2017-12-28 Dan Weinrich - We have added more specimens from the Povill collection to the website 2017-12-26 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-12-23 Dan Weinrich - Seasons Greetings from Weinrich Minerals 2017-12-19 John Betts Fine Minerals - New minerals were posted to my site moments ago 2017-12-19 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-12-14 Dan Weinrich - New auction specimens are now posted 2017-12-12 John Betts Fine Minerals - Classic Minerals from the Cilen Collection, many from Type Localities 2017-12-12 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-12-11 Exceptional Minerals - The NEWEST Denver 2017 Showroom Update is Online 2017-12-07 Dan Weinrich - New auction specimens are now posted 2017-12-05 John Betts Fine Minerals - New Minerals online including rarities from Type Localities 2017-12-05 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-12-01 Mineral of the Month Club - This month the featured mineral is hemimorphite that was collected at Mexico's famed Ojuela Mine 2017-11-29 Dan Weinrich - We have added 25 new specimens to the website, all neat and unusual items from the old Tri-State District 2017-11-28 John Betts Fine Minerals - New Minerals online including rarities frim South Africa and American classics 2017-11-28 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-11-25 Excalibur Minerals - New Excalibur Mineral List #21708 2017-11-21 John Betts Fine Minerals - Mineral Update (including Tsumeb minerals) 2017-11-21 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-11-19 John Betts Fine Minerals - Sale Ends in 12 Hours, Buy 2 - Get 1 Free 2017-11-16 John Betts Fine Minerals - Buy 2 - Get 1 Free Sale 2017-11-16 Exceptional Minerals - The NEW Denver 2017 Showroom Update is Online 2017-11-16 Cape Minerals - A number of products have been added to the site for only $5 each 2017-11-14 John Betts Fine Minerals - Mineral Update (including complete set of Mineralogical Record) 2017-11-14 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-11-09 Houston Gem and Mineral Society - 64th Annual Gem, Jewelry, Mineral and Fossil Show Nov10-12 2017-11-09 Dan Weinrich - We have added 150 new specimens for the auction this week 2017-11-07 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-11-06 Houston Gem and Mineral Society - 64th Annual Gem, Jewelry, Mineral and Fossil Show Nov10-12 2017-11-06 Exceptional Minerals - The Denver Show No Reserves Mineral Auction Closes Tonight 2017-11-03 Exceptional Minerals - The NEW Denver 2017 Showroom Update is Online 2017-11-03 Dakota Matrix - Gold, Silver and Copper is the theme of this web update 2017-11-01 Mineral of the Month Club - December will be the last mailing to all of you 2017-10-31 McDougall Minerals - New elbaite specimens from Pakistan and Afghanistan 2017-10-31 John Betts Fine Minerals - Mineral Update (including many at reduced prices) 2017-10-31 Exceptional Minerals - The NEW Denver Show 2017 NO RESERVE Auction is Open 2017-10-31 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-10-26 Exceptional Minerals - The Denver Show No Reserves Mineral Auction Closes Tonight! 2017-10-25 Dan Weinrich - New Updates - New Auction 2017-10-24 John Betts Fine Minerals - Mineral Update (including Tsumeb minerals ex 2017-10-24 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-10-23 Cape Minerals - Cape Minerals New Stock 23 October 2017 2017-10-20 Exceptional Minerals - The NEW Denver Show 2017 Mineral Auction is Opent 2017-10-17 McDougall Minerals - New from Nova Scotia - Part II 2017-10-17 Exceptional Minerals - The Second Denver 2017 Showroom Update is Online 2017-10-17 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-10-16 Exceptional Minerals - The Denver Show 2017 Mineral Auction Closes Tonight 2017-10-15 Exceptional Minerals - The Denver Show Mineral Auction Closes Tomorrow 2017-10-13 Exceptional Minerals - Update - The Denver Show 2017 Flash Sale Ends Sunday 2017-10-13 Dakota Matrix - A message from our spokesperson 2017-10-12 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-10-10 John Betts Fine Minerals - Mineral Update Now Online (including some historic specimens) 2017-10-10 Dan Weinrich - New Updates - Auction Closing - Special Sale 2017-10-05 Dan Weinrich - New Updates - New Auction - Special Sale 2017-10-03 John Betts Fine Minerals - New minerals (includung specimens from my personal collection) 2017-10-03 Exceptional Minerals - The First Denver 2017 Showroom