Super Fluorescent WILLEMITE, CALCITE, garnet and franklinite specimen. UV blacklight shortwave longwave reactive. Sterling Hill Mine, Nj.
This small specimen contains super bright fluorescent willemite, calcite, garnet and franklinite. It also has a spec of a yellow fluorescing (under LW UV) unidentified mineral.
Willemite: brown/ white under daylight, fluoresces neon green under SW/LW UV light.
Calcite: white under daylight, fluoresces orange under SW/LW UV light.
Garnet: brown/red under daylight, non fluorescing under UV light.
Franklinite: black under daylight, non fluorescing under UV light.
Weight: 2.4 oz (68 g)
Size: 2.5" x 2" x 0.75"
This specimen was photographed using a 36 watt shortwave ultraviolet lamp. The pictures have not been retouched.
You can decorate your space with this accent display piece or add it to your personal mineral collection. This specimen was self collected at Sterling Hill mine in Ogdensburg, NJ.
*You will need a true filtered Shortwave UV light in order to see the fluorescence shown in the pictures. A Longwave UV light will show some fluorescence but not the best.
Shortwave lamps have a range of 200-280 nm.
Longwave lights have a spectrum of 315-400 nm and are also called UVA.
Please feel free to contact us if you have any questions about fluorescence or fluorescent lights.
*Please keep in mind that exposure to UV light is dangerous. We recommend the use of protective goggles and gloves (or wearing sunscreen in the hands) when handling minerals under UV light*
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Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
Reviews (1)
Average:
Jul 23, 2021
Beautiful! Absolutely loved my purchase!
Jennifer