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WEEKLY MINERAL & GEM AUCTIONS !

Welcome to our mineral auction website. Thousands of mineral specimens sold - including fluorite, rhodochrosite and many other rocks and minerals. Please read the bidding rules and regulations before bidding. Enjoy!

If you're new to the site, you can register here.


Over 60,000 fine minerals, crystals and gemstones sold since 2002!
New mineral auctions are posted each week.


Welcome to the largest and most diverse single-source site for fine minerals and mineral specimens at auction. This is an inventory LIQUIDATION venue adjunct to our gallery site

The Arkenstone, www.iRocks.com

If you're looking for a specific mineral, locality, or price point, visit www.iRocks.com and browse our extensive selection of fine minerals, crystals, and gemstones for sale.

 

 

Current Auctions

Special Collection Liquidation Auction - ends June 7 at 6:30 PM

Specimens Available: 29

ENDS ON WEDNESDAY JUNE 7
at 6:30PM (Central Time Zone)
NOTE SPECIAL ENDING DAY ON WEDNESDAY...

Unlike most of our auctions, which are pooling specimens from multiple sources and huge collection buyouts, this one is featuring only specimens from one longtime Spanish friend and collector who is thinning down his collection for a retirement move, and offered them up for auction (against my own opinion that he might get more selling them one by one over time, retail!). His feeling was that the money they yield doesn't matter, because this was the best way to move them all without "heartbreak" from selling one by one after he spent 40 years acquiring them. I hope we can show him how they go to good new homes! This will be the 2nd of several such auctions we can give you of these fine, generally larger specimens at value prices to all.


Closed Auctions

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end May 26th, 2016

Ends May 26th, 2016
at 6:45 PM (Central Time Zone)

Another exciting week featuring a bunch of specimens from the recently acquired collection from the east coast with plenty of classic material from historic defunct localities. Look for a mix of rarities, classics, hard to find and well-known species plus gem crystals and native elements. This collection dates from the 1950s to the 1990s and covers a wide variety of material. There are plenty of hidden treasures and valuable older material mixed in, so look closely! As always this auction is filled with interesting specimens both classic and contemporary, and not just the standard “20 species”, but an eclectic assortment of exciting pieces that appeal to a wide range of collectors

Some of the highlights from this week’s include:
1. A wonderful matrix Gold specimen from Grass Valley, California
2. Rarely seen ancient terrestrial Native Iron from Greenland
3. A classic deep metallic red Pyrargyrite group from Mexico
4. INTENSE green Fuchsite with pink-red Ruby from Nepal
5. Very good sized crystallized Scorodite from China
6. A sharp, well-formed, and GEMMY deep red Chondrodite from Afghanistan
7. Beautiful floater specimen of “Spinel”-twinned Copper from New Mexico
8. A large cabinet display specimen of bright orange Spessartine on Smoky Quartz from China
9. A piece of PHOSPHOPHYLLITE from the Huayllani Mine in Bolivia
10. Classic old time Perovskite on matrix from the Type Locality in Russia!

$25 and $10 RESERVE GEMSTONE CONSIGNMENT AUCTION - Ends May 26th, 2016

Ends May 26th, 2016 at 7:00 PM (Central Time)

Here we have one of our popular combined auction of mixed gems of varying reserve prices
($25 and $10 respectively this week)
Unique and attractive items as always – check them out !!
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

MINERAL SPECIMEN LIQUIDATION AUCTION (set 1 of 2) - ends May 26, 2016

Ends May 26
at 6:30 PM (Central Time Zone)

A very diverse set this week featuring a fine mix of beautiful and impressive mineral specimens from 200 years of mining and many countries. Look for old classics from numerous collections we are pulling in for LIQUIDATION at auction:

Some of the highlights include:
1. Fine large Pakistan AQUAMARINE
2. Excellent large matrix SWISS PINK FLUORITE
3. Fine selection of old classic Herb Obodda stock material
4. RARE Bulgaria CERUSSITE
5. Fine old Mexican, European, and USA classic minerals!

SPECIAL $100 and $50 RESERVE GEMSTONE AUCTION - Ends May 19th, 2016

Ends Thursday, May 19th, 2016 at 7:00 PM (Central Time)

ATTENTION! We are pleased to announce that we have purchased a notable collection / supply from a retiring gem dealer of beautiful mixed stones, cabochons and jewelry which we will be offering at liquidation prices!!

