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169-192 of 198 Items
Goethite, Gypsum (Var: Selenite)
MD-149284
Goethite, Gypsum (Var: Selenite)
Chihuahua, Mexico
Cabinet
12.7 x 11.9 x 6.4 cm
SOLD
Details
Goethite, Gypsum (Var: Selenite)
MD-55561
Goethite, Gypsum (Var: Selenite)
Santa Eulalia District, Mun. de Aquiles Serdan, Chihuahua, Mexico
Small Cabinet
8.5 x 6.5 x 4.2 cm
SOLD
Details
Goethite
MD-140524
Goethite
Chihuahua, Mexico
Small Cabinet
8.1 x 4.9 x 3.4 cm
SOLD
Details
Goethite
MD-226303
Goethite
Rosengarten Mine, Vereinigte Henriette Mine, Niederschelden, Siegerland, North Rhine-Westphalia, Germany
Cabinet
10.8 x 8.1 x 4.7 cm
SOLD
Details
Goethite, Calcite
MD-118025
Goethite, Calcite
Eibenstock, Erzgebirge, Saxony, Germany
Cabinet
11.5 x 6.0 x 5.0 cm
SOLD
Details
Goethite, Marcasite
MD-217496
Goethite, Marcasite
Farafra Oasis, Matruh Governorate, Egypt
Miniature
3.4 x 2.9 x 2.9 cm
SOLD
Details
Goethite, Calcite
MD-117956
Goethite, Calcite
Wawa, Chabanel Township, Algoma District, Ontario, Canada
Cabinet
10.8 x 9.3 x 4.2 cm
SOLD
Details
Goethite
MD-71142
Goethite
Kremikovtsi, Sofiya (Sofia) Oblast, Bulgaria
Small Cabinet
6.7 x 5.3 x 4.5 cm
SOLD
Details
Goethite, Pyrite
MD-239927
Goethite, Pyrite
Diamantina, Jequitinhonha valley, Minas Gerais, Southeast Region, Brazil
Small Cabinet
5.4 x 5.4 x 5.4 cm
SOLD
Details
Fluorite, Quartz, Limonite
MD-162438
Fluorite, Quartz, Limonite
Schneeberg District, Erzgebirge, Saxony, Germany
Small Cabinet
9.1 x 5.4 x 3.9 cm
SOLD
Details
Cerussite, Goethite
MD-139585
Cerussite, Goethite
Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia
Small Cabinet
8.8 x 7.3 x 3.0 cm
SOLD
Details
Bindheimite, Limonite
MD-133773
Bindheimite, Limonite
Garfield District, Mineral Co., Nevada, USA
Small Cabinet
7.2 x 4.4 x 2.9 cm
SOLD
Details
Baryte, Goethite
MD-187617
Baryte, Goethite
Phrae Province, Thailand
Cabinet
14.8 x 8.5 x 3.8 cm
SOLD
Details
Baryte, Goethite
MD-283431
Baryte, Goethite
Cerro Warihuyn (Huarihuyn), Miraflores, Huamalies Province, Huanuco Department, Peru
Cabinet
9.5 x 6.5 x 4.5 cm
SOLD
Details
Azurite, Goethite
MD-267196
Azurite, Goethite
Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA
Small Cabinet
6.0 x 4.8 x 4.0 cm
SOLD
Details
Aurichalcite, Plattnerite, Limonite
MD-70805
Aurichalcite, Plattnerite, Limonite
Mapimi, Mun. de Mapimi, Durango, Mexico
Small Cabinet
7.9 x 7.9 x 4.9 cm
SOLD
Details
Adamite, Limonite
MD-59259
Adamite, Limonite
Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico
Small Cabinet
7.3 x 5.1 x 1.4 cm
SOLD
Details
Limonite Ps. After Pyrite
PALA-125
Limonite Ps. After Pyrite
Elizabeth R. Mine, Chief Mountain, Pala District, San Diego Co., California, USA
Miniature
4.0 x 3.1 x 2.3 cm
SOLD
Details
Adamite on Limonite
URI-01
Adamite on Limonite
Ojuela Mine, Mapimi, Durango, Mexico
Small Cabinet
6.6 x 4.8 x 4.2 cm
SOLD
Details
Limonite (Iridescent) on Quartz
LW5
Limonite (Iridescent) on Quartz
Graves Mountain, Lincoln County, Georgia, USA
Miniature
5.2 x 4.1 x 3.1 cm
SOLD
Details
Goethite Ps. Gypsum
D12
Goethite Ps. Gypsum
La Negra, Chihuahua, Mexico
Thumbnail
2.4 x 1.9 x 1.2 cm
SOLD
Details
Goethite Ps. Gypsum
3D20
Goethite Ps. Gypsum
La Negra, Mun. de Carmargo, Chihuahua, Mexico
Miniature
3.9 x 1.9 x 1.9 cm
SOLD
Details
Goethite Ps. Pyrite
TN44
Goethite Ps. Pyrite
Fruitville, Pennsylvania, USA
Thumbnail
2.7 x 2.2 x 1.5 cm
SOLD
Details
Raspite on Limonite
TR524
Raspite on Limonite
Broken Hill Mine, New South Wales, Australia
Miniature
4.4 x 2.5 x 2.0 cm
SOLD
Details
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169-192 of 198 Items
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The Wisdom Pocket Blog

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.

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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.

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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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