Aragonite from Pantoja, Spain

Contributed by: FMS Admin
Date: Mar 7th, 2026
Locality: Pantoja, Toledo, Castile-La Mancha, Spain (See on Mindat)

Description:
Aragonite crystals on matrix. Fluorescent yellow under longwave UV light.

Fluorescence under longwave UV light.

Normal light.

Summary of luminescence responses:

Aragonite (Mindat) (RRUFF)

• Fluorescence under Longwave (365nm LED) UV light: Yellow