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19mThe 46th Annual Friends of Mineralogy Pacific Northwest Chapter Mineral SymposiuPosted by Erin Delventhal. 16 replies to an article.51mIs this photo of massive Epidote? Posted by Jonelle DeFelice. 2 replies in Photos.1hSignificant misidentified specimen on e-bay - Pennsylvania stolzitePosted by Jeff Weissman. 5 replies in Fakes & Frauds.1hworst photo on MindatPosted by Tony Peterson. 61 replies in Mineral Photography.2hApplication error when opening Change Log for Poudrette QuarryPosted by Michael Hatskel. 3 replies in General.3hAN OVERVIEW OF MINERALS TOXICITYPosted by cascaillou. 20 replies in Education.4hNeed help identifying plessePosted by Julie Krueger. 3 replies in Identity Help.5hDiscussions on home pagePosted by Robert Nowakowski. 6 replies in General.6hCzarny Bór, Wałbrzych Co., Lower Silesian Voivodeship, PolandPosted by Kuba Kornaga in Localities.7hObituary notice for Francis HubertPosted by Harjo Neutkens. 2 replies in General.7hHabach bridge, Bramberg am Wildkogel, Mittersill, Zell am See District, Salzburg, AustriaPosted by Jolyon Ralph. 11 replies in Localities.8hBarite?Posted by Lance Tannahill. 5 replies in Identity Help.8hHow do I create a photo gallery under my profile?Posted by Derek Lowe. 5 replies in Improving Mindat.org.8hProblem with starting a discussion in the Dutch sectionPosted by Guy Backner. 5 replies in Improving Mindat.org.10hRich Mining History from Nevada, Arizona and more 2Posted by Rolf Luetcke. 20 replies in General.12hCCC Prospect unknownPosted by Jacob Zonderman. 27 replies in Identity Help.14hBolding and Italicizing textPosted by Jamison K. Brizendine. 21 replies in Improving Mindat.org.17hSubstitute for "Iron out" in the NetherlandsPosted by Guy Backner. 5 replies in Techniques for Collectors.23hMineral identificationPosted by Jee Rosales. 4 replies in Identity Help.1dArgo tunnel (Newhouse tunnel), Lamartine Mining District, Clear Creek Co., Colorado, USAPosted by Kevin Conroy. 9 replies in Localities.1dPlease help me identify this sample!Posted by Jack Hines. 9 replies in Identity Help.1dIMI Pipe Creek Jr. Quarry, Grant County, IndianaPosted by Jamison K. Brizendine. 2 replies in Improving Mindat.org.1dFollup-up to label enquiry (and further help)Posted by John Cooke. 4 replies in General.1dLa Fluorita Dulcita Cu prospect, Cochise County, Arizona, USAPosted by Kevin Conroy. 2 replies in Localities.1dPleochroic/Color-Changing Vivianite? (Video)Posted by Tama Higuchi. 7 replies in General.1dNationalpark Hohe TauernPosted by Martin Rich. One reply in Localities.1dCaledonia #2 Mine, Seneca Township, Haldimand Co., Ontario, CanadaPosted by john ryckman in Localities.1dKinoitePosted by Jolyon Ralph. 9 replies in Minerals.1dArgentitePosted by Jolyon Ralph. 17 replies in Mineralogical Classification.1dStrangest mislabellings you've seenPosted by Willow Craig. 138 replies in General.1dHelp identify Posted by Aaron Noah. 11 replies in Identity Help.2dThis is an incorrect IDPosted by Christopher Emproto. 4 replies in Photos.2dIncorrect type-locality for latiumitePosted by Paolo Bosio. One reply in Improving Mindat.org.2dHelp in identifying and originPosted by Mike Sto. 3 replies in Identity Help.2dI can't change locality strings in native language. Why?Posted by Peter Andresen. 12 replies in Improving Mindat.org.2dNeed help to id this gemstone pleasePosted by Nunya Beebswaxx. One reply in Identity Help.2dTakovite and woodallite crystal structuresPosted by Marco E. Ciriotti. One reply in Mineralogical Classification.2dTools for field collectingPosted by Matthew Droppleman. 