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Announcements

Franklin and Sterling Hill Minerals for Sale

8/31/2017

Release Notification

Gallery - Franklin-Sterling Hill III
Released - 8/30/2017 8:01:46 PM
Quantity - 35

PD45433 - Zincite

PD47227 - Torreyite

PD47348 - Leucophoenicite

PD47349 - Cahnite

PD47350 - Galena

PD47351 - Axinite-(Mn)

GJ47352 - Bementite

DS47353 - Sarkinite

PD47354 - Rhodochrosite

PD47355 - Mcallisterite

AK47356 - Sarkinite

PD47361 - Hendricksite

DS47366 - Axinite-(Mn)

DS47367 - Sarkinite

DS47369 - Glaucochroite

DS47372 - Friedelite

47373 - Kraisslite

DS47374 - Fluorite

DS47375 - Adelite

DS47376 - Hedyphane

DS47377 - Esperite

DS47378 - Hancockite

DS47379 - Hetaerolite

DS47380 - Axinite-(Mn)

BM47381 - Hydrozincite

DS47382 - Sphalerite

PD47385 - Ogdensburgite

PD47387 - Brandtite

PD47404 - Copper

PD47405 - Corundum

PD47406 - Schorl

PD47407 - Copper

PD47408 - Willemite

PD47409 - Franklinite

PD47410 - Hemimorphite

 

Rare Minerals for Sale

8/8/2017

We posted several rare minerals as well as several antique Silver minerals. Here is the Mineral List for Sale:

Release Notification

Gallery - Mixed Minerals
Released - 8/4/2017 6:01:47 PM
Quantity - 21

RW47243 - Chlorargyrite

47248 - Kidwellite

RW47253 - Scheelite

BN47256 - Rhodonite

BN47257 - Strengite

BN47259 - Kidwellite

RW47260 - Enargite

BN47263 - Ankerite

47264 - Sperrylite

BN47266 - Fairfieldite

RW47267 - Stibarsen

RW47270 - Acanthite

RW47271 - Acanthite

RW47272 - Acanthite

RW47273 - Silver

RW47274 - Eucairite

RW47281 - Braggite

BN47282 - Montgomeryite

BN47283 - Leucophosphite

BN47287 - Wavellite

RW47285 - Uytenbogaardtite

 

Arizona Rare Copper Minerals

7/18/2017

We just released five minerals from Arizona.

Release Notification

Gallery - Arizona Minerals
Released - 7/18/2017 3:01:50 PM
Quantity - 5

PD32284 - DIOPTASE

PD47206 - Copper

11751 - Maricopaite

PD47205 - Stringhamite

RW47207 - Shattuckite

Tourmaline Minerals

7/13/2017

Tourmaline from Brazil for Sale

Release Notification

Gallery - Mostly Tourmaline
Released - 7/12/2017 7:31:22 PM
Quantity - 5

BN47181 - Elbaite

BN47182 - Elbaite

BN47183 - Elbaite

BN47184 - Elbaite

47137 - Rutile

Minerals Specimens for Sale

7/12/2017

Visit our Daily Five galleries. We post 5 minerals each week day! For mineral and rock shows, gem and bead shows visit our sister website RockAndMineralShows.com 

Our Daily Five Minerals for Tuesday, July 11:

 

 

RW47140 - Silver

BN47141 - Strengite

47149 - Pyromorphite

RW47161 - Cuprite

BN47173 - Strengite

Mineral Specimens for the Collector

6/21/2017

Fine, collectible Mineral Specimens. Dakota Matrix has announced new mineral additions. 