Keep watching every week for a great mix and new variety of good quality gemstones to appear over the next year. Reserve prices will typically be $100 and $50 on the better material every other week, with $25 and $10 reserves on alternating weeks.
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end May 19th, 2016

Ends May 19th, 2016
at 6:45 PM (Central Time Zone)

Starting this week, we are excited to announce the acquisition of a great old collection from the east coast featuring plenty of classic material from historic defunct localities. Look for a mix of rarities, classics, hard to find and well-known species plus gem crystals and native elements. This collection dates from the 1950s to the 1990s and covers a wide variety of material. There will be plenty of hidden treasures and valuable older material mixed in, so look closely! As always this auction is filled with interesting specimens both classic and contemporary, and not just the standard “20 species”, but an eclectic assortment of exciting pieces that appeal to a wide range of collectors

Some of the highlights from this week’s include:
1. A BIG showy Aquamarine with Muscovite from China
2. Rare Calaverite on Quartz from Cripple Creek, Colorado
3. Colorful Precious Opal in Petrified Wood from Virgin Valley, Nevada
4. Rare purple Diaspore crystal from Burma AND a GEM Diaspore crystal from Turkey
5. A classic Australian Azurite from the collection of Dr. Frederick Pough!
6. Unusual dark red twinned Rhodochrosite from Mont Saint-Hilaire, Canada
7. GEM WATER CLEAR Calcite from Wuzhou Prefecture, China
8. Beautiful “Rainbow” Andradite Garnet from the Kohse Mine in Japan
9. Unusual compressed/flattened Hematite crystals from Nador, Morocco
10. Rarities include species such

MINERAL SPECIMEN LIQUIDATION AUCTION (set 1 of 2) - ends May 19th, 2016

Ends May 19
at 6:30 PM (Central Time Zone)

This week we’re offering specimen from world famous classic localities, along with contemporary treats, native elements, unique rarities, gem crystals and more! We’re not just listing the standard “20 species” from week to week, but an eclectic mix of interesting minerals, classic material and hard to find species that appeal to wide range of collectors. You will see a lot of exciting material in the coming weeks and months with plenty of desirable specimens for all tastes. An interesting and diverse mix of attractive and unique mineral specimens!

Some of the highlights include:
1. Fine gem TANZANITE xl
2. Rare old European & USA classics
3. Rich BOLTWOODITE
4. Dramatic large Brazil SMOKY QUARTZ scepter
5. Fine & rare Ross Lillie Collection pieces
6. Several rarities
7. Superb Peru AUGELITE & QUARTZ thumbnail
8. Fine long Australian spinel-twinned SILVER

$25 and $10 RESERVE GEMSTONE CONSIGNMENT AUCTION - Ends May 12th, 2016

Ends May 12th, 2016 at 7:00 PM (Central Time)

Here we have one of our popular combined auction of mixed gems of varying reserve prices
($25 and $10 respectively this week)
Unique and attractive items as always – check them out !!
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end May 12th, 2016

Ends May 12th, 2016
at 6:45 PM (Central Time Zone)

Starting this week, we are excited to announce the acquisition of a great old collection from the east coast featuring plenty of classic material from historic defunct localities. Look for a mix of rarities, classics, hard to find and well-known species plus gem crystals and native elements. This collection dates from the 1950s to the 1990s and covers a wide variety of material. There will be plenty of hidden treasures and valuable older material mixed in, so look closely! As always this auction is filled with interesting specimens both classic and contemporary, and not just the standard “20 species”, but an eclectic assortment of exciting pieces that appeal to a wide range of collectors

Some of the highlights from this week’s include:
1. A SUPER LUSTROUS and gemmy UN-ETCHED crystal of Ametrine from Bolivia
2. Gorgeous cranberry Rubellite Tourmaline from the Cruzeiro Mine in Brazil
3. A matrix specimen of bi-colored Tanzanite on Prehnite
4. Sharp, lustrous Andradite crystals from the personal collection of Herb Obodda from Franklin, New Jersey
5. Classic floater twinned crystal of Orthoclase from Cornwall, England
6. Rare Moganite / Chalcedony fossil / pseudomorphs after a snail shell from the Sahara Desert
7. A big Parisite-(Ce) crystal on matrix from Malawi
8. Fine stout classic green Apatite with Arsenopyrite from Panasqueira, Portugal
9. An aesthetic and showy Native Copper from Russia
10. Beautiful black, bladed Ferberite crystals on matrix from the Tasna Mine in Bolivia

