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Latest Discussions and Replies

1hYellow bands in obsidianPosted by Mouse Wyck. One reply in Identity Help.2hDallas Mineral Collector Symposium 2019Posted by Jolyon Ralph. 14 replies to an article.3hinteresting shaped elongated crystal in Amethyst qaurtz rockPosted by Brian Fussell. 8 replies in Identity Help.3hCleaning Cinnabar With Iron-OutPosted by Bart Cannon. 5 replies in General.3hDid anyone else have to change their password?Posted by Matt Ciranni. 3 replies in Improving Amethyst?Posted by Michelle Mullis. 10 replies in Identity Help.6hError on Kaolinite pagePosted by Michael Hatskel. One reply in Improving tourmaline and a cut onePosted by jose burell. 5 replies in General.8hchange in new PM functionalityPosted by Don Windeler in Improving minor bug in mineral search for thomsonitePosted by Don Windeler in Improving Nevada. Mineral Specimens of the Historic Mining District.Posted by Jon Aurich. 30 replies in General.8hMinerals with Inclusions Part IIPosted by Jobe Giles. 12 replies in General.11hLake Superior type agates from Lower MichiganPosted by Larry Maltby. 112 replies in General.13hquartz tourmaline id helpPosted by Dan Owens. One reply in Identity Help.13hRotatable crystal models: no Longer WorkingPosted by Donald B Peck. 5 replies in Improving Exploration Posted by Jennifer Kole. 11 replies in Identity Help.13hSecond hand referencesPosted by Reiner Mielke. 33 replies in Improving from afghanPosted by jose burell. 8 replies in Identity Help.14hScottish elbaitePosted by Kevin Conroy. 6 replies in General.16h2 Possibly identical localities in Antarctica: Oasis Dzetti / Jetty OasisPosted by Vik Vanrusselt. One reply in Improving for mineral studyPosted by John Collins. 17 replies in General.21hWhat Happened to the analytical section of the message boardPosted by Rocky Mineralowicz. 14 replies in Improving a pagePosted by Norman King. 10 replies in General.23hArfvedsonitePosted by Sabrina Nicholson. 25 replies in Identity Help.23hLazurite Crystals for sale on eBay real deal?Posted by Owen Tolley. 10 replies in Fakes & Frauds.1dafghan rockPosted by jose burell. One reply in Identity Help.1dHelp finding publicationPosted by Chris Stefano. 3 replies in General.1dCollected with your dirty hands - Volume IIPosted by Matt Courville. 10 replies in Field Collecting.1dDirty minerals with no localityPosted by Matthew Droppleman. 10 replies in Identity Help.1dWillis Mt. VAPosted by Matthew Droppleman. 2 replies in Field Collecting.1dafghan rockPosted by jose burell. 3 replies in Identity Help.1dafghan rockPosted by jose burell. One reply in Identity Help.1dVirginia Emerald?Posted by Jacob Zonderman. 15 replies in Identity Help.1dMinerals the Aztecs favoredPosted by Matthew Droppleman. 4 replies in General.1dReal Conglomeration or Fake Orientation - Certainly a Crazy Configuration!Posted by Randy May. 7 replies in Fakes & Frauds.1dVirginiaPosted by Crystal Hoke. 3 replies in Field Collecting.1dHow to find latest reply in a message board threadPosted by Becky Coulson. 3 replies in General.1dThunderegg!Posted by Matthew Droppleman. 4 replies in Techniques for Collectors.1dProbably from CCC prospect, not HewittPosted by Harold Moritz in Photos.1dafghan rockPosted by jose burell in Identity Help.1dafghan rockPosted by jose burell in Identity Help.1dafghan rockPosted by jose burell in Identity Help.1dIs it calcite or baryte?Posted by Gary Morse. 7 replies in Photos.1dProbably not gordaitePosted by Branko Rieck. 5 replies in Photos.1dNo hemimorphitePosted by Branko Rieck. 5 replies in Photos.1dWinslow/Holbrook AZ area - Petrified WoodPosted by christine smith. 8 replies in Field Collecting.1dIssue with locality searchPosted by Ben Grguric. 2 replies in Improving Nature Thread Part IIPosted by Russ Rizzo. 42 replies in General.2dCollecting Wind Mountain (in the Cornudas Mountains, NM, USA): Part IPosted by Michael C. Michayluk. 4 replies to an article.2dI made natrolite on accident?!?!?!Posted by Nathan Jaskela. 19 replies in General.2dMystery silver mineralPosted by Kyle Beucke. 