24 replies in Field Collecting.2dCalaverite? Coloradoite? Sylvanite?Posted by Anna Mountain. 23 replies in Identity Help.2dStrontiodresserite or strontianitePosted by Jean-Luc Portes. 6 replies in Photos.2dExamine Rock SamplesPosted by MOREA TAVUL. 20 replies in Identity Help.2dMexico loc clarification again - Sierra de Cruces or Sierra de la Cruz?Posted by Stephanie Martin. 3 replies in General.2dspecimen IDPosted by adrian street. 10 replies in Identity Help.2dHighlighting most recent addition to a long threadPosted by Ed Clopton. 10 replies in Improving Mindat.org.2dPossible berthieritePosted by Dana Slaughter. One reply in Photos.2dNew minerals approved by IMA CNMNC in August an Septembre 2019Posted by Marco E. Ciriotti. 6 replies in Mineralogical Classification.2dOnly from Canada Eh? Part 2Posted by Andrew Debnam. 4 replies in General.3dAguathuna Quarry Newfoundland Collecting ProhibitionPosted by Rob Cook in Field Collecting.3dElongated galena crystals from the Viburnum Trend, Missouri, USAPosted by Kevin Conroy. 22 replies in General.3dNeed 'Pyrite Disease' PhotosPosted by Steve Hardinger. 11 replies in General.3dPentagonite with cavansite?Posted by Shan .k. 3 replies in Identity Help.3dInclusion in AmberPosted by Jeff Chuang. 5 replies in Identity Help.3dVisit to Lund, SwedenPosted by Diogo Neto. 2 replies in General.3dIMA Mineral of the yearPosted by Uwe Kolitsch. 6 replies in General.3dThe Nature Thread Part IIPosted by Russ Rizzo. 106 replies in General.3dWhat am I: Light blue florescence, bubbles, melty looking?? Posted by Jonelle DeFelice. 13 replies in Identity Help.3dAssistance with a reference pleasePosted by Roy Starkey in General.3dMineral Pixel ART!Posted by Tama Higuchi. 8 replies in General.4dIdentificationPosted by adrian street. 15 replies in Identity Help.4dArsenian pyromorphite?Posted by Kevin Conroy. 4 replies in Mineralogical Classification.4dSelgil, Berufjord, Djúpavogshreppur, Eastern Region, IcelandPosted by Uwe Kolitsch. One reply in Localities.4dLansfordite?Posted by Stephan Wolfsried. 2 replies in Photos.4dMystery crystal #2Posted by Derek Lowe. 9 replies in Identity Help.4dMystery crystal #3Posted by Derek Lowe. 25 replies in Identity Help.4dMinerals in Portugal - week 43Posted by Francescomine. One reply in General.4dErroneous localityPosted by Pascal Chollet in Photos.4dlinks not working in Minecraft articlePosted by Don Windeler. One reply in Improving Mindat.org.4dTibetan quartz with supposed ShattuckitePosted by Tosha Followell. 3 replies in Identity Help.4dIntriguing inclusions in Malagasy TourmalinePosted by Aymeric Longi. 9 replies in Identity Help.4dA Poor Man’s Mineral MicroscopePosted by Gareth Evans. 20 replies to an article.5dAny ideas what this dark green crystal is?Posted by Derek Lowe. 15 replies in Identity Help.5dAgoura caPosted by Laura Agoura Hohensee. 4 replies in Identity Help.5dEl Cajon Valley Gem & Mineral Society's annual Rock & Gem Round Up 2019Posted by Patrick Dugan in Mineral Shows.5dLabel help pleasePosted by Roy Starkey. 11 replies in General.5dCOLLECTING THE CHEMICAL ELEMENTS Posted by Gareth Evans. 99 replies in Education.5dkutnohoritePosted by Marc Jauniaux. 2 replies in Improving Mindat.org.5dCollected with your dirty hands - Volume IIPosted by Matt Courville. 