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SC343 - Aragonite

Locality: Sant'Agostino, Coli, Piacenza Province, Emilia-Romagna, Italy (MINDAT)
Size: 6 x 6 x 4 cm - Small cabinet (5-7 cm)
Weight: 81.6 g
minID: 28Y-J88

Acicular aragonite crystals. Bluish/white fluorescence under UV light with green phosphorescence/afterglow.

Photo in normal light.
Fluorescence under shortwave UV light (254nm Hg light).
Fluorescence under longwave UV light (365nm LED).
Phosphorescence/Afterglow after exposure to longwave UV light (365nm LED).
Last update: 12 January 2021