• Learn
    • About Us
    • Meet the Staff
    • Events
    • The Wisdom Pocket Blog
    • Video Resources
    • Collection Consulting
    • Mineral Photography
    • Publications
    • Recommended Resources
    • Dallas Symposium
  • Shop
    • Browse
    • Search Minerals
    • New Galleries
    • Themed Galleries
    • The Vault
    • Thumbnail Corner
    • Lucite Bases
    • Order Mineral Specimens
    • SALE
  • SALE
  • Auctions
  • Connect
    • Contact Us
    • x
  • Login
  • Advanced Search
Advanced Search
Login
  • « Prev
  • 1
  • 2
  • ...
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • Next »
217-240 of 285 Items
Chalcocite
V22-1409
Chalcocite
Bristol Copper mine, Bristol, Hartford Co., Connecticut, USA
Small Cabinet
6.1 x 4.3 x 2.3 cm
SOLD
Details
Cobaltoan Calcite
V22-1424
Cobaltoan Calcite
Dikuluwe Mine, Kolwezi mining dist., Lualaba, DR Congo
Miniature
3.1 x 3.0 x 2.9 cm
SOLD
Details
Hopeite with Pyromorphite
V22-1445
Hopeite with Pyromorphite
Kabwe Mine, Kabwe Dist., Central Prov., Zambia
Cabinet
10.7 x 6.1 x 6.1 cm
SOLD
Details
Cornetite and Malachite
V22-1439
Cornetite and Malachite
L'Etoile du Congo Mine, Lubumbashi, Haut-Katanga, DR Congo
Cabinet
10.5 x 7.5 x 5.3 cm
SOLD
Details
Rhodochrosite
V22-1440
Rhodochrosite
Djayrem Mine, Kazakhstan
Small Cabinet
9.3 x 7.0 x 3.6 cm
SOLD
Details
Quartz var. Amethyst
V22-1314
Quartz var. Amethyst
Las Vigas de Ramírez Mun., Veracruz, Mexico
Small Cabinet
8.1 x 7.6 x 5.8 cm
SOLD
Details
Fluorite
SM22-178
Fluorite
Minerva No. 1 Mine, Cave-In-Rock Mining Sub-Dist., Hardin Co., Illinois, USA
Small Cabinet
8.4 x 6.7 x 4.6 cm
SOLD
Details
Rhodochrosite
SM22-177
Rhodochrosite
Nate's Pocket, Sweet Home Mine, Alma Mining Dist., Park Co., Colorado, USA
Small Cabinet
6.0 x 3.9 x 3.0 cm
SOLD
Details
Dioptase on Calcite, with Calcite
SM22-171
Dioptase on Calcite, with Calcite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Small Cabinet
6.5 x 5.3 x 4.8 cm
SOLD
Details
Baryte included by Malachite on Malachite stalactite
SM22-169
Baryte included by Malachite on Malachite stalactite
Shinkolobwe Mine, Shinkolobwe, Kambove Dist., Haut-Katanga, DR Congo
Small Cabinet
5.8 x 5.7 x 4.7 cm
SOLD
Details
Tanzanite with Calcite
SM22-166
Tanzanite with Calcite
Merelani Hills, Lelatema Mtns., Simanjiro Dist., Manyara Region, Tanzania
Small Cabinet
9.3 x 5.9 x 3.7 cm
SOLD
Details
Amethyst scepter (historic locale) on Smoky Quartz
SM22-167
Amethyst scepter (historic locale) on Smoky Quartz
Pohndorf mine, Jefferson Co., Montana, USA
Small Cabinet
6.9 x 4.9 x 3.3 cm
SOLD
Details
Calcite on Amethyst
SM22-163
Calcite on Amethyst
Fengjiashan Mine, Daye Co., Huangshi, Hubei, China
Small Cabinet
5.4 x 5.2 x 4.3 cm
SOLD
Details
Ettringite on Calcite
SM22-157
Ettringite on Calcite
N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa
Miniature
3.3 x 2.5 x 2.4 cm
SOLD
Details
Wulfenite
SM22-153
Wulfenite
Red Cloud Mine, Silver Mining Dist., La Paz Co., Arizona, USA
Miniature
3.5 x 3.0 x 1.5 cm
SOLD
Details
Rubellite Tourmaline
SM22-148
Rubellite Tourmaline
Jonas mine, Conselheiro Pena, Minas Gerais, Brazil
Small Cabinet
9.4 x 4.3 x 3.6 cm
SOLD
Details
Wulfenite
SM22-147
Wulfenite
Los Lamentos Mts., Ahumada Mun., Chihuahua, Mexico
Small Cabinet
7.6 x 5.1 x 2.9 cm
SOLD
Details
Beryl var. Morganite
SM22-142
Beryl var. Morganite
White Queen Mine, Pala Mining Dist., San Diego Co., California, USA
Miniature
3.7 x 3.7 x 2.9 cm
SOLD
Details
Azurite
SM22-130
Azurite
Bisbee, Arizona, USA
Thumbnail
2.4 x 1.8 x 1.5 cm
SOLD
Details
Beryl var. Heliodor
SM22-124
Beryl var. Heliodor
Volodarsk-Volynskii, Zhytomyr Oblast, Ukraine
Small Cabinet
7.2 x 6.8 x 2.8 cm
SOLD
Details
Andradite var. Topazolite
SM22-121
Andradite var. Topazolite
Cerro De La Concordia, Piedra Parada, Tatatila Mun., Veracruz, Mexico
Small Cabinet
8.1 x 5.3 x 5.1 cm
SOLD
Details
Fluorite
SM22-120
Fluorite
Denton Mine, Harris Creek Mining Sub-Dist., Hardin Co., Illinois, USA
Cabinet
10.1 x 7.3 x 5.8 cm
SOLD
Details
Calcite "goblet"
SM22-119
Calcite "goblet"
near Havana, Cuba
Cabinet
12.0 x 8.1 x 5.2 cm
SOLD
Details
Dolomite var. Cobaltian
SM22-116
Dolomite var. Cobaltian
Kakanda South Mine, Kakanda deposit, Lubudi, Lualaba, DR Congo
Miniature
4.5 x 3.7 x 2.0 cm
SOLD
Details
  • « Prev
  • 1
  • 2
  • ...
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • Next »
217-240 of 285 Items
Stay Connected
Arkenstone Fine Minerals
               
