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361-384 of 388 Items
Pyrite with Hematite
SM20-140
Pyrite with Hematite
Rio Marina, Elba Island, Livorno Province, Tuscany, Italy
Small Cabinet
5.9 x 4.6 x 3.4 cm
SOLD
Details
Azurite and Malachite
SM20-141
Azurite and Malachite
Chessy copper mines, Villefranche, Rhone, Auvergne-Rhone-Alpes, France
Small Cabinet
8.3 x 5.2 x 2.9 cm
SOLD
Details
Hematite
SM20-137
Hematite
Rio Marina, Elba Island, Livorno Province, Tuscany, Italy
Small Cabinet
7.5 x 4.6 x 4.0 cm
SOLD
Details
Fluorapatite on Tantalite-(Fe)
SM20-139
Fluorapatite on Tantalite-(Fe)
Shigar District, Gilgit-Baltistan, Pakistan
Small Cabinet
6.0 x 2.7 x 1.4 cm
SOLD
Details
Calcite on Fluorite
SM20-135
Calcite on Fluorite
Annabel Lee Mine, Hardin Co., Illinois, USA
Small Cabinet
7.3 x 6.2 x 4.8 cm
SOLD
Details
Beryl var Aquamarine on Schorl Tourmaline
SM20-136
Beryl var Aquamarine on Schorl Tourmaline
Erongo Mountains, Karibib, Erongo Region, Namibia
Small Cabinet
7.3  x 4.2 x 3.8 cm
SOLD
Details
Rhodochrosite
SM20-134
Rhodochrosite
N'Chwaning Mines, Kuruman, Kalahari Manganese Field, Northern Cape, South Africa
Miniature
3.2 x 2.2 x 1.5 cm
SOLD
Details
Cavansite on Stilbite
SM20-132
Cavansite on Stilbite
Wagholi Quarries, Pune District, Maharashtra, India
Small Cabinet
6.6 x 5.8 x 3.9 cm
SOLD
Details
Calcite with Manganese Dendrite Inclusions
SM20-127
Calcite with Manganese Dendrite Inclusions
Jinhua, Zhejiang, China
Small Cabinet
6.4 x 2.3 x 2.0 cm
SOLD
Details
Sulfur
SM20-125
Sulfur
Maybee, Monroe Co., Michigan, USA
Small Cabinet
6.8 x 4.9 x 3.0 cm
SOLD
Details
Quartz and Epidote
SM20-123
Quartz and Epidote
Hongquizhen Quarry, Liangshan, Sichuan, China
Small Cabinet
6.4 x 5.7 x 3.8 cm
SOLD
Details
Pyromorphite with Malachite
SM20-118
Pyromorphite with Malachite
Brown's Prospect, Rum Jungle, Northern Territory, Australia
Cabinet
11.2 x 9.6 x 4.3 cm
SOLD
Details
Kutnohorite
SM20-119
Kutnohorite
Wessels Mine, Hotazel, Kalahari Manganese Field, Northern Cape, South Africa
Small Cabinet
7.5 x 5.1 x 4.3 cm
SOLD
Details
Malachite partial pseudo after Azurite
SM20-116
Malachite partial pseudo after Azurite
Ibiajara Mine, Seabra, Bahia, Brazil
Cabinet
10.0 x 6.7 x 3.0 cm
SOLD
Details
Elbaite Tourmaline (Jonas 1978 Pocket!)
SM20-112
Elbaite Tourmaline (Jonas 1978 Pocket!)
Jonas Mine, Conselheiro Pena, Minas Gerais, Brazil
Small Cabinet
8.2 x 2.7 x 1.0 cm
SOLD
Details
Elbaite Tourmaline
SM20-108
Elbaite Tourmaline
Himalaya Mine, San Diego County, California, USA
Cabinet
9.8 x 2.7 x 2.6 cm
SOLD
Details
Amethyst Cast after Calcite
SM20-106
Amethyst Cast after Calcite
Artigas, Artigas Department, Uruguay
Small Cabinet
9.2 x 6.3 x 4.8 cm
SOLD
Details
Microcline var. Amazonite on Albite with Fluorite
SM20-105
Microcline var. Amazonite on Albite with Fluorite
Confetti Pocket, Smoky Hawk Claim, Crystal Peak, Teller Co., Colorado, USA
Small Cabinet
8.8 x 8.4 x 5.2 cm
SOLD
Details
Fluorite
SM20-102
Fluorite
Okorusu Mine, Otjiwarongo, Otjozondjupa Region, Namibia
Small Cabinet
7.8 x 6.7 x 5.8 cm
SOLD
Details
Azurite with Malachite
SM20-97
Azurite with Malachite
NW Extension, Morenci Mine, Morenci, Greenlee Co., Arizona, USA
Small Cabinet
6.9 x 5.2 x 2.0 cm
SOLD
Details
Chrysocolla on Malachite
SM20-98
Chrysocolla on Malachite
Star of the Congo Mine (L'Etoile du Congo Mine), Lubumbashi, Haut-Katanga, Democratic Republic of the Congo
Thumbnail
2.3 x 2.0 x 1.9 cm
SOLD
Details
Quartz (Gwindel habit)
SM20-95
Quartz (Gwindel habit)
St Gotthard Massif, Leventina, Ticino, Switzerland
Cabinet
10.0 x 7.5 x 5.4 cm
SOLD
Details
Pyromorphite altering to Cerussite
SM20-92
Pyromorphite altering to Cerussite
Daoping Mine, Gongcheng Co., Guilin, Guangxi, China
Cabinet
9.7 x 7.5 x 6.2 cm
SOLD
Details
Fluorite with Galena and Quartz
SM20-86
Fluorite with Galena and Quartz
Heights Quarry, Westgate, Stanhope, County Durham, England, UK
Small Cabinet
8.7 x 6.1 x 4.1 cm
SOLD
Details
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361-384 of 388 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.

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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.

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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.

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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.

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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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