International Thumbnail Mineral Collectors Association (ITMCA)

Member List (Click on member name to see member's page)


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Members with last name beginning with 'A'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Fernando Abrantes *** fabrantes[AT]mweb.co.za *** *** *** ***
Laurie Adams North Carolina laurieadams[AT]triad.rr.com Yes Yes North Carolina specimens theadamscollection.com
Tony Albini Northeast US albinitony[AT]aol.com Yes *** *** ***
Marco Amabili Montreal, Canada marco.amabili[AT]unipr.it Perhaps Yes See profile ***
Tommy Armstrong North Carolina tfa[AT]brickengraver.com *** *** *** www.brickengraver.com
Michael Ausec Oregon mikey[AT]idareds.com No Not often enough Worldwide TNs with emphasis on Colorado specimens. Especially matrix specimens, clusters, and associations. www.idareds.com/moonlightmining
Jyrki Autio Finland jpastone[AT]gmail.com Yes No Garnets, pegmattite minerals, minerals from Nordic countries ***

Members with last name beginning with 'B'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Denise Bicknell Texas rockmom1[AT]charter.net Sometimes Sometimes Odd-ball stuff, Pseudomorphs, Inclusions, Quartz, and anything that takes my eye. No
Ralph Bottrill Tasmania, Australia rbottrill[AT]mrt.tas.gov.au Yes Yes Australian minerals; phosphates and arsenates www.mindat.org/user-10.html
Klaus Brucksch Queensland, Australia kbrucksch[AT]hotmail.com *** Yes Boulder Opal and Matrix Opal www.kbrucksch.com
Jeremiah J. Burton Utah jburton[AT]hewittpetroleum.com Yes No *** ***

Members with last name beginning with 'C'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Bruce Cairncross South Africa brucec[AT]uj.ac.za No Sometimes Southern African T/N specimens and photographing them No
Bob Carnein *** ccarnein[AT]lhup.edu *** *** *** ***
Ken Ceglady Florida KenCeglady[AT]yahoo.com Yes Yes Gem crystals and gem crystals on matrix N/A
Matteo Chinellato Italy info[AT]mcomemeteorite.it *** *** Minerals, Meteorites, Photos, Gemmology www.mcomemeteorite.it
Dariusz Chomik Victoria, Australia dariuszchomik[AT]optusnet.com.au Yes No Radioactives ***
Skip Colflesh Pennsylvania tjbinc[AT]earthlink.net Yes Yes All things mineral and I’m a goldsmith and gem setter. www.jewelrequest.com
Andrew Gregor Christy Canberra, Australia andrew.christy[AT]anu.edu.au Yes Sometimes *** ***
Gene Ciancanelli *** gene100[AT]mac.com *** *** *** ***
Sharon Cisneros San Jose, California xtls[AT]minresco.com Occasionally Yes Worldwide, top quality, 2.5 to 3 cm size, many locality specialties. Collecting since 1968. www.minresco.com
Patrice Cmolik France myfurious200sx[AT]yahoo.fr Yes Yes Aesthetic specimens,and gemmy crystals for cut to display beside. laparfaitelumiere.blog4ever.com
Dr.Martin P. Coles England m.p.coles[AT]sussex.ac.uk *** *** *** ***
Tom Corson *** corson[AT]infodyn.com No Yes I am interested in all aspects of mineralogy and mineral collecting, including thumbnails. www.obgrocks.com/
Keith Compton Australia keithfcompton[AT]hotmail.com Some Some Cassiterite and New South Wales minerals Working on it

Members with last name beginning with 'D'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Bill Damron Tulsa, Oklahoma wjdamron[AT]cox.net Yes No I am a gem collector, mainly. I'm looking for thumbnail crystals that I can use as a "Rough and Cut" display. So these specimens MUST BE gem quality. ***
Fred E Davis Northeastern USA (CT, NH, ME, MA, VT), southeast now & again (NC, VA) FEDavis[AT]att.net Yes, but only small scale thus far Not yet, but why not? (who knows what it's worth?) *** fedavis.home.att.net
David DeCourcey Rochester dadjfd[AT]rochester.rr.com Yes No New England and New York thumbnails No
David Dills California OnyxCollector[AT]aol.com Yes Yes *** stores.ebay.com/FromMotherEarth

Members with last name beginning with 'E'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Mark Easterbrook *** asgardsgc[AT]earthlink.net *** *** *** ***
Ian Eden New South Wales, Australia ian[AT]topcataustralia.com.au *** *** Broken Hill minerals ***
Jan Eklund South Africa (originally Sweden) oakhirst[AT]global.co.za Very good Erongo to use for trade or similar *** Hardcore thumbs to miniatures from the Kalahari Manganese Fields, Messina and Tsumeb ***