Update 2017-10-03 Excalibur Minerals - New Excalibur Mineral List #21707 2017-10-03 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-10-02 John Betts Fine Minerals - Only 3 hours remaining of the private sale on Tanzanite Crystals and Diamonds 2017-10-02 Dan Weinrich - We have updated the auction website with 150 new specimens 2017-10-01 McDougall Minerals - New chabazite (acadialite) from Nova Scotia 2017-09-30 Mineral of the Month Club - This month your featured mineral is Green Grossular Garnet specimens that were collected at Sierra de Cruces (Mountain of Crosses) in Coahuila, Mexico 2017-09-30 John Betts Fine Minerals - 3-day Sale on Diamond and Tanzanite Crystals 2017-09-28 Dan Weinrich - During the past several days we have added over 150 new specimens 2017-09-26 John Betts Fine Minerals - New minerals (including the best chalcocite ever found from Chimney Rock, NJ) 2017-09-26 Exceptional Minerals - The Denver Show 2017 FLASH Sale Auction Closes Tonight 2017-09-26 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-09-25 Exceptional Minerals - The Denver Show 2017 FLASH Sale Auction Closes Tomorrow 2017-09-23 McDougall Minerals - New Spodumene from Afghanistan 2017-09-22 Dakota Matrix - Weekly Update Tonight 2017-09-20 Exceptional Minerals - The Denver Show 2017 FLASH Sale Auction is Opent 2017-09-19 John Betts Fine Minerals - New minerals (several from my personal collection) 2017-09-19 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-09-14 Dan Weinrich - New Auction - Denver Show 2017-09-12 John Betts Fine Minerals - New minerals posted today plus the Best Minerals of August 2017-09-12 Exceptional Minerals - Update - The Denver Show 2017 Mineral Auction Closes Tonight 2017-09-12 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-09-11 Exceptional Minerals - Update - The Denver Show 2017 Mineral Auction Closes Tomorrow 2017-09-08 Dakota Matrix - New Additions Update Tonight September 8 2017-09-05 John Betts Fine Minerals - New minerals- VOLBORTHITE from Milpillas, and the Best Minerals of July 2017-09-05 Exceptional Minerals - The First Denver Show 2017 Mineral Auction is Open 2017-09-05 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-09-01 Mineral of the Month Club - This month your featured mineral is aquamarine in its rough form from Brazil 2017-08-29 John Betts Fine Minerals - Today I posted 17 new uncut diamond crystals to my web site priced from $75 to $7580 2017-08-29 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-08-23 Exceptional Minerals - Update - The Double Keystone Mineral Auction Closes Tonight 2017-08-23 Excalibur Minerals - New Excalibur Mineral List #21706 2017-08-22 Exceptional Minerals - Update - The Double Keystone Mineral Auction Closes Tomorrow 2017-08-22 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-08-15 John Betts Fine Minerals - New minerals were posted to my site moments ago 2017-08-15 Exceptional Minerals - The First Ever Double Keystone Mineral Auction is Open 2017-08-15 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-08-13 Exceptional Minerals - Update - The Tucson 2017 Mineral Auction Closes Tomorrow 2017-08-08 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-08-07 Exceptional Minerals - The NEW Tucson Show Mineral Auction is Open 2017-08-03 Mineral of the Month Club - Green Calcite that was collected in the Sierra San Juan de Minas 2017-08-01 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-07-30 Dan Weinrich - We have posted 265 specimens to our Special Sale section 2017-07-27 McDougall Minerals - New Red Zircon - Ste Marie Report 2017-07-27 Exceptional Minerals - NEW Tucson 2017 Mineral Showroom Update is Online 2017-07-25 John Betts Fine Minerals - Mineral Update, including classic NJ minerals from museums) 2017-07-25 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-07-24 Exceptional Minerals - Update - The Tucson 2017 Mineral Auction Closes Tonight 2017-07-23 Exceptional Minerals - Update - The Tucson 2017 Mineral Auction Closes Tomorrow 2017-07-19 Dan Weinrich - Special 24 Hour Sale 2017-07-18 John Betts Fine Minerals - Mineral Update (including unusual New England minerals, plus items from my personal collection) 2017-07-18 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-07-17 Exceptional Minerals - Update - The Newest Tucson 2017 Mineral Auction is Open 2017-07-12 McDougall Minerals - Rochester Show Report 2017-07-12 Excalibur Minerals - New Excalibur Mineral List #21705 2017-07-12 