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1
Colemanite
1
D
Dave Bunk Minerals
0 for sale
·
Member since 2026
Message
Rich Olsen Collection
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Product details
Species
Colemanite
Size
Miniature
Dimensions
2.7 x 2.8 x 1.1 cm
Added on
05/14/2026
Locality
USA
,
California
,
Boron Open Pit, Boron, Kern County
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Mineral guide
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Regional guide
Colemanite from Boron Open Pit, Boron, Kern County
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Colemanite market analytics
Oct
2026
Apr
Oct
2026
Apr
$0
$50
$100
$150
$200
$250
$0
$50
$100
$150
$200
$250
Median
Middle 50% range
Volume
Open detailed analytics
Price ranges · Top localities · Sold items
Sold last 30 days
1
0.0%
vs prior 30 days
Median price (30d)
$75.00
70.0%
vs prior 30 days
Top locality
California
2 sales · USA
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