Next Show Seattle Mineral Market 2024!
Come see us in person MAY 18 & 19, 2024Hangar 30 Building @ Magnuson Park,7400 Sand Point Way NE, Seattle, WA 98115 SATURDAY 10:00AM-6:00PM
SUNDAY 11:00AM-5:00PM
We will have tons of great material with us and be available for private showings in Portland Oregon and Grants Pass along the way.
A few new additions
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Fluorite from Hardin County, Illinois
Regular price $425.00 USDRegular priceUnit price per -
Fluorite, Annabelle Lee Mine, Hardin County, Illinois
Regular price $600.00 USDRegular priceUnit price per -
Fluorite, Hardin County, Illinois
Regular price $650.00 USDRegular priceUnit price per -
Hessonite Garnet, Jeffrey Mine, Asbestos, Canada
Regular price $150.00 USDRegular priceUnit price per -
Rhodochrosite and Quartz, Sweet Home Mine, Alma, Colorado
Regular price $350.00 USDRegular priceUnit price per -
Rhodochrosite, Hotazel, Northern Cape Province, South Africa
Regular price $600.00 USDRegular priceUnit price per -
Rhodochrosite, Nchwaning I Mine, South Africa
Regular price $2,000.00 USDRegular priceUnit price per -
Rhodochrosite, Sweet Home Mine, Alma, Colorado
Regular price $150.00 USDRegular priceUnit price per
A few new additions
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Alexandrite, Lake Manyara, Manyara Region, Tanzania
Regular price $700.00 USDRegular priceUnit price per -
Amethyst, Chala Mine, Spahievo ore field, Haskovo Province, Bulgaria
Regular price $500.00 USDRegular priceUnit price per -
Cobaltoan Calcite with Kolwezite, Kolwezi Mining District, Lualaba Province, Republic of Congo
Regular price $2,000.00 USDRegular priceUnit price per -
Cobaltoan Calcite with Kolwezite, Kolwezi, Lualaba Province, Democratic Republic of Congo
Regular price $1,200.00 USDRegular priceUnit price per -
Cobaltoan Calcite, Kolwezite, Kolwezi, Lualaba Province, Democratic Republic of Congo
Regular price $3,000.00 USDRegular priceUnit price per -
Cobaltoan Calcite, Malachite, Chrysocolla, Quartz, Kolwezi Mining District, Democratic Republic of the Congo
Regular price $1,200.00 USDRegular priceUnit price per -
Dioptase and Quartz, Sanda Hills, Mindouli, Pool Department, Republic of Congo
Regular price $200.00 USDRegular priceUnit price per -
Dioptase in Quartz, Sanda Hills, Mindouli District, Republic of Congo
Regular price $400.00 USDRegular priceUnit price per
Laurentthomasite Locality
Laurentthomasite
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Laurentthomasite, Beravina, Ambaro, Betroka District, Anosy Region, Madagascar.
Regular price $1,800.00 USDRegular priceUnit price per -
Laurentthomasite, Beravina, Ambaro, Betroka District, Madagascar
Regular price $1,000.00 USDRegular priceUnit price per -
Laurentthomasite, Beravina, Ambaro, Betroka District, Anosy Region, Madagascar.
Regular price $900.00 USDRegular priceUnit price per -
Laurentthomasite, Beravina, Ambaro, Betroka District, Anosy Region, Madagascar.
Regular price $900.00 USDRegular priceUnit price per -
Laurentthomasite, Beravina, Ambaro, Betroka District, Anosy Region, Madagascar.
Regular price $700.00 USDRegular priceUnit price per -
Laurentthomasite, Beravina, Ambaro, Betroka District, Anosy Region, Madagascar.
Regular price $500.00 USDRegular priceUnit price per -
Laurentthomasite, Beravina, Ambaro, Betroka District, Anosy Region, Madagascar.
Regular price $400.00 USDRegular priceUnit price per -
Laurentthomasite, Beravina, Ambaro, Betroka District, Anosy Region, Madagascar.
Regular price $400.00 USDRegular priceUnit price per
Swiss Mineral Sale!!!!