Dan Weinrich - Special 24 Hour Sale! 2017-07-11 John Betts Fine Minerals - Minerals (including dravite-uvite tourmalines from Manhattan Island, New York City) 2017-07-11 Dan Weinrich - Gemmy African rhodochrosites 2017-07-06 Dan Weinrich - This update includes numerous choice gem tourmaline crystal specimens 2017-07-04 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-07-01 Mineral of the Month Club - Chrysocolla from Chile 2017-06-27 John Betts Fine Minerals - Minerals (plus Geologic Bedrock Maps for NY, CT Quadrangles) 2017-06-27 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-06-27 Cape Minerals - Newsletter - 40% Off Clearance Sale 2017-06-20 John Betts Fine Minerals - Minerals and mineral books (including many minerals from Maine and New Hampshire) 2017-06-20 Dan Weinrich - We have added close to 180 new specimens 2017-06-15 Canadian Micro Mineral Association - Newsletter Vol 51 No 6 2017-06-13 John Betts Fine Minerals - New minerals were posted today (including a cute legrandite thumbnail) 2017-06-13 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-06-12 McDougall Minerals - I've posted some new specimens from the United States in this US Update 2017-06-08 Dan Weinrich - New Updates - New Auction 2017-06-07 Exceptional Minerals - Update - The Tucson 2017 Mineral Auction Closes Tonight 2017-06-06 John Betts Fine Minerals - Many new minerals were posted to my site today 2017-06-06 Exceptional Minerals - The Tucson 2017 Mineral Auctions 2017-06-06 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-06-05 John Betts Fine Minerals - 12 Hours Remaining for Special Mineral Sale 2017-06-02 Mineral of the Month Club - Fire opal from Mexico 2017-06-02 Exceptional Minerals - Update - The Newest Tucson 2017 Mineral Auction is Open 2017-06-01 John Betts Fine Minerals - Announcing a special clearance sale now through midnight JUNE 5 2017-06-01 Excalibur Minerals - New Excalibur Mineral List #21704 2017-06-01 Dan Weinrich - Many good classic specimens from the Chuck Noll collection 2017-05-30 John Betts Fine Minerals - Minerals (including several pre-1895) 2017-05-30 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-05-26 McDougall Minerals - Great specimens from Mount Malosa in this new Malawi Update 2017-05-26 Dan Weinrich - Our latest updates include attractive thumbnails and neat old time specimens from the Noll collection 2017-05-25 Dakota Matrix - Weekly Update & Langban Special Edition 2017-05-23 John Betts Fine Minerals - Minerals PLUS 14 DIAMOND CRYSTALS 2017-05-23 Exceptional Minerals - The NEW Tucson 2017 Mineral Showroom Update 2017-05-23 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-05-22 Exceptional Minerals - Update - The Tucson 2017 Mineral Auction Closes Tonight 2017-05-21 Exceptional Minerals - Update - The Tucson 2017 Mineral Auction Closes Tomorrow 2017-05-18 Exceptional Minerals - Update - The Keystone Showrooms have been Updated 2017-05-18 Dan Weinrich - More to come early this weekend 2017-05-16 John Betts Fine Minerals - Minerals and Mineral Books 2017-05-16 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-05-11 Dan Weinrich - The latest updates include some neat old European classics 2017-05-09 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-05-05 Exceptional Minerals - Update - The Keystone Showrooms Sale Continues 2017-05-04 Dan Weinrich - Bisbee Azurite, Sweet Home rhodochrosite 2017-05-02 John Betts Fine Minerals - Minerals (and Mineral Locality Books) posted this week 2017-05-02 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-05-01 Mineral of the Month Club - We are happy to offer you Goshenite from Namibia as the featured mineral 2017-04-28 Dakota Matrix - Aquired - Robert J Waidler Collection 2017-04-27 Exceptional Minerals - Update - Huge Keystone Showrooms Update and Sale 2017-04-27 Dan Weinrich - We continue to add new specimens to the website 2017-04-26 Exceptional Minerals - Update - Huge Keystone Showrooms Update and Sale 2017-04-25 John Betts Fine Minerals - Minerals (including many good New England minerals) 2017-04-25 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-04-24 Exceptional Minerals - The Tucson 2017 Mineral Auctions 2017-04-18 John Betts Fine Minerals - Minerals and Mineral Books posted this week 2017-04-17 Exceptional Minerals - The Third Tucson 2017 Mineral Showroom Update 2017-04-13 Dan Weinrich - A lot of great things in all price and size ranges are now available 2017-04-11 McDougall