Fluorite, Calcite

Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.
Sign in to contribute
Fluorite with calcite, 6 cm, from the Blackdene mine, Ireshopeburn, Stanhope, County Durham, England. This fluorite is daylight-fluorescent. From the Lindsay and Patricia Greenbank collection, LG.352; Joe Budd photo.

Product details

SizeSmall Cabinet
Dimensions6.0 cm
Added on02/13/2026
Publications
  • Mineralogical Record Mineral Collections In Pacific Northwest page 99

Learn more

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 Blackdene Mine, UK
from Blackdene Mine, UK - purple to lavender cubes with glassy faces, color zoning, and UV fluorescence; a classic Weardale specimen for collectors.
    Fluorite, Calcite - Blackdene Mine, England, UK