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5 "Yooperlites" Glowing Fluorescent Sodalite Lake Superior Rocks UP of Michigan

$ 10.55

Availability: 94 in stock
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted

    Description

    These "Yooperlite" Rocks were found on the shores of Lake Superior In the Copper Country Of Upper Michigan. Yooperlite rocks glow orange   in the dark under a 365nm UV light. These pictures were taken of both sides of the rocks dry with a 365nm UV flashlight with a filter. Other lights, such as a 395 nm UV light will have different not as good results.
    The total weight of these nice Yooperlites is 6.2 ounces.