102 replies in Field Collecting.5dRequest to merge identical localities in VietnamPosted by Vik Vanrusselt. One reply in Improving Mindat.org.5dGroups not showingPosted by Antonio Borrelli. 2 replies in Improving Mindat.org.5dLarge Blue Kyanite?Posted by Angel Nguyen. 7 replies in Identity Help.5dLedyanoi Pt deposit, RussiaPosted by Johannes Swarts in Identity Help.5dThis is UM1990-28-OHF:Al, not franconitePosted by Christopher Emproto. One reply in Photos.5dphotoPosted by Eligiusz Szełęg. One reply in Photos.5dArduinite, var. of mordenite, or is it??Posted by Tom Cotterell. 4 replies in Mineralogical Classification.5dSuhailitePosted by Ronnie Van Dommelen. One reply in Minerals.5dQuartz, Zircon, ?Posted by Gabe Farnsworth. 33 replies in Identity Help.5dDuplicate specimenPosted by Kevin Conroy. 2 replies in Photos.5dNon-breaking commaPosted by Jolyon Ralph. 4 replies in How to Contribute.6dWhat does "XLS" mean in relation to a copper specimen?Posted by Jeff Bannow. 13 replies in General.6dData on composition of siderite from different localitiesPosted by Ivan Novoselov. 6 replies in General.6dMineral Auction in Rolla, MissouriPosted by Kevin Conroy. 2 replies in Mineral Shows.6dMedia Quarry, IllinoisPosted by Kevin Conroy. 2 replies in Improving Mindat.org.6dPseudomorphs second incarnationPosted by Rolf Luetcke. 10 replies in General.6dCalcite with inclusions?Posted by Jessica Cervay. 4 replies in Identity Help.6dMinas de Ferro de MoncorvoPosted by Rui Nunes. One reply in Quadro de mensagens em Português.6dChromite from Montana location problemPosted by Rolf Luetcke. 7 replies in Improving Mindat.org.6dPiedras de mi tierraPosted by Anonymous User in Tablón de mensajes en Español.6dSleepy Hollow Mine, Eureka Mining District, Gilpin Co., Colorado, USAPosted by Herwig Pelckmans. 4 replies in Localities.6dWrong localityPosted by Dana Slaughter. One reply in Photos.6dSmokey quartzPosted by Sabrina Groom. One reply in General.1wHollow-looking Metallic Amphibole crystalsPosted by Robert Darabos. 4 replies in Identity Help.1wNeed Contact Info: A.R.C. Fine MineralsPosted by Steve Hardinger in General.1wMinerals with Inclusions Part IIPosted by Jobe Giles. 28 replies in General.1wThe Viburnum Trend KerfufflePosted by Kevin Conroy. 28 replies in Improving Mindat.org.1wNew York City Hierarchy and DisplaysPosted by Kelly Nash. 26 replies in Improving Mindat.org.1wGłubczyce Mine, Gmina Głubczyce, Głubczyce Co., Opole Voivodeship, PolandPosted by Kuba Kornaga in Localities.1wNye-Chrome Lake Ni-Cu Prospect (Nye Basin; Stillwater East; Benbow), Stillwater Co., Montana, USAPosted by Jolyon Ralph. One reply in Localities.1wBest photographs of specimens larger than 1cmPosted by Rudolf Hasler. 507 replies in Mineral Photography.1wGrand Marais MN "Minnesota Thunder Egg"Posted by Dennis McCoy. 12 replies in General.1wWhere is the Seamanite?Posted by Peter Chin. 2 replies in Photos.1wCheaply testing specimens for radiationPosted by Ali U.. 22 replies in Education.1wBakewell Mineral Show 2019Posted by Jolyon Ralph. 6 replies to an article.1wCan fluorite be dangerous ?Posted by Gorge Jones. 20 replies in General.1wWrong mindat localityPosted by Martin Rich. 2 replies in Photos.1wTransparent yellow mineral, AustraliaPosted by Jules82. 5 replies in Identity Help.1wConcretion with Pyrite?Posted by Steve Federico. 8 replies in Identity Help.1wSatimolitePosted by Ronnie Van Dommelen. One reply in Minerals.1wHeat treatment of sapphires Posted by Stone Hunter in General.1wRed StainingPosted by Dan Owens. 