2 replies in Identity Help.2dA challenge for rare mineral collectorsPosted by Kevin Conroy. 110 replies in General.2dQuartz crystal with Ajoite and Pyrite inclusion Posted by Nathan Jaskela. 4 replies in Photos.2dGlatfelter Farm, Hamiltonban Township, Adams Co., PAPosted by A. Mathauser. 2 replies in Improving, deformed or strange habits of crystalsPosted by Tony Charlton. 428 replies in General.2dCrystalline cluster Help with ID Posted by Angela Vincent. 11 replies in Identity Help.2dVideos of specimens from the forthcoming Rock Currier auctionPosted by Jolyon Ralph. 12 replies in General.2dIMA 2018-007 = dalnegorskitePosted by Marco E. Ciriotti. One reply in Mineralogical Classification.2dMerge 2 identical localities in AlgeriaPosted by Vik Vanrusselt. One reply in Improving of Silver WiresPosted by NH. 15 replies in General.3dStolen specimen alert - Stolen from the University of California, Santa BarbaraPosted by Kevin Conroy in Lost and Stolen Specimens.3dBlue spinel with graphite from Afghanistan, but where?Posted by Nick Gilly. 15 replies in Identity Help.3dLaramie / Cheyenne, WY area?Posted by Scott DeLano. 4 replies in Field Collecting.3dNotification errorPosted by Martin Rich in Improving mindat IDsPosted by Harold Moritz in Photos.3dNorthern California Mineral Collector HelpPosted by Zach Ratley. 71 replies in Field Collecting.4dI do like a challengePosted by david vanhorn. One reply in Mineral Photography.4dSuper fast stacking with OpenCl renderingPosted by Travis Olds. One reply in Mineral Photography.4dThe weirdest rock Ive ever collected... Posted by Mr lobo. 20 replies in Identity Help.4dGreen crystals associated with calcite and adamitePosted by Tama Higuchi. 5 replies in Identity Help.4dNevada’s Rich Mining History.Posted by Jon Aurich. 192 replies in General.4dCrossitePosted by Robert Pecorini. 3 replies in General.4dDioptase - Mpita prospect, Kimbedi, Mindouli District, Pool Department, Republic of Congo (Brazzaville)Posted by Antoine Barthélemy. 23 replies in Photos.4dcrystal covered galena or a partial pseudomorph?Posted by Brian Fussell. 6 replies in Identity Help.4dRound "boxes"Posted by Rocky Mineralowicz. 10 replies in Micromounting.4dInteresting Missouri calcite with incomplete historyPosted by Edward Bayley. 14 replies in Identity Help.4dIt was gifted to me but I'm not sure what it isPosted by September Brown. 4 replies in Identity Help.4dLooking for new rock hounding friends and sites.Posted by Johanna Miller. 4 replies in Field Collecting.4dModified articles on MindatPosted by Mario Pauwels. 8 replies in Improving by Uwe Kolitsch. 4 replies in Mineralogical Classification.4dIMA 2019-017 = dritsitePosted by Marco E. Ciriotti in Mineralogical Classification.4dPegmatite commodity: selenium??Posted by Harold Moritz. 5 replies in Improving 2017-028 = manganiakasakaite-(La) / IMA 2018-087 = ferriakasakaite-(Ce)Posted by Marco E. Ciriotti. One reply in Mineralogical Classification.4dRock Currier auctionPosted by Jolyon Ralph. 4 replies in Photos.4dPhoto with remark " No Title " in projected surface.Posted by Ko Jansen. One reply in Photos.4dPyromorphitePosted by Peter Maurer. 3 replies in Identity Help.5dIron stained quartz vs. gold bearing quartzPosted by Jenna Mast. 4 replies in Education.5dA nice High Sierra quartz find on a road trip.Posted by Jenna Mast. One reply in General.5dSquare Garnet Crystal ?Posted by Dan Owens. 8 replies in Identity Help.5dBest Spots in TexasPosted by Chelsey T.. 11 replies in Field Collecting.5dAmethyst mine in San Bernardino Ca Posted by Zette Leader. One reply in Field Collecting.5dWrong link targetPosted by Branko Rieck. 3 replies in Improving Mine silver specimenPosted by Kevin Conroy. 3 replies in Photos.5dTetrahedrite?Posted by Kyle Beucke. 7 replies in Identity Help.5dFound just south and west of Payson, ArizonaPosted by Ian Carlson. 7 replies in Identity Help.5dPossible wrong location attibuted to this specimenPosted by Russ Rizzo. One reply in Photos.5dNatural Sn-Cu AlloysPosted by Richard Dale. 4 replies in General.5dWulfenite in User Gallery OnlyPosted by Tama Higuchi. 