Fluorescent Mineral Database

A new secret project! Trying to create a nice Fluorescent Mineral Database (FMDB), which would be searchable by mineral, locality, and luminescence properties. Also making it easy for people to contribute with their own specimens!

Agrellite - Kipawa Alkaline Complex, Quebec, Canada

Contributed by: FMS Admin
Date: Feb 21st, 2026
Locality: Kipawa alkaline complex, Les Lacs-du-Témiscamingue, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada (See on Mindat)
Size: 44 x 20 x 64 mm

Description:
Colorless massive agrellite crystals which fluoresce bright violet, pink in MW and SW. This mineral is brightest in MW, pictured here.

Originally posted by Dennis Michael on Nature's Rainbows.

Fluorescence under midwave UV light.
Fluorescence under midwave UV light.
Normal light.
Normal light.

Summary of luminescence responses:

Agrellite (Mindat) (RRUFF)

  • Fluorescence under Midwave (305nm Lamp/Mercury) UV light: Pink
  • Fluorescence under Shortwave (254nm Lamp/Mercury) UV light: Pink

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