3dz2.com

image banner

SC472 - Herkimer Quartz


Locality: Crystal Grove, Lassellsville, Town of Ephratah, Fulton Co., New York, USA (MINDAT)
Size: 9 x 7 x 5 cm - Cabinet (6-10 cm)
Weight: 375 g
minID: 7JG-CRV

Herkimer style quartz crystals perched on a druzy matrix. Under UV light the quartz shows an ethereal light blue fluorescence.

Left: Fluorescence under 254nm UVC (shortwave) Hg light. Right: normal light.
Last update: 04 December 2021