Members with last name beginning with 'F'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Maryanne Fender *** FenderNatural[AT]gmail.com *** *** *** ***
Angelo Fiorini Brazil angelo[AT]welser.com.br *** *** *** ***
Curt Forrester Eagle Mountain, Utah fossilmin[AT]dcdi.net Yes Yes Excellent quality - S. Africa, Europe, Mexico, WW, Perkins www.forrestercc.com
Hilton Freed Southeast hilton.freed[AT]juno.com Yes Yes *** ***
Joe Freilich *** gemcrystals[AT]aol.com *** *** *** ***

Members with last name beginning with 'G'
Member
Region
email
Trade?
Selling?
Special Interests
Website
David Gardner *** 58lemon[AT]earthlink.net *** *** *** ***
David H. Garske Tucson, Arizona rockdoc[AT]theriver.com Rarely Sell worldwide display, rare, reference and locality specimens. Any size range, but prefer under about 7.5 cm. I don't have a specific search for Thumbnails, as people have different size ranges for "visible crystals", and quite often my larger specimens could be trimmed to a T/N. Would rather have something rare or from an old locality as opposed to common Don't have one, but sell on eBay, Minerals and More.
Steve Garza *** steveGarzain[AT]aol.com *** *** *** ***
Siddharth Gaur India sunderananddas[AT]yahoo.com Yes Yes Colorful thumbnails No
Kenny Gay North Carolina kenny.gay[AT]ncmail.net Yes Sometime/Part time North Carolina minerals No
Grant Gibson Texas gibsonmins[AT]aol.com No Occasionally Aesthetic thumbnail specimens. Specialized localities of interest include Tsumeb, Broken Hill, NSW, Australia, Bisbee, Arizona and the Democratic Republic of the Congo No
José A. D. Gomes Portugal gomesworldminerals[AT]hotmail.com Yes Yes Looking to sell miniatures and rare trace minerals to the United States www.mineraisjosegomes.no.comunidades.net
Mark Gottlieb Connecticut purplerockguy[AT]yahoo.com Yes Yes Anything! None

Members with last name beginning with 'H'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Jake Harper Mokelumne Hill, California earthquest[AT]volcano.net No Yes Thumbnail Mineral Specimens www.earthquestminerals.com
Dave Harris England entropydave[AT]ntlworld.com *** *** *** ***
Richard Hartshorn Tasmania richardhartshorn[AT]hotmail.com.au Yes Yes Anything aesthetic from T/N to small cabinet. Contact me for trade list Not yet
Will Heierman Texas wheierman[AT]corunduminium.com *** Yes Corundum www.corunduminium.com
Miss Helen Pakistan hrtabasum[AT]yahoo.co Yes Yes *** ***
Tom Henderson Colorado TBadger222[AT]comcast.net Yes. Locally collected specimens and trade stock. Please contact. No Phosphates, arsenates, vanadates, molybdates…etc. REEs. Everything else if aesthetic. None
Ray Hill Canada opalus[AT]shaw.ca *** *** *** ***
Mike Hopkins *** mike[AT]madmineralz.com *** *** *** ***

Members with last name beginning with 'J'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Ibrahim Jameel Illinois ijameel[AT]umich.edu Yes Yes Bolivian minerals and pyromorphite www.khyberminerals.com
Danny Jones *** dfjones[AT]bbandt.com *** *** *** ***

Members with last name beginning with 'K'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Erich Kern Murrieta, California EFKern[AT]earthlink.net Yes Yes Well-formed crystals N/A
Bob Kerr Monroeville, Pennsylvania phishfearme[AT]yahoo.com Yes Yes Lead based minerals and all single crystals - but I collect worldwide specimens ***
Trevor Kitto Brisbane, Australia trevorkitto[AT]hotmail.com Yes Yes Australian, Chinese, Wulfenite and Beryls ***
Geoff Krasnov Wilmington, North Carolina geoff[AT]style-source.com Yes Yes *** geokrazy.e-rocks.com

Members with last name beginning with 'L'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Jonathan Levinger *** jonathanlevinger[AT]securenet.net *** *** *** ***
Hans Lof Netherlands hanslof[AT]xs4all.nl Yes Sometimes Alpine minerals, Anatase ***
Bill Logan North Carolina admin[AT]spectrumminerals.com Yes Yes Rhodochrosite from obscure localities or unusual associations. Also interested in killer Rhodochrosites from classic localities. http://www.spectrumminerals.com/
Robert "Bobby" Lynch Lowgap, North Carolina lowgaplynch[AT]yahoo.com Yes Sometimes Good xls from various localities ***

