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Mineral Specimen No. 81555:
Fluorite (zoned crystals) with Quartz for sale from Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England.

This mineral specimen Fluorite (zoned crystals) with Quartz from Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England 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. 81555:

Mineral Species: Fluorite (zoned crystals) with Quartz.
Location of origin: Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England.
Description: Lustrous zoned transparent bi-colored cubic fluorite crystals to 20 mm with lustrous transparent colorless quartz crystals to 3 mm on select surfaces. The fluorite crystals are internally zoned, with green core zones and purple-gray outer zones. Though the crystals are clean and in good condition, a few show damage upon close inspection, but they are minor compared to the relative size of the specimen. The fluorite fluoresces blue-violet under LW-SW UV illumination.
Overall size: 7.5x6x3.5 cm.
Size of individual crystals: 1-20 mm
Price: $875 net (plus shipping).

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Mineral Fluorite (zoned crystals) with Quartz for sale from Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England

Detail view of mineral Fluorite (zoned crystals) with Quartz for sale from Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England

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 Fluorite (zoned crystals) with Quartz for sale from Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England

Photograph Below: UV illumination with 365 nm longwave (LW) ultraviolet illumination. Click here to see more fluorescent minerals
Longwave ultraviolet illuminated mineral Fluorite (zoned crystals) with Quartz for sale from Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England

Cabinet-sized Specimen


See similar minerals for sale: Fluorite & Halides		See more minerals for sale from: Iceland, Greenland, and the British Isles

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.

Mineral Specimen No. 81555: Fluorite (zoned crystals) with Quartz for sale from Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England.

Description of Mineral Specimen for sale No. 81555:

Mineral Specimen No. 81555:
Fluorite (zoned crystals) with Quartz for sale from Boltsburn West Level, south side of Rookhopeburn, 100 meters NW of Boltsburn mine shaft, County Durham, England.