Big Afterglow Willemite Franklinite Fluorescent Mineral Sterling Hill NJ

Description

Bright specimen with
highly
phosphorescent
Willemite (SW/UV green) and Franklinite.  Also, for added interest one face of this specimen shows smooth slickenside fault rock caused by masses of rock moving against each other during tectonic activity.
**** Willemite shows extremely bright and long lasting phosphorescence (Afterglow).
From the Sterling Hill Zinc Mine, Ogdensburg, Sussex County,  New Jersey.
Cabinet sized specimen - 3.7 X 2.4
X 1.4 inches
Weight - 1 lb 2.6 oz
* All specimens come with a complete identification label.
Must be viewed with a short wave ( 254 nm ) ultraviolet lamp.
Pictures taken with a 12 MP camera and a 9 watt Way Too Cool short wave UV lamp.
Shipping in the U S. by USPS Priority Mail flat rate box.  I am happy to combine shipping on multiple items. (Domestic shipments only)
Note
- If you wish to
purchase multiple specimens
and combine them in one shipment,
click on "Add to Car
t" for each item.  Then, go to your cart and click on "
Request total from selle
r". I will determine the most cost effective box size and
adjust the shipping price to reflect your savings and send you an invoice for the lot.