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Shortwave SW Green + Midwave MW Yellow UV Fluorescent Willemite Zinc Corp of America Mines Balmat New York Ultraviolet Mineral Specimen
AM-09
Stunning, Super Bright Shortwave + Midwave Ultraviolet Fluorescent Mineral Specimen from the ZCA Mines in New York!
Fluorescent Willemite Which is Green in SW + Yellow in MW! There are also Some Red Spots, Which May be Calcite.
Locality: Zinc Corporation of America Mines - Balmat, New York, USA
Weight: 6 ozs.
Measures Approximately: 3.2" x 2.5" x 1.5"
The First 2 Fluorescent Pics Show the Shortwave (SW) UV Response under a WayTooCool 35w SW UV Lamp. The Last 2 Fluorescent Pics Show the Midwave (MW) UV Response with an LED 310nm Flashlight from Stimac Engineering (costs about $100).
*Please Note: Fluorescent Minerals Require a Shortwave (SW) and/or Longwave (LW) Ultraviolet (UV) Light for the Fluorescent Response Shown in the Pictures! a Black Light is NOT a SW/LW Light, although Some Rocks May also Show Under Black Light as well! Fluorescent Response Will Vary Based on Strength of Light Used, but Any Decent Light of the Proper Wavelength(s) Will Produce a Similar Response!
If you have any questions, please feel free to ask!
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