-40%

Large Fluorescent Display Willemite, Calcite, Franklinite, Ogdensburg, NJ #28

$ 21.12

Availability: 22 in stock
  • Condition: Used

    Description

    A large specimen with lots of red-brown "troostite" willemite and some black franklinite. The calcite is fluorescent red/orange and the willemite is fluorescent green under shortwave UV. Note the pink shade of the calcite under longwave. Photos 1-4 are under shortwave UV. Photos 5 & 6 are under longwave. Size: 5" x 3" x -1/4". Weight is 1 lb. 13 oz. or 810 grams.
    You must have a 254nm shortwave UV lamp to properly view the fluorescent response of this specimen.
    I always combine shipping whenever possible. I carefully pad and pack each item securely in a cardboard mailing box. I do not offer a gift box or gift wrapping. I include a label and/or any old labels with each mineral specimen. Please contact us with your questions and comments. Thanks for looking! Please follow us and leave feedback.