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Announcements

Mineral Specimens for the Collector

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

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

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

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

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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