Members with last name beginning with 'M'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Marco Macchieraldo Italy m.macchieraldo[AT]tiscali.it No Yes Aesthetic specimens www.macminerals.com
Johan Maertens *** mr.calcite[AT]verizon.net *** *** *** ***
Adrián Pesudo Martinavarro Spain apesudo[AT]minercas.jazztel.es Yes Yes To contact with selfcollectors around the world. Trade rarities ***
Hank Mason Florida hmason72[AT]gmail.com Yes Yes *** www.masonsminerals.com
Mark Massis *** mnemassis[AT]cableone.net *** *** *** ***
Allen Mauer Colorado sales[AT]coloradominerals.net No Yes Mining www.coloradominerals.net
Jasun McAvoy *** mineralman999[AT]yahoo.com *** *** *** ***
Geoffrey McNeal *** GMcNeal[AT]Rogers.com *** *** *** ***
Gary C. Meyer *** sggcmeyer[AT]msn.com *** *** *** ***
Robert J Miller Long Island, New York robertjmiller0759[AT]yahoo.com Yes No Garnets, Micromounts, Nice crystals of any mineral on matrix None yet
Bill Mitcham *** wmitcham[AT]mindspring.com *** *** *** ***
Sebastian Möller Germany blackforestmineral[AT]arcor.de *** *** *** blackforestmineral.110mb.com
Jon Mommers Victoria, Australia Earthstone[AT]iinet.net.au *** *** *** ***
Joe Mulvey Nashua, New Hampshire bassmeister_2000[AT]yahoo.com Yes No Micromounts, Palermo Mine, minerals of south western US www.micromountersofnewengland.org (President & Webmaster)
Muhammad Munir Pakistan europakminerals[AT]gmail.com Yes Yes *** www.alibaba.com/member/pk102895700.html
Jim Murowchick *** murowchickj[AT]wmkc.edu *** *** *** ***
Dieter Mylius New South Wales, Australia dieterm[AT]internode.on.net Yes No *** ***

Members with last name beginning with 'O'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Richard A Olsen Beaufort, North Carolina fisherman11[AT]earthlink.net Yes Sometimes Top quality world wide aesthetic Thumbnails/Toenails ***

Members with last name beginning with 'P'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Patrice Cmolik France myfurious200sx[AT]yahoo.fr Yes Yes Minerals especially tn and twins laparfaitelumiere.blog4ever.com
Gerald Pauley Victoria, Australia magnets[AT]satlink.com.au Yes Sometimes We manufacture mineral and gem display boxes and display stands http://www.openallday.au.com
Ricardo Jorge Pimentel Portugal ricardojchp[AT]gmail.com Yes No Twins, pseudomorphs and single crystals with textbook forms http://ricardojchp.wordpress.com/
http://profs.ccems.pt/RicardoPimentel/
http://sites.google.com/site/zeolitos/
Ray Prater Missouri rocksinrayshead[AT]gmail.com Yes Yes Single crystals, unusual forms Not yet
Paula Presmyk Arizona Presmyk[AT]cox.net *** *** *** ***

Members with last name beginning with 'R'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Gene Reynolds Southern California garquartzman[AT]hotmail.com Yes *** Worldwide interest in all rhumbnails, but also very interested in both Tsumeb & Namibia ***
Alan Rice Virginia bush_fired[AT]yahoo.com Yes Sometimes Gold, copper related minerals ***
Pete Richards Oklahoma peterichards[AT]oberlin.net Yes Sometimes Crystal morphology, twinning, epitaxy ***
Lester Albert Rogers Queensland, Australia partisapphire[AT]hotmail.com Yes No Fossicking camping lapidary work ***
Alysson Rowan England Alyssonrowan[AT]yahoo.co.uk Yes Doubtful Devon & Cornwall, Radioactives www.nexus08.clara.co.uk/
Larry Rush Connecticut larryrush[AT]worldnet.att.net Write for list Yes Aesthetic minerals www.myminerals.homestead.com
www.connroxminerals.com

