Fluorite - Bluffton Quarry, Ohio
Contributed by: FMS Admin
Date: Feb 21st, 2026
Locality: Bluffton Stone Company Quarry, Bluffton, Richland Township, Allen County, Ohio, USA (See on Mindat)
Size: 38 x 26 x 58 mm
Description:
Massive translucent brown fluorite exhibiting two-tone fluorescence of white and violet in LW.
Originally posted by Dennis Michael on Nature's Rainbows.
Summary of luminescence responses:
Fluorite (Mindat) (RRUFF)
- Fluorescence under Longwave (365nm LED) UV light: Violet
- Fluorescence under Longwave (365nm LED) UV light: White