6 replies in General.5dMerge "DR Congo" and "Democratic Republic of the Congo"Posted by Leo Jahaan. 3 replies in Improving ColemanitePosted by Rock Currier. 11 replies to an article.5dBest MineralsPosted by Rudolf Hasler. One reply in General.6dPhoto upload from iOS devices is now workingPosted by Jolyon Ralph. 11 replies in Improving and pastePosted by José Zendrera in Improving a Discussion as "Read"Posted by Donald B Peck. 2 replies in Improving rock filled with many small green crystalsPosted by Tama Higuchi. 5 replies in Identity Help.6dPyritePosted by Peter Maurer in Identity Help.6dWho can tell me what kind of mineral this is?Posted by Tarik Re. 3 replies in Identity Help.6dPseudomorphosePosted by Peter Maurer in Identity Help.6dHaving trouble identifying this rather horrifying looking specimenPosted by Tama Higuchi. 6 replies in Identity Help.6d'Old' photograph attachments not visiblePosted by Duncan Miller. 5 replies in General.6dPseudomorphs articles link does not work.Posted by Gary Morse. One reply in Improving is the locality of this Dioptase?Posted by Tama Higuchi. 18 replies in Identity Help.6dQuartz, var. Herkimer Diamond for tradePosted by Matthew House (2). 10 replies in Mineral Exchanges.6dUnknown mineral from Setz Quarry, Idar-Oberstein, GermanyPosted by Jamal Wilson. 7 replies in Identity Help.1wSilly question: how do I change my profile picture?Posted by Tama Higuchi. 2 replies in General.1wWhat is this?Posted by Tarik Re. 3 replies in Identity Help.1wSomethig wrong in reading messagesPosted by Luca Baralis. 3 replies in Improving please.Posted by Rubel Shahab. 2 replies in Identity Help.1wIs it a corundum?Posted by Rubel Shahab. 5 replies in Identity Help.1wBeryl?Posted by Matthew Droppleman. 2 replies in Field Collecting.1wWhat is this + pink flourite? Pink spar? Quartz..Posted by Katerina protopsaltis. 43 replies in Identity Help.1wCan anyone kindly help in identification of this mineral?Posted by Rubel Shahab. 5 replies in Identity Help.1wI need ID confirmation.Posted by Larry C Eicher. 12 replies in Identity Help.1wAdditional GroupsPosted by Rocky Mineralowicz in Improving viewPosted by Bruce Cairncross. 3 replies in Photos.1wHelp identify this quartz rock.Posted by Josh legere. One reply in Identity Help.1wMessageboard problem stillPosted by Rolf Luetcke. 23 replies in General.1wCorrect Location?Posted by Richard Gunter. 5 replies in Photos.1wTexas Rock Collecting SitesPosted by Tanya Cole. 127 replies in Field Collecting.1wKindly help identify this Posted by Raphael Odutola. 7 replies in Identity Help.1wWhat is this?Posted by Mert Turan. One reply in Identity Help.1wCan anyone help identify?Posted by Krista Foote. 4 replies in Identity Help.1wPhoto-locality errorPosted by David K. Joyce. One reply in Improving by Tyler Jamison. 3 replies in Identity Help.1wRecommended Foot Wear - What boots should I get?Posted by Scott Rider. 25 replies in General.1wSamarskite-(Yb)Posted by Johan Kjellman. 16 replies in Minerals.1wSemseyite - Les Cougnasses mine, Orpierre, Hautes-Alpes, Provence-Alpes-Côte d'Azur, FrancePosted by Frank Keutsch. 7 replies in Photos.1wDiscussion FormatPosted by Doug Schonewald. 17 replies in General.1wThe Mines and Minerals of Lavrion - Ancient Mining HistoryPosted by Branko Rieck. 2 replies to an article.1wJáchymov - a quick visitPosted by Jolyon Ralph. 11 replies to an article.1wBaryte ?Posted by Jean-Luc Portes. 2 replies in Photos.1wUploading Thread photos from mobile devicePosted by Jobe Giles. 3 replies in General.1wWhat type of rock is this? Posted by Eva Beltran. 2 replies in Identity Help.1wID help pleasePosted by Katie Hazelwonder. 2 replies in Identity Help.1wFYIPosted by TAGAY DEMIE JIMA. 2 replies in Identity Help.1wFYIPosted by TAGAY DEMIE JIMA. One reply in Identity Help.1wFYIPosted by TAGAY DEMIE JIMA. 3 replies in Identity Help.1wIncorrect mining district?Posted by Rory Howell. One reply in Photos.1wMessage board avatarPosted by Eddy Vervloet. 13 replies in General.1wTwo Silver Coin MinesPosted by Jeff Weissman. 2 replies in Improving or garnet?Posted by Dan Owens. 