Description: LONG WAVE UV Nice fluorescing Nepheline Syenite "Yooperlite" rock collected on the beach in Milwaukee County. Nice fluorescent patterns. Also shows larger crystals of Hornblende etc. on one end. A long wave UV light source is needed to see this, and I recommended a Convoy S2 or similar model with the band pass filter, it is what I use. These Syenite rocks can have different grain sizes, mineral mixtures throughout the rock body, or go through a metamorphic change or partial meta change. This is why they each may look different in daylight. Rounded from tumbling around in lake Michigan. Collected in Milwaukee county Wisconsin along the lake Michigan shoreline. 79 grams. 2-1/4" length. NOTE!I use a ConvoyS2 LONG WAVE 365nm UV flashlight with a band pass filter installed for finding these and the photos, you will need one as well to see the fluorescence as nicely as seen in photos.
Price: 10.99 USD
Location: Sussex, Wisconsin
End Time: 2025-01-22T17:22:19.000Z
Shipping Cost: 4.95 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Country/Region of Manufacture: United States
