Fluorescent Minerals

Shortwave SW + Longwave LW Ultraviolet Fluorescent Gemmy Brown Willemite Crystals w/ Franklinite Franklin Mine New Jersey USA Rock Mineral

$38.39 $47.99

Shipping to United States: Free
  • Details
    BU-10

    Classic Gemmy Brown Willemite Crystals from Franklin, NJ!

    Shortwave + Longwave UV Fluorescent Daylught Dark Brown
    Fluorescent Willemite (Bright Green SW & LW)
    with Non-Fluorescent Franklinite (Type Locality)

    Locality: Franklin Mine, New Jersey, USA
    Weight: 1 lb. 13.1 ozs. / 825 grams
    Measures Approximately: 5.3" x 3.4" x 1.8" / 13.5 cm x 8.6 cm x 4.5 cm

    First 5 Pics Show Shortwave UV Fluorescent Response. The Next 3 Fluorescent Pictures Show Longwave 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!
  • Shipping & Policies

    Shipping from United States

    Processing time

    1-3 business days

    Customs and import taxes

    Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

    Payment Options

    Secure options
    • Accepts Etsy gift cards

    Returns & Exchanges

    I gladly accept returns and exchanges

    Just contact me within: 3 days of delivery

    Ship items back to me within: 7 days of delivery

    I don't accept cancellations

    But please contact me if you have any problems with your order.

    The following items can't be returned or exchanged

    Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

    • Custom or personalized orders
    • Perishable products (like food or flowers)
    • Digital downloads
    • Intimate items (for health/hygiene reasons)

    Conditions of return

    Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.