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Colemanite
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Colemanite (Ref: 1603488)

Boron, Kern Co., California, USA
105mm x 90mm x 30mm
$300
A fine cluster of glassy translucent sharply formed and large colemanite crystals measuring to 3.5 cm in size. In good condition, this does exhibits florescence.
Data last checked on 8th May 2025 - specimen may no longer be available

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See Also

Colemanite
Boron, Kern Co., California, USA
$600
80mm x 55mm x 40mm
Colemanite with Todorokite
Corkscrew Mine, Furnace Creek District, near Ryan, Death Valley, Inyo County, California, USA
$225
113mm x 87mm x 56mm
Colemanite
White Monster Mine, Furnace Creek District, near Ryan, Death Valley, Inyo County, California, USA
$450
154mm x 122mm x 100mm
Colemanite with Nobleite?
Corkscrew Mine, Furnace Creek District, near Ryan, Death Valley, Inyo County, California, USA
$140
107mm x 104mm x 82mm
Colemanite with Todorokite
Corkscrew Mine, Furnace Creek District, near Ryan, Death Valley, Inyo County, California, USA
$130
150mm x 120mm x 58mm
Colemanite
Corkscrew Mine, Furnace Creek District, near Ryan, Death Valley, Inyo County, California, USA
$100
145mm x 111mm x 77mm
Inderite
Boron, Kern Co., California, USA
$240
80mm x 30mm x 20mm
Calcite
Boron Open Pit, Kern Co., California, USA
$200
85mm x 50mm x 50mm
Kernite (twin)
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$195
92mm x 91mm x 45mm
Tunellite
Kramer open pit, Kramer District, Boron, Kern County, California, USA
$290
56mm x 49mm x 33mm
Calcite (pseudo Ulexite)
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$75
33mm x 19mm x 16mm
Calcite (pseudo Ulexite) with Ulexite
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$70
32mm x 25mm x 20mm
Tunellite
Kramer open pit, Kramer District, Boron, Kern County, California, USA
$385
47mm x 42mm x 24mm
Ulexite
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$50
75mm x 53mm x 39mm
Orthoclase feldspar (Carlsbad twin)
Aquaduct Road area, Water Canyon, Cinco, Kern Co., California, USA
$195
86mm x 79mm x 75mm
* price is an approximate conversion and may not be accurate.

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