8 replies in Identity Help.1wQuartzite infested with mica and feldspar?Posted by Gabe Farnsworth. 3 replies in Identity Help.1wMystery silver mineralPosted by Kyle Beucke. 11 replies in Identity Help.1wgranites and the nature of proofPosted by Tony Peterson. 8 replies in Photos.1wQuartz(?) with black needle inclusions - Posted by Jules82. 8 replies in Identity Help.1wHow to clean rusted/tarnished Pyritized Ammonites?Posted by Dessy Atwell. One reply in General.1wNeed help regarding the history of thumbnail collecting and competing Posted by Wyatt Busby. 3 replies in General.1wCleaning a "dusty" Mindouli DioptasePosted by Tama Higuchi. 21 replies in Techniques for Collectors.1wPeabody Museum, Yale University, New Haven, Connecticut, USAPosted by Tony Albini. 2 replies in General.1wTennantite Formula Error?Posted by Steve Hardinger. 23 replies in Improving Mindat.org.1wQuartz with pink inclusions or something else?Posted by Nona Michael. 4 replies in Identity Help.1wIron oxide inclusions or citrine?Posted by Nona Michael. 7 replies in Identity Help.1wCollecting near Memphis, Tennessee?Posted by Matthew Droppleman. One reply in Field Collecting.1wLimited number of new finds from the Sweet Home Mining area in ColoradoPosted by Bob Harman. 2 replies in Field Collecting.1wStrange golden flakes on Tsumeb AzuritePosted by Tama Higuchi. 19 replies in Identity Help.1wOther minerals in this picturePosted by Keith Wood in Photos.1wNew group?Posted by Matthew Droppleman. 2 replies in Improving Mindat.org.1wBessemer Ridge, Green Mountain, North Bend, King Co., Washington, USAPosted by Steve Hardinger. One reply in Localities.1wClaw shaped Rock/fossil, help?!?Posted by Cory (Cory Geertgens). One reply in Identity Help.1wHelp IdentifyPosted by Angel Nguyen. 22 replies in Identity Help.1wBotryoidal Apatite?Posted by Robert Darabos. 9 replies in Identity Help.1wWhat?Posted by Cory (Cory Geertgens). One reply in Identity Help.1wWilberforce Area - Black Hexagonal CrystalsPosted by Daniel Martin-Weaver. 17 replies in Identity Help.1wMineral/Rock formations that are only found in caves.Posted by Matthew Droppleman. 11 replies in General.1wPlaces to rockhound from Crozet, Va (near Charlottesville) to Shawnee OklahomaPosted by Matthew Droppleman. 6 replies in Field Collecting.1w"Organovaite-Mn"Posted by Pavel Kartashov. 4 replies in Improving Mindat.org.1wphosphorescent ChlorophanePosted by Michael L Otto. 6 replies in General.1wHelp with rock/mineral ID, and best way to remove host rockPosted by Sara Gangdal. 14 replies in Identity Help.1wHelpp?Posted by Wayde Harville. 7 replies in Identity Help.1wAzurite from Australia location helpPosted by Brian Gray. One reply in Identity Help.1wRepair of gypsumPosted by Hiro Inukai. 4 replies in Techniques for Collectors.1wJust For FunPosted by Rolf Luetcke. 178 replies in General.1wWayne Co., Missouri, USAPosted by Jolyon Ralph. 4 replies in Localities.1wMonoatomic Andara Crystal!Posted by Rob Enggist. 3 replies in General.1wHaddam, Middlesex Co., Connecticut, USAPosted by Harold Moritz. 10 replies in Localities.1wAzurite from Australia location questionPosted by Brian Gray. 8 replies in Identity Help.1wHeavy as Death Metal at 16 RPMPosted by Matt Ciranni. 6 replies in Identity Help.1wCleaning actinolite/tremolite crystals Posted by Patrick Mifsud. 4 replies in General.1wBest bonding agent for geode repairs?Posted by Persephone Goldenrod. 5 replies in Techniques for Collectors.1wValid mineral list file export?Posted by Daniel J. Evanich in General.1wNew Mindat PagePosted by Rolf Luetcke. 