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Mineral Specimen No. 80824:
Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California.

This mineral specimen Calcite over Colemanite from Kramer Deposit, Boron, Kern County, California is available for sale from John Betts - Fine Minerals, mineral dealer located in New York City, New York.Follow on Facebook

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Description of Mineral Specimen for sale No. 80824:

Mineral Species: Calcite over Colemanite.
Location of origin: Kramer Deposit, Boron, Kern County, California.
Description: Superb cluster of lustrous translucent yellow calcite crystals in hemispherical aggregates to 9 mm diameter over bladed transparent colorless colemanite crystals to 12 mm. The calcite fluoresces under LW-SW ultraviolet illumination and phosphoresces. All crystals are complete and undamaged, except the outer edges where it was attached to surrounding matrix. Ex. Miller #M1377; originally acquired from Chris Wright (1946-2014); collected in 1976 by Jim Minette (1936-2002).
Overall size: 9.5x6x3.5 cm.
Size of individual crystals: 4-12 mm
Price: $175 (plus shipping).

Mineral Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California

Detail view of mineral Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California

Detail view of mineral Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California

Detail view of mineral Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California

Detail view of mineral Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California

Detail view of mineral Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California

Photographs Above: daylight illumination.
Photograph Below: UV illumination with 254 nm shortwave (SW) ultraviolet illumination. Click here to see more fluorescent minerals
Shortwave ultraviolet illuminated mineral Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California

Photograph Below: UV illumination with 365 nm longwave (LW) ultraviolet illumination. Click here to see more fluorescent minerals
Longwave ultraviolet illuminated mineral Calcite over Colemanite for sale from Kramer Deposit, Boron, Kern County, California

Cabinet-sized Specimen

     


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Molybdates, Tungstates, Arsenates and Lesser Categories

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Western States, USA


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© 13 December 2021 John Betts - Fine Minerals, New York , NY - All Rights Reserved.
a division of allminerals.com, dealer of Fine Minerals since 1989.  

The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this site. Please contact the property owner to obtain legal permission before entering private property.