Minerals - Posted some new specimens in this Peru Update 2017-04-11 John Betts Fine Minerals - Minerals (extra-large update because I was away last week) 2017-04-11 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-04-07 Exceptional Minerals - The Third Tucson 2017 Mineral Showroom Update 2017-04-07 Excalibur Minerals - New Excalibur Mineral List #21703 2017-04-06 Dan Weinrich - We have added over 75 new specimens to the web 2017-04-04 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-04-03 Exceptional Minerals - Update - The Tucson 2017 Mineral Auction Closes Tonight 2017-04-02 Exceptional Minerals - Update - The Tucson 2017 Mineral Auction Closes Tomorrow 2017-04-01 Mineral of the Month Club - Ohio Flint or Arizona Garnet 2017-03-28 John Betts Fine Minerals - Minerals (and diamond crystals) 2017-03-28 Exceptional Minerals - Update - The NEW Tucson 2017 Mineral Auction is Open 2017-03-28 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-03-25 McDougall Minerals - New Selenite New from Alberta, Canada 2017-03-21 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-03-18 McDougall Minerals - New Red Phantom Quartz 2017-03-17 Exceptional Minerals - The Second Tucson 2017 Mineral Showroom Update 2017-03-17 Dakota Matrix - Our Weekly New Additions on Dakota Matrix is set for publication tomorrow night 2017-03-16 Exceptional Minerals - Update - The 1st Tucson 2017 Auction Closes Tonight 2017-03-16 Dan Weinrich - We have added 85 new specimens to the website 2017-03-14 John Betts Fine Minerals - New minerals were added to my site moments ago 2017-03-14 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EDT 2017-03-11 McDougall Minerals - Posted great new specimens in this Brazil Updatel 2017-03-10 Exceptional Minerals - The First Tucson 2017 Mineral Showroom Update 2017-03-09 Dan Weinrich - New Updates - New Auction 2017-03-07 John Betts Fine Minerals - New minerals were added to my site moments ago 2017-03-07 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-03-03 Exceptional Minerals - The First Tucson 2017 Mineral Showroom Update 2017-03-02 Dan Weinrich - New Updates - New Auction 2017-03-01 Mineral of the Month Club - Calcite and rosasite from Ojuela Mine at Mapimi, Mexico 2017-02-28 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-02-25 McDougall Minerals - Tucson Report -and- New Wodginite from Brazil 2017-02-23 Exceptional Minerals - Update! The Final Denver 2016 Showrooms are Online 2017-02-23 Dan Weinrich - We have added over 120 new specimens to the website 2017-02-21 John Betts Fine Minerals - Minerals Posted - including gem aquas, morganite, tourmalines, spessartine crystals 2017-02-21 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-02-14 John Betts Fine Minerals - Minerals Posted - including Tsumeb minerals ex Georg Gebhard collection 2017-01-27 Dan Weinrich - See us in Tucson 2017-01-27 Dakota Matrix - New Additions release tonight 2017-01-24 John Betts Fine Minerals - Minerals (including classic AZ, NM, UT minerals) 2017-01-23 Exceptional Minerals - Update - The NEWEST Denver 2016 Showroom is Open 2017-01-22 Exceptional Minerals - Update - The Pre-Tucson Mineral Sale and Auction 2017-01-20 Exceptional Minerals - Update - The Mineral Auction and Website 2017-01-20 Dan Weinrich - New Updates - New Auction 2017-01-18 Exceptional Minerals - Update - The Pre-Tucson Mineral Sale has Re-Opened 2017-01-18 Excalibur Minerals - New Excalibur Mineral List #21701 2017-01-17 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-01-16 Exceptional Minerals - Update - The First Mineral Auction of 2017 is Open 2017-01-13 Dan Weinrich - Pre-Tucson Sale 2017-01-10 Mineral of the Month Club - Jan Mineral Cuprite on copper from the Carissa Pit in the Battle Mountain Mining District of north-central Nevada 2017-01-10 John Betts Fine Minerals - Minerals (including Milpillas pyrite on matrix as featured in Mineralogical Record) 2017-01-10 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-01-09 Exceptional Minerals - Update - The Pre-Tucson Mineral Sale is Open 2017-01-03 John Betts Fine Minerals - Minerals first update for 2017 2017-01-03 Dan Weinrich - This is a reminder that the auction will close this evening at 7pm EST 2017-01-02 John Betts Fine Minerals - Sale ends at midnight - last chance to get 50% off minerals 2017-01-01 Mineral of the Month Club - Jan Mineral Cuprite on copper from the Carissa Pit in the Battle Mountain Mining District of north-central Nevada
