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SC362 - Spinel


Locality: Lục Yên District, Yên Bái Province, Vietnam (MINDAT)
Size: 6 x 5 x 4 cm - Miniature (3-6 cm)
Weight: 98.2 g
minID: REW-GEY

Aggregated spinel crystals. Bright red fluorescence under longwave UV light.

Photo in normal light.
Fluorescence under longwave UV light (365nm LED).
Fluorescence spectrum due to chromium (Cr3+) under longwave UV light (365nm LED).
Last update: 12 April 2021