Fluorescent Mineral Database

Spectacular 3-Color Fluorescent Beauty from the Land of Enchantment

Contributed by: Chris Clemens
minID: EY9-5RE
Date: Apr 18th, 2026
Locality: Hidalgo County, New Mexico, USA (See on Mindat)
Size: 69 x 50 x 71 mm
Weight: 268 g

Description:
This stunning fluorescent rock features a beautiful 3-color combination of calcite, willemite and fluorite and is part of a find made by New Mexico based collectors Ken and Gail Hennig, who found several pieces of this material while on a collecting trip in the area of Hidalgo County, New Mexico. Ken and Gail named this find "Enchantment Rock" after the state of New Mexico- the Land of Enchantment.

Under visible light, this rock looks quite unremarkable, and provides little clue to its beauty under UV light.

Originally posted by Chris Clemens on Nature's Rainbows in 2020.

Fluorescence under fullwave (LW + MW + SW) UV light.
Fluorescence under fullwave (LW + MW + SW) UV light.
Fluorescence under shortwave UV light.
Fluorescence under shortwave UV light.
Fluorescence under longwave UV light.
Fluorescence under longwave UV light.
Afterglow after exposure to shortwave UV light.
Afterglow after exposure to shortwave UV light.
Normal light.
Normal light.

Summary of luminescence responses:

Calcite (Mindat) (RRUFF)

  • Fluorescence under Shortwave (254nm Lamp/Mercury) UV light: Red
Fluorite (Mindat) (RRUFF)
  • Fluorescence under Longwave (365nm LED) UV light: Blue
Willemite (Mindat) (RRUFF)
  • Fluorescence under Shortwave (255nm LED) UV light: Green
  • Afterglow after exposure to Shortwave (254nm Lamp/Mercury) UV light: Green