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265-288 of 289 Items
Grossular Garnet
WW18
Grossular Garnet
Eden Mills, Lamoille County, Vermont, USA
Thumbnail
2.0 x 1.8 x 1.8 cm
SOLD
Details
Grossular Garnet
WW51
Grossular Garnet
Sierra de los Cruces, Mun. de Sierra Mujada, Coahuila, Mexico
Thumbnail
2.2 x 2.2 x 1.3 cm
SOLD
Details
Grossular Garnet
LW35
Grossular Garnet
Passo del Faiallo, Liguria, Italy
Small Cabinet
8.2 x 6.5 x 6.5 cm
SOLD
Details
Chrome Grossular Garnet
MCW67
Chrome Grossular Garnet
Black Lake, Thetford, Quebec, Canada
Miniature
4.2 x 2.5 x 1.6 cm
SOLD
Details
Grossular Garnet
D05-46
Grossular Garnet
Coahuila, Mexico
Thumbnail
2.7 x 2.7 x 1.5 cm
SOLD
Details
Grossular Garnet
gem7-35
Grossular Garnet
Jeffrey Mine, Asbestos, Quebec, Canada
Miniature
5.5 x 4.0 x 2.7 cm
SOLD
Details
Chrome Grossular Garnet With Diopside
T5G3
Chrome Grossular Garnet With Diopside
Jeffrey Quarry, Asbestos, Quebec, Canada
Small Cabinet
7.0 x 7.0 x 4.0 cm
SOLD
Details
Grossular Garnet
T5G37
Grossular Garnet
Jeffrey Quarry, Asbestos, Quebec, Canada
Miniature
5.3 x 4.1 x 2.8 cm
SOLD
Details
Garnet Var. Grossular
MUN05-50
Garnet Var. Grossular
Kaiiado District, Rift Valley Province, Kenya
Small Cabinet
7.1 x 4.8 x 4.2 cm
SOLD
Details
Garnet Var. Hessonite
MUN05-1
Garnet Var. Hessonite
Kaiiado District, Rift Valley Province, Kenya
Small Cabinet
5.6 x 4.6 x 3.6 cm
SOLD
Details
Garnet Var. Grossular
MUN05-52
Garnet Var. Grossular
Kaiiado District, Rift Valley Province, Kenya
Small Cabinet
6.0 x 4.2 x 2.8 cm
SOLD
Details
Hessonite Garnet
gem7-61
Hessonite Garnet
Ex. Giuseppe Agozzino, Eric Asselborn Collections
Small Cabinet
8.4 x 4.7 x 3.8 cm
SOLD
Details
Bicolor Grossular Garnet
T06-63
Bicolor Grossular Garnet
Eden Mills, Vermont, USA
Small Cabinet
7.1 x 6.4 x 3.1 cm
SOLD
Details
Tsavorite
D06-191
Tsavorite
Merelani Hills, Arusha, Tanzania
Thumbnail
2.1 x 1.6 x 1.5 cm
SOLD
Details
Tsavorite With Graphite And Apatite
D06-195
Tsavorite With Graphite And Apatite
Merelani Hills, Arusha, Tanzania
Thumbnail
2.5 x 1.9 x 1.7 cm
SOLD
Details
Tsavorite With Graphite
D06-198
Tsavorite With Graphite
Merelani Hills, Arusha, Tanzania
Thumbnail
2.3 x 1.7 x 1.6 cm
SOLD
Details
Grossular Garnet Var. Hessonite
DTN22
Grossular Garnet Var. Hessonite
Jeffrey Quarry, Asbestos, Quebec, Canada
Thumbnail
2.0 x 1.4 x 1.0 cm
SOLD
Details
Grossular Garnet on Tanzanite
T06-147
Grossular Garnet on Tanzanite
Merelani Mines, Arusha, Tanzania
Miniature
3.5 x 2.7 x 2.0 cm
SOLD
Details
Hessonite Garnet on Diopside
TN26
Hessonite Garnet on Diopside
Eden Mills, Vermont, USA
Thumbnail
1.8 x 1.5 x 1.1 cm
SOLD
Details
Grossular Garnet
D06-163
Grossular Garnet
Jeffrey Mine, Asbestos, Quebec, Canada
Small Cabinet
7.3 x 4.8 x 2.4 cm
SOLD
Details
Grossular Garnet
T07-40
Grossular Garnet
Jeffrey Mine, Asbestos, Quebec, Canada
Miniature
5.5 x 4.8 x 2.9 cm
SOLD
Details
Tsavorite Garnet
4JG61
Tsavorite Garnet
Lindi, Tsavo Plains, Tanzania
Thumbnail
0.9 x 0.7 x 0.4 cm
SOLD
Details
Grossular (V. Hessonite) Garnet
4JG64
Grossular (V. Hessonite) Garnet
Jeffrey Mine, Asbestos, Quebec, Canada (now closed!)
Miniature
4.2 x 3.2 x 1.3 cm
SOLD
Details
Tn 1081 - Grossular
Gro
Tn 1081 - Grossular
Lake Jaco, Sierra de la Cruz, Mun. de Sierra Mojada, Coahuila, Mexico
Thumbnail
2.5 x 1.8 x 1.7 cm
SOLD
Details
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265-288 of 289 Items
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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.

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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
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