Database of luminescent Minerals

BAYLEYITE

Chemical Formula: Mg₂(UO₂)(CO₃)₃ 18H₂O

Familly: Carbonates

Status: IMA-GP

Mineral for Display: No

Luminescence:

Daylight Picture

Bayleyite,
Hideout #1 mine, White Canyon district,
San Juan County, Utah, USA
Photo and Copyright: Paul M. Schumacher
Site of the author
Used with permission of the author

Short Waves Pictures (254nm)

Bayleyite UVSW,
Hideout #1 mine, White Canyon district,
San Juan County, Utah, USA
Photo and Copyright: Paul M. Schumacher
Site of the author
Used with permission of the author

Phosphorescence (in the common meaning of the term) seen by naked eye:

Main Activator(s) and spectrum:

Most Common Activator: (UO₂)²⁺ (Uranyl ion) intrinsic

Best Locality for luminescence(*):

• Hillside mine, Arizona, USA;
• Hideout #1 mine, White Canyon district, San Juan County, Utah, USA;
• Mina Eureka termino de Castell-estaó, municipio de La Torre de Cabdella, Lérida province, Spain;

(*)Data are not exhaustive and are limited to the most important localities for fluorescence

Bibliographical Reference for luminescence:

• The Henkel Glossary of Fluorescent Minerals, Dr. Gerhard Henkel, Published by the FMS, 1989 ,
• Fluorescence: Gems and Minerals Under Ultraviolet Light, Manuel Robbins, 1994, Geoscience Press, ISBN 0-945005-13-X ,
• Uranium minerals Website: http://www.uraniumminerals.com ,
• Introduction to radioactive minerals, Robert Lauf, Schiffer Publishing, 2008, ISBN 978-0-7643-2912-8 ,

Luminescence Reference on internet:

• Joan Abella i Creus

Mineralogical Reference on internet:

  http://www.mindat.org/show.php?name=Bayleyite

  http://webmineral.com/data/Bayleyite.shtml

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