MINERAL SPECIMEN LIQUIDATION AUCTION (set 1 of 2) - ends May 12, 2016

Ends may 12
at 6:30 PM (Central Time Zone)

A very diverse set this week featuring a fine mix of beautiful and impressive mineral specimens from 200 years of mining and many countries. Look for old classics from numerous collections we are pulling in for LIQUIDATION at auction:

Some of the highlights include:
1. Superb gem EMERALDS on CALCITE
2. Rare old European and USA classics
3. Gemmy large Erongo AQUAMARINE
4. Large, rare LINARITE on GALENA from the Blanchard Mine
5. Fine Illinois specimens from the Ross Lillie Collection
6. Rare gem Vietnam SPINEL

SPECIAL $100 and $50 RESERVE GEMSTONE AUCTION - Ends May 5th, 2016

Ends Thursday, May 5th, 2016 at 7:00 PM (Central Time)

ATTENTION! We are pleased to announce that we have purchased a notable collection / supply from a retiring gem dealer of beautiful mixed stones, cabochons and jewelry which we will be offering at liquidation prices!!

Keep watching every week for a great mix and new variety of good quality gemstones to appear over the next year. Reserve prices will typically be $100 and $50 on the better material every other week, with $25 and $10 reserves on alternating weeks.
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end May 5th, 2016

Ends May 5th, 2016
at 6:45 PM (Central Time Zone)

Starting this week, we are excited to announce the acquisition of a great old collection from the east coast featuring plenty of classic material from historic defunct localities. Look for a mix of rarities, classics, hard to find and well-known species plus gem crystals and native elements. This collection dates from the 1950s to the 1990s and covers a wide variety of material. There will be plenty of hidden treasures and valuable older material mixed in, so look closely! As always this auction is filled with interesting specimens both classic and contemporary, and not just the standard “20 species”, but an eclectic assortment of exciting pieces that appeal to a wide range of collectors

Some of the highlights from this week’s include:
1. Historic Native Platinum nugget from the Ural Mountains of Russia
2. An old time Rhodochrosite from the Wolf Mine in Germany
3. Cabinet sized gemmy sherry colored Topaz on matrix from Pakistan
4. A hard to find matrix Stibnite from La Salvadora, Bolivia
5. A GEM clear multicolor Tourmaline crystal with a nodular termination from Nigeria
6. Classic old time Manganite on matrix from Ilfeld, Russia
7. A beautiful orange Wulfenite on green Mimetite from the Ojuela Mine, Mexico
8. Rare “Trapiche” habit Ruby from Burma
9. An aesthetic and showy Copper with Cuprite from Russia
10. Assorted rarities like Nigerite (Ferronigerite-2N1S) from Namibia and Androsite (Manganiandrosite-(La)) from Russia

MINERAL SPECIMEN LIQUIDATION AUCTION (set 1 of 2) - ends May 5, 2016

Ends may 5th
at 6:30 PM (Central Time Zone)

A very diverse set this week featuring a fine mix of beautiful and impressive mineral specimens from 200 years of mining and many countries. Look for old classics from numerous collections we are pulling in for LIQUIDATION at auction:

Some of the highlights include:
1. Fine bi-colored DT Himalaya TOURMALINE
2. Rare old European classics
3. Large TSUMEB MIMETITE xl
4. Large and Unusual Les Farges PYROMOPHITE !
5. Large Mogok SAPPIRE
6. Old Utah VARISCITE

$25 and $10 RESERVE GEMSTONE CONSIGNMENT AUCTION - Ends April 28th, 2016

Ends April 14th, 2016 at 7:00 PM (Central Time)

Here we have one of our popular combined auction of mixed gems of varying reserve prices
($25 and $10 respectively this week)
Unique and attractive items as always – check them out !!
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end April 28th, 2016

Ends April 28th, 2016
at 6:45 PM (Central Time Zone)

TWO FULL PAGES featuring a great selection of pieces with specimen from world famous classic localities, along with contemporary treats, native elements, rarities, gem crystals and more! We’re not just listing the standard “20 species” from week to week, but an eclectic mix of interesting minerals, classic material and hard to find species that appeal to wide range of collectors. You will see a lot of exciting material in the coming weeks and months with plenty of desirable specimens for all tastes!


