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16 Ounces+ / 1 Pound+ Lot of Franklin / Sterling Hill, New Jersey
Longwave (LW) LED UV Fluorescent Rocks Minerals
These were Hand-Picked to be Especially Good Under a LED Longwave UV Light, Like a Convoy, Engenious Designs, UV Beast or Other Flashlight-Like LW (365nm) LED Light
Includes Fluorescent Sphalerite, Willemite, Zincite, Fluorite var. Chlorophane, Calcite, Wollastonite & Others With Non-Fluorescent Franklinite, Andradite Garnet, Hendricksite, Zincite, Tephroite & Other Minerals Too!!!
From the Franklin Mine in Franklin, Sussex County, New Jersey, USA & the Sterling Hill Mine in Ogdensburg, Sussex County, New Jersey, USA
Some Rocks May also Show Fluorescence Under Shortwave (SW) UV as Well, but These Lots are Specifically Chosen for an LED Longwave (LW) UV Light! A Regular, Non-LED LW Light Will Produce Similar Responses, but Not Quite as Bright or Strong.
You will receive a randomly chosen lot of rocks that will be similar to those shown in the pics! A Lot Usually Contains 3-5 Small to Medium Size Rocks. No specific requests please, as they will be chosen randomly. All lots will weigh at least a few ounces over the too!
*Note: You need a Longwave (LW) Ultraviolet (UV) Lamp / Light to see the Fluorescent Colors as Show in the Pictures! This is NOT the same as a Blacklight, although there will likely be some minimal fluorescent response even from a Blacklight.