Follow @arkenstone_minerals
iRocks Minerals
               
Follow @irocks_minerals
Mineralauctions.com
               
Follow @mineralauctions
The Wisdom Pocket Blog

May 23, 2023

Enhancements Coming Soon to MineralAuctions.com!

We're rolling out some updates to MineralAuctions.com to better meet the needs of our customers, effective June 15, 2023!

Read More

May 1, 2023

Rock Roundup: April 2023 Edition

Welcome to the monthly rock round up where we recap some of our favorite and interesting specimens that we've uploaded this month. In case you missed it, here's a quick rundown on some of what we think you should check out!

Read More

Apr 26, 2023

Peruvian Treasures

Between the recent Peruvian finds of saturated chrysocolla, deep green fluorite, and mirror-like pyrites, this region of the world is definitely experiencing a resurgence in interest from mineral collectors. We blended a combination crystals from newer finds and old classics (think old Peruvian rhodochrosites from the Jack Halpern collection, plus new chrysocolla specimens from Tentadora) to showcase a range of beautiful material from an assortment of Peruvian localities.

Read More

Apr 20, 2023

Rice Museum of Rocks and Minerals Benefit Auction #2 Recap

The Arkenstone and MineralAuctions.com were honored to assist the Rice Museum of Rocks & Minerals (Portland, Oregon) in a second deaccession benefit auction, following our successful partnership hosting the 2022 Rice Museum Benefit Auction. The online auction concluded on April 8, 2023 and featured sixty lots of mineral specimens, gemstones, rare lapidary material, and objet d'art formerly in the Rice Family Collection.

Read More

Apr 1, 2023

The Search for the Perfect Stone

This year at in Tucson, The Arkenstone and Dr. Rob Lavinsky were featured in an interview by Rachel Monroe of The New Yorker titled, "The Search for the Perfect Stone."

Read More

Mar 17, 2023

The Arkenstone Heads West!

Our Spring West Coast Road Show is coming up fast, and we've enjoyed our annual San Fran trips over the last decade. This year, we're adding LA to our list, too. We hope to see you for minerals and light bites.  Please make sure to let us know if you're looking for anything specific, so we can pack with you in mind! This is also a great opportunity for us to hand-deliver specimens to clients who might be interested in delicate species that might be concerning to ship, as well. 

Read More

Feb 23, 2023

Rare Earth: Crystalline Treasures

Rare Earth: Crystalline Treasures, ran through September 5th, 2022 at the Santa Barbara Museum of Natural History and featured more than 200 spectacular mineral specimens from around the world. Many of these were on loan from the renowned collector and mineral dealer, Dr. Rob Lavinsky. The exhibit was uniquely interwoven with various themes and stories that make inspirational connections between architectural design & earth materials, art+science+culture, carvings and illustrations, striking color, fanciful formations, and a few cases at the end that took a deeper dive into crystal form.

Read More

Jan 12, 2023

Collector Profile: Dr. Erika Pohl-Stroher

Dr. Erika Pohl-Ströher collected the minerals in her collection over a period of more than 60 years. The specimens are arranged according to geographical regions. Considering that Dr. Pohl-Ströher had no intention of exhibiting her mineral collection and therefore did not make a conscious effort to ensure that she obtained specimens from all over the world, she has succeeded remarkably well in setting up an extensive, comprehensive and magnificent collection that includes minerals from every continent.

Read More

Dec 16, 2022

Collector interview: Alex Schauss

In this interview by Tomasz Praszkier, Alex Schauss shares some of his family history, and talks about his career researching nutrition and botanical medicine, and how these disciplines relate to his passion for mineralogy.

Read More

Sep 27, 2022

Competing with Thumbnails: Little Crystals, Big Impact

What even is a mineral competition? How do you determine a winner? What makes a mineral ‘competition worthy’? David Tibbits shares his perspective on competitive displays, specifically regarding thumbnail specimens.

Read More
Don't miss out on your next treasure.

Join our mailing list to get the best updates from across the entire family of Arkenstone sites!

LEARN
  • About Us
  • Meet the Staff
  • Events
  • Wisdom Pocket Blog
  • Collection Consulting
  • Dallas Symposium
  • Privacy Policy
  • Terms and Conditions
SHOP
  • Browse
  • New Galleries
  • Themed Galleries
  • The Vault
  • Custom Bases
  • Cases
  • Ordering Information
  • SALE
CONTACT US
  • PO Box 830460
    Richardson, TX - 75083
  • (972) 437-2492
  • info@iRocks.com
AGTA
COPYRIGHT NOTICE - Please note that any images, photos, or text (unless otherwise stated) are property of The Arkenstone, iRocks.com, and cannot be used without our permission. Having said that, we're quite happy to work with media, educators, and other organizations to provide images. Please e-mail us at info@iRocks.com with a link where you found the image you wish to use and your intended purpose for the image.