4 lbs. / 90 "Yooperlites" Fluorescent Sodilite Lake Superior Rocks UP Michigan | |
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Description: Yooperlite rocks glow gold / yellow under a 365nm UV light. Other lights will have different ( not as good) results. These pictures were taken of dry rocks with a 365nm UV flashlight with a filter. Winning Bid: USD $54 - 9 bids (Year Sold: 2020 ) |
Found near: Michigan, United States
Approx/Nearest City GPS Coordinates (Lat, Long): (, )
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