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Amethyst Scepter, Fieschergletscher, Valais, Switzerland
Regular price $275.00 USDRegular priceUnit price per$500.00 USDSale price $275.00 USDSold out -
Hematite, Cavradi Gorge, Grisons, Switzerland
Regular price $100.00 USDRegular priceUnit price per -
Gwindel Quartz, Marmotta Cleft, Grimsel, Bernese Alps, Switzerland
Regular price $1,600.00 USDRegular priceUnit price per$2,200.00 USDSale price $1,600.00 USDSale -
Gwindel Smoky Quartz, Sidelenglacier, Furka, Uri, Switzerland
Regular price $500.00 USDRegular priceUnit price per$650.00 USDSale price $500.00 USDSale
Daylight Fluorescent Hyalite Opal
Here are 5 examples of hyalite opal from a find back in 2020 in Guanajuato Mexico. Some have fluorite inclusions and all have some daylight fluorescence! We selected these from a few kilos of rough and matrix specimens that we bought from the miners each time they found more.
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Hyalite Opal with Fluorite Inclusions, Guanajuato, Mexico
Regular price $70.00 USDRegular priceUnit price per -
Hyalite Opal with Fluorite Inclusions, Guanajuato, Mexico
Regular price $100.00 USDRegular priceUnit price per -
Hyalite opal with Fluorite, Guanajuato, Mexico
Regular price $120.00 USDRegular priceUnit price per -
Hyalite Opal, Guanajuato Mexico
Regular price $45.00 USDRegular priceUnit price per -
Hyalite Opal, Guanajuato, Mexico
Regular price $90.00 USDRegular priceUnit price per
"Firefly Quartz" Quartz with Petroleum
A selection of excellent petroleum included quartz. These specimens have great luster and moving 2-3 phase inclusions.
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Petroleum included Quartz, Madirobe, Tsaratanana, Mahajanga, Madagascar
Regular price $150.00 USDRegular priceUnit price per -
Petroleum included Quartz, Madirobe, Tsaratanana, Mahajanga, Madagascar
Regular price $200.00 USDRegular priceUnit price per -
Petroleum included Quartz, Madirobe, Tsaratanana, Mahajanga, Madagascar
Regular price $250.00 USDRegular priceUnit price per -
Petroleum included Amethyst Madirobe, Tsaratanana, Mahajanga, Madagascar
Regular price $400.00 USDRegular priceUnit price per
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Gwindel Smoky Quartz, Sidelenglacier, Furka, Uri, Switzerland
Regular price $500.00 USDRegular priceUnit price per$650.00 USDSale price $500.00 USDSale -
Gwindel Quartz, Val Cavrein, Disentis, Grisons, Switzerland
Regular price $500.00 USDRegular priceUnit price per$600.00 USDSale price $500.00 USDSale -
Gwindel Quartz, Oberaargletscher, Grimsel, Bernese Alps, Switzerland
Regular price $500.00 USDRegular priceUnit price per$700.00 USDSale price $500.00 USDSale -
Gwindel Quartz, Oberaargletscher, Grimsel, Bernese Alps, Switzerland
Regular price $600.00 USDRegular priceUnit price per$900.00 USDSale price $600.00 USDSale -
Gwindel Quartz, Furka Pass, Valais, Switzerland
Regular price $800.00 USDRegular priceUnit price per$1,500.00 USDSale price $800.00 USDSale -
Quartz Gwindel, Oberaargletscher, Grimsel, Bernese Apls, Switzerland
Regular price $500.00 USDRegular priceUnit price per$750.00 USDSale price $500.00 USDSale -
Quartz, Binntal, Valais, Switzerland
Regular price $70.00 USDRegular priceUnit price per$100.00 USDSale price $70.00 USDSale -
Gwindel Smoky Quartz, Val Giuv, Sedrun, Grisons, Switzerland
Regular price $500.00 USDRegular priceUnit price per$700.00 USDSale price $500.00 USDSale
Alexandrite specimens
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Alexandrite twin, Novello Claims, Masvingo, Zimbabwe
Regular price $400.00 USDRegular priceUnit price per -
Alexandrite, Lake Manyara, Manyara Region, Tanzania
Regular price $700.00 USDRegular priceUnit price per -
Alexandrite, Novello Claims, Masvingo, Zimbabwe
Regular price $120.00 USDRegular priceUnit price per -
Alexandrite, Novello Claims, Masvingo, Zimbabwe
Regular price $300.00 USDRegular priceUnit price per
TUCSON 2024!!