Members with last name beginning with 'S'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Michael Samouhos Greece MSamouhos[AT]metal.ntua.gr Yes Yes Lavrion Minerals www.lavrionminerals.com
Allen Sampson *** ahsampson[AT]shaw.ca *** *** *** ***
Robert Santee New Jersey Timeman123[AT]optonline.net Yes Somewhat All minerals from northern New Jersey ***
Alex Schauss Pacific Northwest (Washington state) Alex[AT]spstamps.com *** Yes World-wide-exceptional specimens; pyrites, calcites ***
Roger Sedgwick Oregon rbsedgwick[AT]gmail.com Yes Yes (prefer trade) Thumbnail mineral crystals from the US ***
Carolyn Seitz *** cmseitz[AT]mainspring.com *** *** *** ***
Jeff Shallit *** Shallit[AT]cs.UWaterloo.ca *** *** *** ***
Tom Sheehan New Hampshire, New England Sapdaddy9700[AT]myfairpoint.net Yes *** *** ***
Will Shewfelt Norwalk, Ohio Rockchopper1[AT]verizon.net Yes - I have Lamb Mine Barites TN to mini, and self-collected Ohio Minerals, some others to trade I might Southwestern States Minerals, particularly Arizona. Lead based minerals, Native Elemental Metals and Barites. Beyond that, Id climb to the bottom of any hole in the ground for about any mineral species! ***
Perry Silver Long Island, New York toolbox[AT]optonline.net Yes *** *** ***
Caleb Simkoff Portland, Oregon agminerals[AT]hotmail.com Yes Yes Native silver, silver minerals ***
Steve Sorrell Tasmania steve[AT]crocoite.com Sometimes Sometimes Australasian minerals www.crocoite.com
Adam Sotomayor Colorado adamsrarerocks[AT]aol.com Yes Yes I'm a hardcore miner/collector.I like self collected minerals from micromount to museum-cabinet buster size.If I can mine 'em I like 'em coloradominerals.net
Malcolm Southwood Victoria (Australia) dioptase[AT]bigpond.com *** *** Tsumeb, British minerals ***
Gail Spann Rockwall, Texas BikinGail[AT]aol.com Yes Yes Interested in top quality T/N gem crystals and also rarities ***
Chris Stefano Michigan StefanoC[AT]umich.edu Yes Yes Minerals of the Findlay Arch (Ohio, Michigan, Indiana, SW Ontario), Uranium Minerals, Fluorites, Sphalerites and aesthetic rarities stores.shop.ebay.com/Christopher-J-Stefano-Fine-Minerals__W0QQ_armrsZ1
Meade Stemple Newport, Kentucky AFunWench[AT]aol.com Yes Sometimes Finished/faceted gemstones, displayed against rough ***
Alan Swatland Adelaide, South Australia mineral50[AT]bigpond.com Yes Yes World minerals, New Jersey, Franklin Stirling Fluorescent, Mont Saint Hilaire, Australian minerals, Arkaroola, Lake Boga etc, Tsumeb, Greenland, Antartica, rare & unusual minerals, etc. N/A

Members with last name beginning with 'T'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Albert Tamashausky New Jersey albert[AT]asbury.com Yes No Native metals, graphite ***
Dennis Tanjeloff *** Dennis[AT]astrogallery.com *** *** *** ***
Kevin Taylor *** Paintricks[AT]aol.com *** *** *** ***
Dick Thomas Irwin, Pennsylvania dickthomas3[AT]yahoo.com No No Rhodochrosites ***
Cliff Trebilcock *** OceanBeach54[AT]yahoo.com *** *** *** ***

Members with last name beginning with 'V'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Lee Valley *** noiz_elv[AT]yahoo.com *** *** *** ***
Eddy Vervloet Belgium eddyvervloet[AT]skynet.be *** *** *** ***
Geraldine Vest Ph.D, FGA, GG (GIA) Florida gvest201[AT]yahoo.com *** *** Avid collector of gemstones and especially loves thumbnail sized minerals. Upcoming President of the Gulf Coast Mineral, Fossil and Gem club of Venice, Florida. ***

Members with last name beginning with 'W'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Bill Wall Kernersville, North Carolina wwalljr[AT]triad.rr.com Yes Yes Collect all sizes in crystals ***
Martin Watkins Tasmania, Australia smwatkins[AT]bigpond.com Yes *** I like to collect single crystals or small clusters with terminations, around 20 to 30 ml long (approx one inch or there abouts) and I have a good range of swap material available. ***
Karen Wilson *** jk8889[AT]cox.net *** *** *** ***
Maggie Wilson *** MCWilson1956[AT]rogers.com *** *** *** ***
Wendell Wilson Arizona minrecord[AT]comcast.net No Occasionally Fine single crystals on or off matrix, especially gem-like species No personal website

Members with last name beginning with 'Y'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Allan Young Idaho allanyoung[AT]msn.com No Sometimes Worldwide thumbnails with special suites of Idaho, Tsumeb, and silver-bearing minerals. Also mineral photography. No
Sam Yung Hong Kong SlyYung[AT]gmail.com Yes Yes African minerals, especially Tsumeb ***

Members with last name beginning with 'Z'
Member
Region
email
Trade?
Selling?
Special Interests
Website
Nick Zachariades Hampshire, England nickzachariades[AT]tiscali.co.uk Would like to exchange British minerals for overseas minerals *** Interested in all species & localities, all size ranges from Tn to Scab. Particularly fond of FLUORITE, BARITE, CALCITE other Spar minerals & Sulphides esp. GALENA & SPHALERITE None

Site Created in 2009 - © crocoite.com