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You are at : All > Geographic galleries > USA/CANADA > California

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Colemanite - Boron, California, USA (#11078_COLE_DANI)

Nice razor sharp large colemanite xx on matrix.

Specimen weight:591 gr.
Crystal size:up to 20 mm
Overall size:120mm x 55 mm x 100 mm


Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
    
Colemanite - Boron, California, USA
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Desautelsite and artinite - Artinite pit - Picacho Peak - New Idria Mining Distr. - S. Benito - California - USA (#GM22003)

Some orange aggregates of desautelsite are visible over this specimen. They are mixed with white needles of artinite. It's a typical sample from this californian locality.

Specimen weight:75 gr.
Crystal size:mm. 2
Overall size:52mm x 27 mm x 35 mm


Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
    
Desautelsite and artinite - Artinite pit - Picacho Peak - New Idria Mining Distr. - S. Benito - California - USA
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Ulexite - U.S. Borax mine - Kramer Borate dep. - Boron - Kern Co. - California - USA (#GM21042)

An aggregate of long, sericeo crystal of ulexite is layed over the matrix.

Specimen weight:170 gr.
Crystal size:mm. 47
Overall size:67mm x 62 mm x 53 mm


Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
    
Ulexite - U.S. Borax mine - Kramer Borate dep. - Boron - Kern Co. - California - USA
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Lawsonite (TL) - Ward Creek, Cazadero, Sonoma Co, California, USA (#11941_LAWS_DANI)

Nice white to grayish lawsonite xls on matrix.

Specimen weight:82 gr.
Crystal size:2 mm
Overall size:40mm x 55 mm x 33 mm


Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
    
Lawsonite (TL) - Ward Creek, Cazadero, Sonoma Co, California, USA
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Colemanite - Jennifer mine, Boron, California, USA (#8758b_COLE_DANI)

This specimen offer sharp and large colemanite crystals on matrix.

Specimen weight:284 gr.
Crystal size:up to 15 mm
Overall size:88mm x 65 mm x 55 mm
Our Price: €32,00



Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
    
Colemanite - Jennifer mine, Boron, California, USA
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Ulexite - U.S. Borax open pit, Boron, California, USA (#11556_ULEX_DANI)

Very nice tiny silky trasparent ulexite xls on matrix.

Specimen weight:34 gr.
Crystal size:up to 3 mm
Overall size:42mm x 35 mm x 35 mm
Our Price: €32,00



Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
    
Ulexite - U.S. Borax open pit, Boron, California, USA
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Colemanite - Jennifer mine, Boron, California, USA (#8760_COLE_DANI)

Sharp crystals of colemanite on matrix.

Specimen weight:7 gr.
Crystal size:up to 12 mm
Overall size:33mm x 25 mm x 18 mm
Our Price: €28,00



Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
    
Colemanite - Jennifer mine, Boron, California, USA
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Colemanite - Jennifer mine, Boron, California, USA (#8758a_COLE_DANI)

This specimen offer sharp and large colemanite crystals on matrix.

Specimen weight:284 gr.
Crystal size:up to 15 mm
Overall size:88mm x 65 mm x 55 mm
Our Price: €42,00



Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
This specimen will be shipped by: Rolando Minerals (Torino - Italy)
    
Colemanite - Jennifer mine, Boron, California, USA
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