71 replies in General.1wLightning conductorsPosted by Roger Gomez. 4 replies in General.1wHelp to identify.Posted by Paul Famularo. 7 replies in Identity Help.1wa question for norwegian collectorsPosted by Achille Sorlini. One reply in Identity Help.1wWhat are the minerals to be buying nowadays?Posted by Owen Tolley. 31 replies in General.1wMuzo habit quartzPosted by Eric He. One reply in General.1wGalena near Ponca, ArkansasPosted by Cecil Cosse. 2 replies in Field Collecting.1wMindat Help PagePosted by Bart Cannon. 2 replies in General.1wMatryoshka diamondPosted by Martin Rich. One reply in General.2wAny clue?Posted by Wayde Harville. 2 replies in Identity Help.2wVivid bright pinkish-orange fluorescent specks on matrix of zircon specimen from Vishnevye Mts, RussiaPosted by Nick Gilly. 19 replies in Identity Help.2wLazurite Crystals for sale on eBay real deal?Posted by Owen Tolley. 13 replies in Fakes & Frauds.2wWanted to share my geodePosted by Wayde Harville. 4 replies in General.2wiPhone microscope adapterPosted by Lou Rector. 14 replies in Mineral Photography.2wNew Mont Saint-Hilaire bookPosted by Jerry Cone. 5 replies in General.2wArtifact?Posted by Wayde Harville. 4 replies in Identity Help.2wQuality and Price of the PyritePosted by Sarfaraz Kaliwala. 4 replies in General.2wPoll - any micromounters using optical ID techniques / PLM?Posted by Mathieu Butler. 13 replies in General.2wBig Indian Copper Mine is the Blue Crystal Mines, La Sal, UtahPosted by Kevin Conroy in Improving Mindat.org.2wAccess to my Private MessagesPosted by Bart Cannon. 2 replies in General.2wschorl reference standardPosted by Bart Cannon. 11 replies in General.2wPeacock Mine, Leadore Mining District, Lemhi Co., Idaho, USAPosted by Ralph Bottrill. 3 replies in Localities.2wPlease helpPosted by Wayde Harville. 3 replies in Identity Help.2wAuricalcite vs. Hemimorphite vs. RosasitePosted by Jakob Sørensen. 2 replies in Identity Help.2wLooking to trade for an opal!Posted by Wayde Harville in Mineral Exchanges.2wMore of my Petrified WoodPosted by Wayde Harville in General.2wSapphire many faced bi-coloured pebble from Sri Lankan gem gravelsPosted by Christopher R. Cavey in General.2wBook SearchPosted by Danielle Black. One reply in General.2wCleaning Wave Hill, Western Australia prehnitePosted by Stephen C. Blyskal. 4 replies in Techniques for Collectors.2wMineral stamp collectorsPosted by Keith Compton. 5 replies in General.2wbanded slate?Posted by Gabe Farnsworth. 8 replies in Identity Help.2wWho can identify the fibrous mineral in this SEM - BSE image?Posted by Matt Holland. 10 replies in Identity Help.2wBisbee ChalcoalumitePosted by Rolf Luetcke. 4 replies in General.2wpossible MeteorPosted by Shawn Welgemoed. One reply in Identity Help.2wThortveitite on new stampPosted by Roy Kristiansen. 2 replies in General.2wApophyllite and dehydration?Posted by Jeff Gomes. 8 replies in General.2wHelp with analysis. Is it alkali-beryl?Posted by James Bouthillier. 2 replies in Identity Help.2wNevada’s Rich Mining History.Posted by Jon Aurich. 242 replies in General.2wDon Peck's Mineral ID manualPosted by Don Saathoff. 8 replies in General.2wLaguna Mining District, New Mexico, USAPosted by David Von Bargen. 4 replies in Localities.2wMissouri Chalcopyrite Iridescence?Posted by Steve Hardinger. 14 replies in General.2wThe reference doesn't make any sensePosted by Jolyon Ralph. 13 replies in Photos.
 
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