Some of the highlights from this week’s include:
1. A good quality, jet-black, lustrous, bladed FERBERITE from Bolivia
2. Beautiful gemmy AMBER with insect inclusions from the Dominican Republic
3. A hefty, polished nodule of NATIVE BISMUTH from the Czech Republic
4. A cool old time orange MIMETITE from the Bilbao Mine in Mexico
5. Brilliant green classic ANNABERGITE from the Wein collection from Lavrion, Greece
6. A cabinet sized display specimen of reddish-pink RHODOCHROSITE from Peru
7. Wonderful cabinet sized display specimen of soft pink Apophyllite from Mexico
8. A doubly-terminated “floater” QUARTZ from Lake George, Colorado
9. Gemmy yellow single Spodumene crystal from Afghanistan
10. Classic brilliant blue CLINOCLASE from Cornwall, England

FINE MINERAL SPECIMEN LIQUIDATION AUCTION (set 1 of 2) - ends April 28

Ends April 28
at 6:30 PM (Central Time Zone)

We pulled a dozen "spikers" $1000-and-up specimens out of our Tucson show inventory, to add to this diverse set of classic and rare mineral specimens worldwide localities:

Some of the highlights include:
1. Superb Congo COBALTOAN CALCITE from the 1980's
2. Large gem AQUAMARINE
3. Old rare Norway COPPER and California STOLZITE (!)
4.) Rare and fine Swiss FLUORITE & LARGE ENGLISH FLUORITE specimens
5. Unusual and rich Colombian EMERALD
6. Rare sharp SCHNEIDEROHNITE xl

SPECIAL $100 and $50 RESERVE GEMSTONE AUCTION - Ends April 21st, 2016

Ends Thursday, April 21st, 2016 at 7:00 PM (Central Time)

ATTENTION! We are pleased to announce that we have purchased a notable collection / supply from a retiring gem dealer of beautiful mixed stones, cabochons and jewelry which we will be offering at liquidation prices!!

Keep watching every week for a great mix and new variety of good quality gemstones to appear over the next year. Reserve prices will typically be $100 and $50 on the better material every other week, with $25 and $10 reserves on alternating weeks.
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end April 21st, 2016

Ends April 21st, 2016
at 6:45 PM (Central Time Zone)

TWO FULL PAGES featuring a great selection of pieces with specimen from world famous classic localities, along with contemporary treats, native elements, rarities, gem crystals and more! We’re not just listing the standard “20 species” from week to week, but an eclectic mix of interesting minerals, classic material and hard to find species that appeal to wide range of collectors. You will see a lot of exciting material in the coming weeks and months with plenty of desirable specimens for all tastes!


Some of the highlights from this week’s include:
1. Fine sharp LUSTROUS red CUPRITE from the Congo
2. Beautiful yellow and blue-green Chrome-bearing CERUSSITE from China
3. A thumbnail sized specimen of PHOSPHOPHYLLITE from the Huayllani Mine
4. A very interesting “spray” of orange CREEDITE ON MULTICOLORED FLUORITE from Mexico
5. BRIGHT orange spherical Peruvian Orpiment
6. A hard to find matrix specimen of STOKESITE from Brazil
7. Excellent, rich emerald green DIPOTASE from Kimbedi, Republic of Congo (Brazzaville)
8. A classic crystallized specimen of native LEAD from Langban, Sweden
9. Rarities such as KONINCKITE from Slovakia, and TOYOHAITE from Argentina
10. Brilliant blue CYANOTRICHITE from Lemhi County, Idaho!

SPECIAL FINE MINERAL LIQUIDATION AUCTION (set 1 of 2) - end April 21

Ends April 21st, 2016
at 6:30 PM (Central Time Zone)

THE BEST MIX OF AUCTION MINERALS ON THE INTERNET !!
Another interesting and diverse mix of attractive and unique mineral specimens! This week we’re offering specimen from world famous classic localities, along with contemporary treats, native elements, unique rarities, gem crystals and more! We’re not just listing the standard “20 species” from week to week, but an eclectic mix of interesting minerals, classic material and hard to find species that appeal to wide range of collectors. You will see a lot of exciting material in the coming weeks and months with plenty of desirable specimens for all tastes.

