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169-192 of 286 Items
Fluorite on Quartz
TUC14B-1279
Fluorite on Quartz
Mahodari, Nasik District, Maharashtra, India
Small Cabinet
8.9 x 5.2 x 4.1 cm
SOLD
Details
Jacobsite
TUC14B-1281
Jacobsite
Nordmark (Nordmarksberg), Filipstad, Varmland, Sweden
Thumbnail
2.1 x 2.0 x 1.9 cm
SOLD
Details
Copper With Calcite
TUC14B-1282
Copper With Calcite
Quincy Mine, Hancock, Houghton Co., Michigan, USA
Small Cabinet
6.6 x 6.6 x 3.3 cm
SOLD
Details
Gold
TUC14B-1284
Gold
Liberty Mine, Kittitas County, Washington, USA
Small Cabinet
7.4 x 5.1 x 1.0 cm
SOLD
Details
Pyrite (Iron Cross Twin)
TUC14B-1286
Pyrite (Iron Cross Twin)
Terranera Mine, Porto Azzurro, Elba Island, Livorno Province, Tuscany, Italy
Miniature
4.1 x 4.0 x 2.6 cm
SOLD
Details
Apophyllite
TUC14B-1287
Apophyllite
Ahmednegar, Maharashtra, India, April 2003
Small Cabinet
7.1 x 5.4 x 5.1 cm
SOLD
Details
Azurite Ps. After Gypsum
TUC14B-1290
Azurite Ps. After Gypsum
Apex Mine, Saint George, Washington Co., Utah, USA
Small Cabinet
7.7 x 1.9 x 1.1 cm
SOLD
Details
Tourmaline on Smoky Quartz
TUC14B-1291
Tourmaline on Smoky Quartz
Paprok Mine, Kamdesh District, Nuristan Province, Afghanistan
Small Cabinet
7.9 x 7.2 x 4.6 cm
SOLD
Details
Pyrite Pseudo. After Pyrrhotite
TUC14B-1292
Pyrite Pseudo. After Pyrrhotite
Huanzala Mine, Huallanca District, Dos de Mayo Prov., Huanuco Dept., Peru
Small Cabinet
7.1 x 6.4 x 3.7 cm
SOLD
Details
Acanthite (Doubly-Terminated Floater)
TUC14B-1293
Acanthite (Doubly-Terminated Floater)
Freiberg District, Erzgebirge, Saxony, Germany
Miniature
3.7 x 1.0 x 0.8 cm
SOLD
Details
Fluorite
TUC14B-1294
Fluorite
Taourirt Mine, Taourirt Prov., Oriental Region, Morocco
Miniature
5.2 x 3.5 x 3.5 cm
SOLD
Details
Chalcopyrite on Galena
TUC14B-1296
Chalcopyrite on Galena
Madan, Rhodope Mtns., Bulgaria
Small Cabinet
6.2 x 6.0 x 5.0 cm
SOLD
Details
Calcite
TUC14B-1297
Calcite
Joplin Mine, Tri-State Area, Missouri, USA
Large Cabinet
43.5 x 23.0 x 21.0 cm
SOLD
Details
Smithsonite Var. Cuprian
TUC14B-1298
Smithsonite Var. Cuprian
79 Mine (79th Mine; Seventy-Nine Mine; Seventy-Nine property; McHur prospect), Chilito, Hayden area, Banner District, Dripping Spring Mts, Gila Co., Arizona, USA
Small Cabinet
6.8 x 3.7 x 2.8 cm
SOLD
Details
Fluorite
TUC14B-1299
Fluorite
Erongo Mountains, Erongo District, Namibia
Cabinet
10.5 x 10.0 x 9.0 cm
SOLD
Details
Pyrite on Quartz
TUC14B-1303
Pyrite on Quartz
Racracancha Mine, Tinyahuarco District, Pasco Province, Peru
Large Cabinet
19.0 x 12.5 x 12.0 cm
SOLD
Details
Quartz Var. Amethyst
TUC14B-1304
Quartz Var. Amethyst
Las Vigas, Veracruz, Mexico
Large Cabinet
18.0 x 14.0 x 4.0 cm
SOLD
Details
Schorl (Tourmaline) After Aquamarine (Beryl)
TUC14B-1305
Schorl (Tourmaline) After Aquamarine (Beryl)
Erongo Mountains, Erongo District, Namibia
Small Cabinet
8.6 x 7.4 x 5.1 cm
SOLD
Details
Feldspar and Schorl
TUC14B-1307
Feldspar and Schorl
Pakistan
Large Cabinet
38.5 x 29.5 x 21.0 cm
SOLD
Details
Heterogenite
TUC14B-1308
Heterogenite
Star of Congo Mine, Democratic Republic of Congo
Large Cabinet
33.0 x 32.0 x 17.5 cm
SOLD
Details
Copper
TUC14B-1309
Copper
Phoenix Mine, Eagle River, Keweenaw Peninsula, Michigan, USA
Miniature
6.1 x 3.6 x 2.7 cm
SOLD
Details
Pyromorphite
TUC14B-1312
Pyromorphite
Bunker Hill Mine, Kellogg, Shoshone County, Idaho, USA
Cabinet
10.7 x 8.4 x 4.5 cm
SOLD
Details
Rhodochrosite With Fluorite
TUC14B-1317
Rhodochrosite With Fluorite
Mini-King Raise, Sweet Home Mine, Alma, Colorado, USA
Cabinet
14.2 x 9.6 x 5.0 cm
SOLD
Details
Diamond
TUC14B-1412
Diamond
Angola
Thumbnail
0.7 x 0.5 x 0.4 cm
SOLD
Details
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169-192 of 286 Items
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The Wisdom Pocket Blog

