Description
AA-20 Very Rich & Bright, Classic Franklin, NJ Shortwave + Longwave UV Fluorescent Willemite with Daylight Green & Grey Crystals Fluorescent Willemite (Bright Green SW & LW) with Non-Fluorescent Franklinite (Type Locality) Locality: Sterling Hill Mine, Ogdensburg, Franklin Mining District, New Jersey, USA Weight: 2 lbs. 2.7 oz. / 983.7 grams Measures Approximately: 4.1" x 2.75" x 2.5" / 10.3 cm x 7 cm x 6.4 cm First 4 Fluorescent Pictures Show Shortwave SW UV Fluorescent Response. The Next 3 Fluorescent Pics Show Longwave LW UV Fluorescent Response. All Standard Fluorescent Pics Taken with a 35 Watt WayTooCool Shortwave / Longwave UV Light. Fluorescent Response Will Vary Based on Strength of Light Used! 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! If you have any questions, please feel free to ask! Sw + Lw Fluorescent Daylight Green & Grey Willemite Crystals W Franklinite Zincite Franklin New Jersey USA Ultraviolet Rock Mineral
