fluorescent WERNERITE SCAPOLITE - Grenville Scapolite Prospect, Quebec, Canada
Marialite-Meionite Scapolite "Wernerite" (fluorescing yellow LW and SW), Muscovite mica, and some Caliche (fluorescent blue SW and LW).
from Grenville Scapolite Prospect, Grenville-sur-la-Rouge, Argenteuil RCM, Laurentides, Quebec, Canada
Measures approximately 1.5 x 1.25 x 0.75 inch, 1.58 oz / 38 x 32 x 19 mm, 45g
Item # A0011019
To show the fluorescent response the specimen was illuminated using 6 watt 254nm (Short Wave) / 366nm (Long Wave) UVGL-58 lamp (you need a proper UV light source to observe the fluorescence, more powerful lamp = brighter response).