Some of the highlights from this week’s include:
1. NEW FIND - Chinese FLUORITE on QUARTZ
2. Rare old English HEMATITE, SCHORL & CALCITE
3. Fine LEGRANDITE
4. Large matrix CARROLLITE xl
5. Impressive FLUORITE, AQUAMARINE & MUSCOVITE combo
6. Rare classic large New Hampshire ANDRADITE
7. Excellent Tsumeb DIOPTASE
8. Unusual KUNZITE
9. Striking APOPHYLLITE "diisco ball"
10. Excellent Dr. Miguel Romero Tsumeb CALCITE

$25 and $10 RESERVE GEMSTONE CONSIGNMENT AUCTION - Ends April 14th, 2016

Ends April 14th, 2016 at 7:00 PM (Central Time)

Here we have one of our popular combined auction of mixed gems of varying reserve prices
($25 and $10 respectively this week)
Unique and attractive items as always – check them out !!
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end April 14th, 2016

Ends April 14th, 2016
at 6:45 PM (Central Time Zone)

TWO FULL PAGES featuring a great selection of pieces with specimen from world famous classic localities, along with contemporary treats, native elements, rarities, gem crystals and more! We’re not just listing the standard “20 species” from week to week, but an eclectic mix of interesting minerals, classic material and hard to find species that appeal to wide range of collectors. You will see a lot of exciting material in the coming weeks and months with plenty of desirable specimens for all tastes!


Some of the highlights from this week’s include:
1. One of the brand new FINE quality Golds from Brazil
2. Richly colored gemmy Fluorite from Okorusu, Namibia
3. A hard to find green Pyromorphite from Wales!
4. Classic reticulated twinned smoky Cerussite from Tsumeb
5. Fine blue Plumbogummite on matrix from China
6. An attractive curled wire Silver from Australia

FINE MINERAL SPECIMEN LIQUIDATION AUCTION (set 1 of 2) - ends April 14

Ends April 14
at 6:30 PM (Central Time Zone)

We pulled a dozen "spikers" $1000-and-up specimens out of our Tucson show inventory, to add to this diverse set of classic and rare mineral specimens worldwide localities:

Some of the highlights include:
1. Very fine, bi-colored DT Himalaya TOURMALINE
2. Excellent Australian Native BISMUTH
3. 3. Rare and HUGE ILMENITE Crystal from Erongo
4. Gemmy Pakistan AQUAMARINE
5. Artistic Pakistani Schorl TOURMALINE
6. Classic old German ANDESINE and MANGANITE

Special Collection Liquidation Auction - ends April 7 at 6:45 PM

ENDS APRIL 7th
at 645 PM (Central Time Zone)!

Unlike most of our auctions, which are pooling specimens from multiple sources and huge collection buyouts, this one is featuring only specimens from one longtime Spanish friend and collector who is thinning down his collection for a retirement move, and offered them up for auction (against my own opinion that he might get more selling them one by one over time, retail). His feeling was that the money they yield doesn't matter, because this was the best way to move them all without "heartbreak" from selling one by one after he spent 40 years acquiring them. I hope we can show him how they go to good new homes! If so, this will be the first of several such auctions we can give you.

SPECIAL $100 and $50 RESERVE GEMSTONE AUCTION - Ends April 7th, 2016

Ends Thursday, April 7th, 2016 at 7:00 PM (Central Time)

ATTENTION! We are pleased to announce that we have purchased a notable collection / supply from a retiring gem dealer of beautiful mixed stones, cabochons and jewelry which we will be offering at liquidation prices!!

Keep watching every week for a great mix and new variety of good quality gemstones to appear over the next year. Reserve prices will typically be $100 and $50 on the better material every other week, with $25 and $10 reserves on alternating weeks.
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

SPECIAL FINE MINERAL AUCTIONS - end April 7th, 2016 at 6:30 PM

Ends April 7th, 2016
at 6:30 PM (Central Time Zone)

THE BEST MIX OF AUCTION MINERALS ON THE INTERNET !!
We have a great selection of pieces this week with specimen from world famous classic localities, along with contemporary treats, native elements, unique rarities, gem crystals and more! We’re not just listing the standard “20 species” from week to week, but an eclectic mix of interesting minerals, classic material and hard to find species that appeal to wide range of collectors. You will see a lot of exciting material in the coming weeks and months with plenty of desirable specimens for all tastes.