We are excited for the upcoming Tucson Gem and Mineral Show!
Arkfeld Minerals will be in the same location at the Mineral City Show
There are multiple evening events happening at the show. Including an opening night party, and a Last Hurrah Party, hosted by our Building E.
Hope to see you there!
New Specimens from the Munich Mineral Show
we will continue to add new specimens from the show to this collection.
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Gwindel Quartz, Oberaargletscher, Grimsel, Bern, Switzerland
Regular price $575.00 USDRegular priceUnit price per$800.00 USDSale price $575.00 USDSale -
Gwindel Quartz, Oberaargletscher, Grimsel, Bern, Switzerland
Regular price $375.00 USDRegular priceUnit price per$500.00 USDSale price $375.00 USDSale -
Tessin Quartz, Binntal, Valais, Switzerland
Regular price $80.00 USDRegular priceUnit price per$120.00 USDSale price $80.00 USDSale -
Gwindel Quartz, Remedios, Novo Horizonte, Bahia, Brazil
Regular price $950.00 USDRegular priceUnit price per -
Quartz with Chlorite, Grisons/Canton Graubünden, Switzerland
Regular price $90.00 USDRegular priceUnit price per$150.00 USDSale price $90.00 USDSale -
Quartz with Chlorite, Grisons/Canton Graubünden, Switzerland
Regular price $65.00 USDRegular priceUnit price per$100.00 USDSale price $65.00 USDSale -
Amethyst, Morafeno, Mahajanga Province, Madagascar
Regular price $400.00 USDRegular priceUnit price per -
Sold outQuartz, Binntal, Valais, Switzerland
Regular price $120.00 USDRegular priceUnit price per
New Find! Sapphirine from Madagascar
Sapphirine, not to be confused with sapphire. Sapphirine is a rare Magnesium Aluminum Silicate with chemical formula (Mg,Al)8(Al, Si)6O This new find has produced crystals larger than any previous and they are attractive hexagonal crystals
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Sapphirine, Vangaindrano, Fianorantsoa, Madagascar
Regular price $225.00 USDRegular priceUnit price per -
Sapphirine, Vangaindrano, Fianorantsoa, Madagascar
Regular price $300.00 USDRegular priceUnit price per -
Sapphirine, Vangaindrano, Fianorantsoa, Madagascar
Regular price $250.00 USDRegular priceUnit price per -
Sapphirine, Vangaindrano, Fianorantsoa, Madagascar
Regular price $200.00 USDRegular priceUnit price per
New Additons September 2023
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Cuprian Adamite, Ojuela Mine, Mapimi, Durango, Mexico
Regular price $75.00 USDRegular priceUnit price per -
Cuprian Adamite, Ojuela Mine, Mapimi, Durango, Mexico
Regular price $125.00 USDRegular priceUnit price per -
Cuprian Adamite, Ojuela Mine, Mapimi, Durango, Mexico
Regular price $50.00 USDRegular priceUnit price per -
Cuprian Adamite, Ojuela Mine, Mapimi, Durango, Mexico
Regular price $75.00 USDRegular priceUnit price per -
Cuprian Adamite, Ojuela Mine, Mapimi, Durango, Mexico
Regular price $70.00 USDRegular priceUnit price per -
Cuprian Adamite, Ojuela Mine, Mapimi, Durango, Mexico
Regular price $40.00 USDRegular priceUnit price per -
Cuprian Adamite, Ojuela Mine, Mapimi, Durango, Mexico
Regular price $30.00 USDRegular priceUnit price per -
Legrandite, Ojuela Mine, Mapimi, Durango, Mexico
Regular price $150.00 USDRegular priceUnit price per
New Specimens August 2023
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New Specimens August 2023
Updates being added from SMaM and other summer buying
New find red beryl from New Mexico!!
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Cobaltoan Calcite photos by László Kupi
