Colemanite (Ref: 1603488)
Boron, Kern Co., California, USA
105mm x 90mm x 30mm
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.From: Weinrich Minerals
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See Also
Colemanite
White Monster Mine, Furnace Creek District, near Ryan, Death Valley, Inyo County, California, USA
$240
154mm x 122mm x 100mm
From: Bob Griffis Minerals
Colemanite with Todorokite
Corkscrew Canyon Mine, Furnace Creek District, Ryan, Death Valley, Inyo County, California, USA
$225
113mm x 87mm x 56mm
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Colemanite
Corkscrew Canyon Mine, Furnace Creek District, Ryan, Death Valley, Inyo County, California, USA
$170
145mm x 111mm x 77mm
From: Bob Griffis Minerals
Colemanite with Todorokite
Corkscrew Canyon Mine, Furnace Creek District, Ryan, Death Valley, Inyo County, California, USA
$150
150mm x 120mm x 58mm
From: Bob Griffis Minerals
Colemanite with Nobleite?
Corkscrew Canyon Mine, Furnace Creek District, Ryan, Death Valley, Inyo County, California, USA
$140
107mm x 104mm x 82mm
From: Bob Griffis Minerals
Kernite (twin)
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$99
92mm x 91mm x 45mm
From: Bob Griffis Minerals
Tincalconite pseudomorph after Borax
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$80
40mm x 39mm x 25mm
From: Bob Griffis Minerals
Tincalconite pseudomorph after Borax
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$80
46mm x 33mm x 10mm
From: Bob Griffis Minerals
Calcite (pseudo Ulexite)
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$75
33mm x 19mm x 16mm
From: Bob Griffis Minerals
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
From: Bob Griffis Minerals
Tunellite
Kramer open pit, Kramer District, Boron, Kern County, California, USA
$190
47mm x 42mm x 24mm
From: Bob Griffis Minerals
Ulexite
U.S. Borax Mine, Kramer Borate deposit, Boron, Kramer District, Kern Co., California, USA
$25
75mm x 53mm x 39mm
From: Bob Griffis Minerals