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Minerals for sale by Dakota Matrix, your online mineral dealer.

New Mineral Specimens

New Additions Mixed Minerals
December 27, 2020

Daily Five Minerals

Daily Five Mixed Minerals
January 15, 2021

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Rare Minerals from Russia

We placed Rare Russian Minerals for sale on Dakota Matrix

Gallery - Rare Minerals for Sale
Released - 10/21/2019 6:00:34 PM
Quantity - 5

44168 - Umbozerite

46478 - Potassicpargasite

50450 - Alumoklyuchevskite

50488 - Nabokoite

50501 - Vladimirivanovite


Arnold G. Hampson Collection

In September, 2019, Dakota Matrix acquired the Arnold G. Hampson collection. Arnold was a major contributor to the study of minerals having been a field collector since age 11. He was also inducted into the Micromounters Hall of Fame not to mention several first place awards for displaying at numerous shows. Mr. Hampson cataloged over 3000 specimens and had thousands in field collected flats and hundreds that were not cataloged. He collected east coast, New Mexico, Colorado, Arizona and elswhere.

Read Arnold Hampson full biography.


Fine Mineral Specimens. Specializing in rare species and minerals.

Posted Five Rare Mineral Species Today

Gallery - Mixed Minerals
Released - 7/24/2018 7:01:58 PM
Quantity - 5

41301 - Kasolite

49480 - Tetrahedrite

49481 - Pyromorphite

49482 - Zircon

29900 - Cacoxenite

Tsumeb Minerals Special Edition

We will soon publish another Special Edition featuring rare minerals from the famous Tsumeb mine. Please download our exclusive Dakota Matrix Notifier to be instantly notified of publication. Click https://www.dakotamatrix.com/mineral-galleries/specialeditions/upcoming to download the Notifier.

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