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.
Top Grade SW + LW UV Fluorescent + Phosphorescent Sphalerite & Black Willemite Sterling Hill by Franklin New Jersey Ultraviolet Minerals
$132.99
FRN4-03
Large. Stunning & Super Bright Multicolor Shortwave & Longwave Ultraviolet Fluorescent + Longwave Phosphorescent Mineral Specimen from the Sterling Hill Mine in New Jersey!
Most Franklin/Sterling Hill Sphalerites Don't Respond Well to SW UV, but This One Looks Spectacular in SW UV along with the Rich Willemite Coverage!
Fluorescent Sphalerite (Bright Pink/Orange/Red SW & Bright Pink/Orange/Blue/Purple LW + LW Phosphorescent for 30+ Seconds Too!!!) & Black Willemite (Bright Green SW)
Locality: Sterling Hill Mine, Ogdensburg, Franklin Mining District, New Jersey, USA
Weight: 2 lbs. 15.7 ozs.
Measures Approximately: 4" x 3.8" x 2.5"
The First 3 Fluorescent Pics Show the Shortwave UV Response Using a 35 Watt WayTooCool Shortwave UV Light. Pics 4-6 Show the Longwave UV Response, and the 7th Pic Shows the LW Phosphorescence, All Using a Convoy C8+ 365nm LED Flashlight.
Fluorescent Response Will Vary Based on Strength of Light Used, but Any Decent Light of the Proper Wavelength Will Produce a Similar Response!
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 from United States
Payment Options
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.