imagesNature Thread Number 24Posted by Rolf Luetcke. 55 replies in General.
23hNot included by schorlPosted by Russ Rizzo. 2 replies in Photos.
1dChinese online auction for minerals!Posted by Xiao Jun Chen in Marketplace.
1d"Ferribraunite/Ferrian Braunite" missing from Mindat, references in English and Russian foundPosted by Vik Vanrusselt. 2 replies in Improving Mindat.org.
1dPOTD 30 maggio 2023Posted by Matteo Chinellato. 31 replies in Messaggeria in lingua italiana.1d🦟 BUG: My Catalog, Learn about the minID for your specimens by clicking here.Posted by Volker Betz. 2 replies in Improving Mindat.org.1dZincite dataPosted by Richard Gunter. 5 replies in Photos.
1dSerpentine - Scotch Lake Quarry, Cape Breton, Nova ScotiaPosted by Craig O.. 20 replies in Identity Help.
1dHelp me understand why it reads "Calcite?"Posted by William Godley. 10 replies in Photos.1dMineral News Table of ContentsPosted by Steve Hardinger. 57 replies in Education.
1dMineral job at Denver Museum of Nature & SciencePosted by Uwe Kolitsch. 2 replies in Minerals and Museums.
1dAwesomePosted by William Godley in Photos.1d⚠15 imagesNuummite fakesPosted by Robert Isaac. 53 replies in Fakes & Frauds.
1dآنکاراPosted by Sara Sattar. 5 replies in Identity Help.
1dProblems Reported unknown 2Posted by Alessandro Cantamessa. One reply in Photos.
2dProblems Reported unknownPosted by Alessandro Cantamessa. One reply in Photos.2dToday's pic questionPosted by Frank Casella. 4 replies in General.
2dIranPosted by Sara Sattar. 2 replies in Identity Help.2d2 entries for same quarryPosted by Joachim Esche. One reply in Improving Mindat.org.2dScam Alert! Fraudulent AI mineral websitePosted by Mathieu Butler. 2 replies in General.
2dHas anyone seen fluorite that looks like this?Posted by Nathan Harrison. One reply in Identity Help.
2dDuplicate localities in Victoria, AustraliaPosted by Vik Vanrusselt. One reply in Improving Mindat.org.2dTypo in referencePosted by Vik Vanrusselt in Improving Mindat.org.2dHelloPosted by Markus J. Stark. 5 replies in General.2d"Hourglass" inclusionsPosted by Ted Hadley. 9 replies in General.
2dThe Mindat WorldPosted by Steve Ewens. 6 replies in General.2dWaterPosted by Lalith Aditya Senthil Kumar. 5 replies in Minerals.
2dStevenson-Bennett Mine, Organ Mining District, USAPosted by Brighton Alfred. 8 replies in Identity Help.
2dBrucite Matrix?Posted by Steve Hardinger. 4 replies in Photos.3dAPI returns 403 from different IPsPosted by Sam Leeflang. 4 replies in Improving Mindat.org.3dPartzite vs cuproroméitePosted by Vik Vanrusselt. One reply in Improving Mindat.org.
3dChicagoland area USAPosted by Angie Gorr. 2 replies in Identity Help.
3dMoroccoPosted by Angie Reyes. 14 replies in Identity Help.3dHow to clean ammonites using Ethanolamine ThioglycollatePosted by Kate Brown. 3 replies in Fossils.
3dUtah red beryl questionPosted by Russ Rizzo. 34 replies in Photos.
3dCape may county new JerseyPosted by Jason M Brown. 2 replies in Identity Help.3dMarine geology and the copper sulfide ores at Jerome, Arizona.Posted by Larry Maltby. 19 replies in Education.
3dorthomagmatic ni-cu intrusion (gabbro), northern sweden (Reflective microscopy)Posted by David Sundström. 2 replies in Identity Help.
3dLast Chance Mine Malachite habit questionPosted by Rolf Luetcke. 3 replies in Identity Help.
3dRoedderite or KlöchitePosted by Marko Burkhardt. 6 replies in Identity Help.
3dBelmont county ohioPosted by lazarus Gilgamesh fish. One reply in Identity Help.
3dConklin Quarry; Lincoln, Rhode Island USAPosted by james William hall. 15 replies in Identity Help.
3dGood Ideas for Lugging Tools and Finds?Posted by Harold Skelton. 16 replies in Techniques for Collectors.
3dPOTD - aquamarine with bubble - "motile"Posted by Herwig Pelckmans. 3 replies in Improving Mindat.org.
3dBosnia and HerzegovinaPosted by Matea Grubesic. One reply in Identity Help.
3dSpecimen is Calcite. I am trying to determine the location in Indiana where it came from. See description.Posted by Jonah (Jonah Palumbo). 12 replies in Identity Help.4dHeliumPosted by Lalith Aditya Senthil Kumar. 19 replies in General.4dI believe most zeunerites from Ojuela mine are a different mineral.Posted by Alejandro Felix Gutierrez. 12 replies in UV Minerals.
4dWrong Amethyst localityPosted by Max Merlo. 7 replies in Photos.4dPseudomorphPosted by Rick Dalrymple. 9 replies in Education.
4dregion Pulpi, andalucia, spainPosted by yvan de sutter. 11 replies in Identity Help.
