NEW: Mixed Fine Minerals!
Presenting a curated selection of wonderful mixed mineral specimens from worldwide localities!
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NEW: Assorted Gold Specimens!
Presenting a fabulous selection of gold at high value price points!
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The Final Dr. Alex Schauss Thumbnail Release!
Presenting the last batch of fine thumbnails from this renown collection, featuring rare species, famous localities, and many illustrated specimens!
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Shop Arkenstone Publications & Books!
Browse currently in-print publications from The Arkenstone!
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Blending Natural Art With Fine Art
It doesn't take long to realize why these fine mineral specimens are true treasures and prime examples of natural art.
Browse Specimens for SaleFeatured Specimens
Gold (spinel twinned)
Eagle's Nest Mine, Sage Hill, Michigan Bluff Mining Dist., Placer Co., California, USA
Small Cabinet, 6.6 x 3.0 x 0.3 cm
Gold (cubic crystal)
Alleghany Mining Dist., Sierra Co., California, USA
Miniature, 4.1 x 3.4 x 1.4 cm
Tourmaline with Lepidolite and Albite var. Cleavelandite
Himalaya Mine, Gem Hill, Mesa Grande Mining Dist., San Diego Co., California, USA
Small Cabinet, 7.9 x 4.6 x 3.4 cm
Liddicoatite Tourmaline on Quartz
Bevoandrano pegmatite, Ikalamavony Commune, Ikalamavony Dist., Haute Matsiatra, Madagascar
Small Cabinet, 6.6 x 3.9 x 2.9 cm
Phenakite with Smoky Quartz
Homestake Pass, Boulder Batholith, Jefferson Co., Montana, USA
Miniature, 3.6 x 2.7 x 2.0 cm
Quartz var. Amethyst on Quartz
Jackson Crossroads Amethyst Mine, Jacksons Crossroads, Wilkes Co., Georgia, USA
Cabinet, 12.2 x 8.0 x 7.8 cm
Fluorite on Calcite var. Manganoan
Yaogangxian Mine, Yizhang Co., Chenzhou, Hunan, China
Small Cabinet, 8.0 x 6.0 x 4.5 cm
Fluorite on Dolomite
Yaogangxian Mine, Yizhang Co., Chenzhou, Hunan, China
Cabinet, 12.5 x 10.8 x 8.8 cm
Legrandite
Ojuela Mine, Mapimí, Mapimí Mun., Durango, Mexico
Miniature, 2.9 x 2.5 x 1.5 cm
Calcite var. Cobaltian
Mashamba West Mine, Mutshatsha, Lualaba, DR Congo
Thumbnail, 3.5 x 2.6 x 2.1 cm
Beryl var. Emerald
Jos Plateau, Plateau, Nigeria
Miniature, 4.5 x 1.8 x 1.7 cm
Orthoclase Feldspar (134.10 ct)
Benono, Mahasoa East Commune, Betroka Dist., Anosy Region., Tuléar Prov., Madagascar
Gems and Jewelry, 3.3 x 3.1 x 2.1 cm
Opal (23.97 ct)
South Wollo Zone, Amhara Region, Ethiopia
Gems and Jewelry, 3.6 x 1.3 x 0.7 cm
Fire Opal (31.90 ct)
Juniper Ridge Opal Mine, Lake Co., Oregon, USA
Gems and Jewelry, 2.3 x 1.8 x 1.5 cm
Malachite ps. Baryte (cover piece)
Shangulowé Mine, Kambove, Haut-Katanga, DR Congo
Miniature, 3.7 x 2.7 x 2.5 cm
Tourmaline with Quartz and Cleavelandite
Santa Rosa mine, Itambacuri, Minas Gerais, Brazil
Small Cabinet, 9.0 x 9.0 x 6.4 cm
Cerussite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Cabinet, 10.6 x 8.8 x 3.7 cm
Corundum var. Ruby
Lục Yên Dist., Yên Bái Prov., Vietnam
Small Cabinet, 6.9 x 5.2 x 4.4 cm
Gold on Quartz
Valentine's Day Pocket 2024, Eagle's Nest Mine, Sage Hill, Placer Co., California, USA
Small Cabinet, 8.5 x 5.0 x 3.1 cm
Gold on Quartz
Valentine's Day Pocket 2024, Eagle's Nest Mine, Sage Hill, Placer Co., California, USA
Small Cabinet, 7.8 x 6.2 x 2.6 cm
Gold on Quartz
Valentine's Day Pocket 2024, Eagle's Nest Mine, Sage Hill, Placer Co., California, USA
Small Cabinet, 7.0 x 4.7 x 2.0 cm
Wulfenite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Thumbnail, 2.7 x 2.1 x 0.8 cm
Gold (Cover Specimen)
Pontes e Lacerda, Mato Grosso, Brazil
Miniature, 3.3 x 1.5 x 1.2 cm
Featured Galleries
Shop selections of stunning specimens from recent releases and special updates in curated galleries.
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Mixed Minerals
Assorted Gold Specimens
Assorted USA Classics
Fine Gem Minerals!
Stunning Cut Slabs!
Worldwide Fluorites!
The Alex Schauss Thumbnail Collection
The Erika Pohl-Ströher Collection
Fine Cut Gemstones
Rare Mineral Species Update
The George Loud Collection
Stretch & Lynn Young Pseudomorphs
New Find: Eagle's Nest Gold!
Fine Diamonds
Dr. Stephen Smale Collection
Assorted New Finds & Acquisitions
The Jack Halpern Collection
Wayne Thompson Miniature Collection
Mixed Minerals in 2024
Secondary Lead Minerals!
Wayne Thompson Fluorite Collection
Gem Species & Little Jewels!
Brazilian Hematite Roses - Late 2023 Find!
Alvaro Lucio Collection
Quartz Orbs!
Special Ex Collection Release
The Greek Collection of Christos Spiromitros
New Find - Fluorite from Brazil!
The Rock Currier Collection
The Beryl Collection of Bill Larson
Gamini Ratnavira Crystal & Watercolor Paintings
New Yellow Fluorite Find and Classics from China!
Selections from the David Stoudt Collection
Mixed Minerals in 2023
Killer Thumbnails!
Staff Picks
The Ruben Avila Collection
Mixed Fine Miniatures
Italian Blue Fluorite
The Bill and Anne Cook Collection
Mango Quartz (Quartz included by Halloysite)
Mixed Minerals From Peru
Gold Update
The Kurt Hefendehl Collection
New! Flynn Thumbnail Specimens
Misc. Ex Collection Specimens
Irv Brown Collection - Miniatures
Updated! Mixed Minerals in 2022
New Find: Aquamarine!
Connoisseur Thumbnails From The Kyle Kevorkian Collection
Greek Cuprian Adamite
Fine Wendwilsonites and Aurichalcites
Smithsonite from Kelly mine, New Mexico and China!
Bill Larson Burma Collection
Worldwide Metallics
Goma Tourmalines
Worldwide Prehnite From The Charlie Key Collection
Treasures From Brazil: Brazilianite and Euclase
Stunning Worldwide Quartz
'Queen of Green' pocket UK Fluorite - Modern Classics!
NEW FIND! Smithsonite and Aurichalcite from the Republic of Congo
NEW! Cavansite and Powellites
New! Lockhart Swiss Collection
Mixed Minerals in 2021
