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Fluorescent rocks samples from several locations and are 1 to 2 inches in size
Some specimens may also change to more than one color when exposed to midwave or longwave UV light
Note: ninety percent of all fluorescent rocks need a filtered shortwave UV light source 254nm (NOT A BLACKLIGHT) The M101HO includes both longwave and shortwave UV light
and old mine tailings
Large display specimen of fluorite and minor chalcedony
O13 - Hydrozincite - Goodsprings, Nevada yooperlite Fluorescent rocks samples from severalHydrozincite Goodsprings, Nevada Sold bright blue response under shortwave UV on all sides of specimen. 7 Ounces Approx. 3 1 2 x 2 1 2" inches
US$ 67.99
US$ 504.50
US$ 67.99
US$ 81.95
US$ 81.95
US$ 120.00
US$ 81.95