Release Notification

Gallery - Waidler Collection
Released - 6/16/2017 8:01:56 AM
Quantity - 34

RW47034 - Brochantite

RW47035 - Rickardite

RW47036 - Polybasite

RW47037 - Malachite

47038 - Diaphorite

RW47040 - Calcite

RW47041 - Rosasite

RW47042 - Bornite

RW47043 - Aguilarite

RW47044 - Goethite

RW47046 - Mckinstryite

RW47047 - Pyrite

RW47048 - Calaverite

RW47049 - Moschellandsbergite

RW47052 - Manganite

RW47053 - Covellite

BN47055 - Mundite

BN47058 - Micheelsenite

47059 - Fluorite

RW47060 - Smithsonite

RW47061 - Pentlandite

RW47062 - Pyrargyrite

RW47063 - Arsenopyrite

RW47064 - Glaucodot

RW47065 - Stephanite

RW47066 - Sylvanite

RW47067 - Galena

RW47068 - Cuprite

RW47072 - Azurite

RW47050 - Maucherite

BN47054 - Phosphophyllite

BN47056 - Meurigite-K

BN47057 - Jungite

RW47045 - Ullmannite

 

Minerals from Langban, Sweden

5/31/2017

Posted: Rare Minerals from Langban, Sweden

Release Notification

Gallery - Langban & Harstigen
Released - 5/30/2017 6:31:27 PM
Quantity - 39

PD38552 - Barytocalcite

41257 - Pyrophanite

41258 - Pyrobelonite

BM41539 - Hematolite

46010 - Brandtite

46776 - Caryinite

46777 - Cymrite

46778 - Bergslagite

46790 - Molybdophyllite

46793 - Heliophyllite

46794 - Quenselite

46795 - Molybdophyllite

DS46931 - Brandtite

DS46932 - Hedyphane

DS46933 - Manganberzeliite

DS46934 - Fredrikssonite

DS46935 - Rhodonite

DS46936 - Melanotekite

DS46937 - Litharge

DS46938 - Magnesioferrite

BM46940 - Gonyerite

DS46941 - Kentrolite

DS46942 - Ericssonite

DS46943 - Magnetoplumbite

PD46946 - Molybdophyllite

DS46947 - Sarkinite

PD46949 - Hausmannite

PD46950 - Ericssonite

PD46951 - Blatterite

PD46952 - Pinakiolite

PD46955 - Blatterite

PD46956 - Magnussonite

PD46957 - Wermlandite

PD46958 - Bustamite

PD46959 - Melanotekite

46966 - Trimerite

46967 - Quenselite

46968 - Welshite

23811 - Langbanite

 

Butte, Montana sulfides and other rare minerals

5/30/2017

Our latest web update included several copper minerals from the Butte district. Other Raare Minerals included:

Release Notification

Gallery - Butte & Mixed Minerals
Released - 5/26/2017 7:00:20 PM
Quantity - 35

PD42659 - Beryllite

42734 - Pyrite

43366 - Gilalite

45865 - Bornite

45866 - Chalcocite

45867 - Chalcopyrite

45872 - Covellite

45881 - Wurtzite

BN45968 - Sieleckiite

46353 - Eleomelanite

46411 - Maucherite

46457 - Fivegite

46467 - Natisite

46469 - Nickelpicromerite

46480 - Revdite

46493 - Argyrodite

46494 - Alabandite

46524 - Ancylite-(La)

46737 - Cerianite-(Ce)

46771 - Argentopyrite

46775 - Carlosbarbosaite

BN46828 - Eosphorite

BN46830 - Cornetite

46874 - Fluorite

46877 - Smithsonite

15140 - Vanadinite

46964 - Bismuthinite

46965 - Clinoatacamite

46438 - Bastnasite-(La)

37020 - Fluorapatite

DO46970 - Strengite

BN46971 - Mejillonesite

BN46972 - Paulkerrite

46973 - Koninckite

BN46975 - Petersite-(Y)

 

Langban Special Edition

5/24/2017

NOTICE: we have moved up the Langban Special Edition to be published in May possibly by May 28! Please down load the NOTIFIER at https://www.dakotamatrix.com/mineral-galleries/specialeditions/upcoming

Mineral Dealer Update

5/24/2017

Dakota Matrix adds five new mineral specimens each day of the week. These are yesterday's mineral specimens.

Release Notification

Gallery - Mixed Minerals
Released - 5/23/2017 7:00:11 PM
Quantity - 5

41109 - Barysilite

46405 - Tetradymite

46408 - Ferrimolybdite

46919 - Quartz

DC46963 - Humite

 

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