13 replies in Identity Help.1wadd unkown mineralPosted by Patrice Queneau. 11 replies in Improving postsPosted by Rocky Mineralowicz. 3 replies in Improving able to install a photo on a thread.Posted by Jon Aurich. 3 replies in Improving kind of agate? Posted by Terry Emmett. 4 replies in Identity Help.1wMicromount discussionPosted by Johannes Swarts in General.1wMagmont Mine calcitePosted by Kevin Conroy in Photos.1wUnknown specimen from Penberthy Croft, CornwallPosted by Richard De Nul. 9 replies in Identity Help.1wTHE s-BLOCK ELEMENTS – A MUSEUM DISPLAY FOR THE HOME OFFICE Posted by Gareth Evans. 4 replies to an article.1wJust For FunPosted by Rolf Luetcke. 158 replies in General.1wNew from Madagascar - Calcozite?Posted by Veronica Bero. 5 replies in Identity Help.1wMindat Fall 2019 FundraiserPosted by Kevin Conroy. One reply in General.1wCleaning Dolomite/Ankerite and Chalcopyrite Posted by Jamal Wilson. 2 replies in Techniques for Collectors.1wError in captionPosted by Bruce Cairncross. 2 replies in Photos.1wLooking for Thumbnail FlatsPosted by Steve Hardinger. 5 replies in General.1wMessageboard downtime tomorrowPosted by Jolyon Ralph. 72 replies in General.1wKhwaja Mod salt deposit and Andkhoy Mine (Afghanistan) coordinates switched?Posted by Vik Vanrusselt. One reply in Improving minerals from AfghanistanPosted by Aymeric Longi. 18 replies in Identity Help.1wStibnite - Baia PotesPosted by A. Mathauser. 4 replies in Identity Help.1wLead - Morefield Mine, Winterham, Amelia Co., Virginia, USAPosted by Luís Martins. 10 replies in Photos.1wThin section / mount Preparation of radioactive samplesPosted by Enrico Ribacki. 3 replies in General.1wUnnamed (Partially dehydrated Arsenuranospathite)Posted by Luc Vandenberghe. 3 replies in Improving your identificationPosted by TAGAY DEMIE JIMA. 2 replies in Identity Help.1wFor identificationPosted by TAGAY DEMIE JIMA in Identity Help.1wphoto id 984387Posted by Ko Jansen. One reply in General.1wMinerals with InclusionsPosted by Rolf Luetcke. 172 replies in General.1wIMA 2018-005 = belogubitePosted by Marco E. Ciriotti. 3 replies in Mineralogical Classification.1wSazhinite-(La) - Aris Quarries, Aris, Windhoek Rural, Khomas Region, NamibiaPosted by Joachim Esche. One reply in Photos.1wWrong locality Posted by Paolo Bosio. 4 replies in Photos.1wHow to Clean Rusty Meteorite - a practical approach.Posted by Gareth Evans. 4 replies to an article.1wWhat are the best vibratory rock tumblers? Posted by Charlotte L.. One reply in General.1wHelp for identify mineral/gemstone found in Mogok Posted by Aye Thandar Myint. 24 replies in Identity Help.1wDaliranite, PbHgAs2S5: determination of the incommensurately modulated structure and revision of the chemical formulaPosted by Uwe Kolitsch in Mineralogical Classification.1wMawbyite can also be greenPosted by Pedro Alves in Mineralogical Classification.1wAustralian Journal of Mineralogy: new websitePosted by Uwe Kolitsch in General.1wArtsmithite from the Santa Catherina meteorite??Posted by Yi Sun. 2 replies in Improving ?Posted by Jean-Luc Portes. 2 replies in Photos.1wIs this an agate?Posted by Brendan Robinson. 3 replies in Identity Help.1wFound In Agoura Hills, Calif.Posted by J Claus. 3 replies in Identity Help.1wGenthelvitePosted by Jerry Cone. One reply in Photos.1wComments on articles missing?Posted by Peter Cristofono. 2 replies in General.1wFeldspar TwinsPosted by Jobe Giles. 10 replies in General.1wHelp with ID please Posted by Terry Emmett in Identity Help.1wGood Mineral Books (non-Audibon)Posted by Matthew Droppleman. 10 replies in Improving Nature ThreadPosted by David Bernstein. 1023 replies.1wOther languagesPosted by Rui Nunes. 7 replies in Improving and PeralkalinesPosted by Connor Harris. 8 replies in Mineral Exchanges.1wDurango, Mexico Cassiterite MysteryPosted by Yalmer F Primeau. 5 replies in Education.1wTagaw Rabat Afghanistan in wrong provincePosted by Vik Vanrusselt in Improving Quary, QuebecPosted by Peter Hinterreiter. 2 replies in Field Collecting.
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