Jan 16, 2023

2023 Tucson Show Schedule and Events!

It's that time again! The annual Tucson show season is upon us. We are very excited to present a host of exciting collections and auction events this year. To help make navigating all of these events easier for our customers, we've put together this guide to answer any questions around our various Tucson events and offerings.

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.

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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

Sep 5, 2022

A New Standard In Thumbnail Storage And Display - Crystal Showcase Boxes

To further assist our customers in enhancing their collections, we're proud to announce our exclusive partnership with OPENALLDAY as the sole North American distributor of their Crystal Showcase™️ boxes, an upgraded way to show off and store your favorite thumbnail mineral specimens. View these Perky Box alternatives.

Read More

Aug 4, 2022

Why “Collector Gems” are Enchanting

Besides their inherent beauty, gem collections are appealing for their scientific information. Collectors can learn much about a mineral’s chemical composition and geological origins from a gem’s size, color and clarity. Each of the stones in the Arkenstone auction is a true mineralogical wonder—not just in the geological sense but also as a representative of the species itself.

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Jul 15, 2022

The Art of Collecting

The team at The Arkenstone has been busy with our recent collaboration with the Santa Barbara Museum of Natural History on our RARE EARTH installation, bringing together specimens from the museum, Dr. Lavinsky's personal collection, UCSB's Woodhouse collection, and private collectors. With permission from museum president Luke J. Swetland, we're sharing a bit of a recent article he wrote about his father-in-law (and Arkenstone customer) David Byers.

Read More

Jun 17, 2022

Photo Atlas of Mineral Pseudomorphism

We just received notice that Photo Atlas of Mineral Pseudomorphism will be pulled from the Elsevier publication list due to plagiarism in the main introduction of the text. Intellectual scholarship demands integrity, both of which I hold in the utmost respect. I assisted with photos for the books, and related captions for those photos, and in appreciation of this assistance, I was listed as one of the authors on the publication for this narrow scope of contribution. The portions of the text under scrutiny for plagiarism are from the main text of the book, which were outside the scope of my contribution.

Read More

Apr 23, 2022

Rare Earth: Santa Barbara

Far more than a dazzling display of gems and minerals, Rare Earth tells the story of how we can value the natural world in a new light.  Copper may be worth a few dollars per pound, but a beautiful piece in its (remarkable) natural form is worth far more than that.  The question is why? We humans inherently assign value to beautiful things above and beyond their utility. It’s why we value impressive minerals like these higher than their price as a mere commodity. Whether it’s a mineral, a tree, or an ecosystem, viewing nature purely in terms of “price per pound” undervalues the resource and deep down, we know it. The minerals and crystals you see here are treasures in their own right, worthy of being displayed (and valued) like any other fine art.

Read More

Mar 28, 2022

Rare Earth: The Art and Science of Chinese Stones

Collecting rocks and stone carvings has been popular in China for thousands of years. This tradition is rooted in the philosophical and spiritual inspiration drawn from the artistic beauty of natural stones, such as jade. Unusually-shaped stones called “Scholars rocks” or “Philosopher’s Stones” carved by natural processes have also been long valued in China. Seen as embodiments of the dynamic transformational processes of nature, these stones were also admired for their resemblance to mountains or caves, particularly the magical peaks and subterranean paradises believed to be inhabited by immortal beings.

Read More
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