Some of the highlights from this week’s include:
1. A Spinel-law twin Copper originally in the Seaman Museum collection
2. A good sized, fine quality, black twinned Cassiterite group from China
3. Rare Karibibite with Scorodite from Morocco!
4. Classic “Cogwheel”-shaped Bournonites on matrix from Bolivia
5. A Chalcedony from the childhood home of Supreme Court Justice, Sandra Day O’Connor
6. Very rare minerals such as Tuperssuatsiaite, Kryzhanovskite and Petersite-(Y)

EASTER WEEK SPECIAL FINE MINERAL AUCTIONS (set 1 of 2) - end March 31st at 6:30 PM

Ends March 31
at 6:30 PM (Central Time Zone)

THE BEST MIX OF AUCTION MINERALS ON THE INTERNET~! Next week will feature a "guest auction" of a collection I have on consignment to liquidate. So, we doubled up on our own good things this week and pulled yet more $1000-and-up specimens out of our Tucson main show inventory, that never even went out at the show, to add to this week's already diverse set of classic and rare mineral specimens worldwide localities:

Some of the highlights include:
1. 3 Gold Specimens
2. Large Excellent Legrandite, Weloganite, Serandite and other rarities!
3. Tourmalines
4. Rare Peru Proustite & Amethyst
5. Rare large Langban Native Lead
6. Large Large old Arkansas Smithsonite

$25 and $10 RESERVE GEMSTONE CONSIGNMENT AUCTION - Ends March 31st 2016

Ends March 31st, 2016 at 7:00 PM (Central Time)

Here we have one of our popular combined auction of mixed gems of varying reserve prices
($25 and $10 respectively this week)
Unique and attractive items as always – check them out !!
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

EASTER WEEK FINE MINERAL LIQUIDATION AUCTION (set 2 of 2) - end March 31st, 2016

Ends March 31st, 2016
at 6:45 PM (Central Time Zone)

TWO FULL PAGES of attractive, unique, classic and rare minerals from contemporary and classic worldwide localities. A great mix featuring specimens from our overstocked inventory, liquidations of the many collections we’ve purchased, and assorted pieces from new finds and classic localities !!

SPECIAL $100 and $50 RESERVE GEMSTONE AUCTION - Ends March 24th, 2016

Ends Thursday, March 24th, 2016 at 7:00 PM (Central Time)

ATTENTION! We are pleased to announce that we have purchased a notable collection / supply from a retiring gem dealer of beautiful mixed stones, cabochons and jewelry which we will be offering at liquidation prices!!

Keep watching every week for a great mix and new variety of good quality gemstones to appear over the next year. Reserve prices will typically be $100 and $50 on the better material every other week, with $25 and $10 reserves on alternating weeks.
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end March 24th, 2016

Ends March 24th, 2016
at 6:45 PM (Central Time Zone)

TWO FULL PAGES of attractive, unique, classic and rare minerals from contemporary and classic worldwide localities. A great mix featuring specimens from our overstocked inventory, liquidations of the many collections we’ve purchased, and assorted pieces from new finds and classic localities !!

SPECIAL AFTER-TUCSON SHOW FINE MINERAL LIQUIDATION AUCTION (set 1 of 2) - end March 24

Ends March 24
at 6:30 PM (Central Time Zone)

We pulled more $1000-and-up specimens out of our Tucson main show backup inventory, that never even went out at the show, to add to this diverse set of classic and rare mineral specimens worldwide localities:

Some of the highlights include:
1. Gem EMERALD on Calcite:
2. Large RUTILATED QUARTZ
3. Excellent Katanga CUPRITE on Calcite
4. Rich GOLD ore slab from old mining!
5. Large Indiana Pyrite
6. Large Chinese and Moroccan Fluorites

$25 and $10 RESERVE GEMSTONE CONSIGNMENT AUCTION - Ends March 17th 2016

Ends March 17th, 2016 at 7:00 PM (Central Time)

Here we have one of our popular combined auction of mixed gems of varying reserve prices
($25 and $10 respectively this week)
Unique and attractive items as always – check them out !!
Questions about Gems?: CONTACT Gem admin Brian Kosnar: click here

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - end March 17th, 2016

Ends March 17th, 2016
at 6:45 PM (Central Time Zone)

TWO FULL PAGES of attractive, unique, classic and rare minerals from contemporary and classic worldwide localities. A great mix featuring specimens from our overstocked inventory, liquidations of the many collections we’ve purchased, and assorted pieces from new finds and classic localities !!


Some of this week’s highlights include:

1. A fine quality Wulfenite from the Ahumada Mine, Mexico 2. Beautiful display specimen of green Pyromorphite from Daoping, China 3. A weird “melted” looking Galena from Dal’negorsk, Russia 4. An old time Stibnite from Pribram, Czech Republic 5. Gemmy, sharp, red Chondrodite crystal from Ladjuar Medam, Afghanistan 6. An historic Italian Analcime from the Robert Ferguson Collection.