Fluorite, Quartz - image 1

Fluorite, Quartz

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Fluorite on quartz, 6.9 cm, from the West cross cut, Rogerley mine, Frosterley, Weardale, Durham, England. Mined in 2005; Cal and Kerith Graeber collection.

Product details

SpeciesFluorite, Quartz
SizeSmall Cabinet
Dimensions6.9 cm
Added on02/13/2026
LocalityUK, England, Rogerley Mine
Publications
  • Mineralogical Record Mineral Collections In California page 117
Current owner
Cal Graeber

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Fluorite
Mineral guide
Learn about Fluorite
calcium fluoride with a dazzling color range, cubic and octahedral crystals, and UV fluorescence; prized by collectors for Blue John banding.
Fluorite
Regional guide
Fluorite from Rogerley Mine
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Locality guide
Rogerley Mine
Rogerley Mine, UK — a defining modern fluorite locality in Weardale, yielding emerald-green daylight-fluorescent cubes, often twinned on quartz.