-40%
2 Pounds Classic NJ Willemite, Calcite and Franklinite - Sterling, NL
$ 6.6
- Description
- Size Guide
Description
NJ Classic Willemite(green), Calcite(red) and Franklinite(NF)Dimensions: 5" x 3" x 2.5"
weight: 2 lb. 2 oz.
Location: Sterling Mine, Ogdensburg, NJ
As is the case with all fluorescent mineral specimens, a good quality UV lamp of adequate output and appropriate wavelength (short wave vs. long wave) is required to see the fluorescent response depicted in the photographs. An ordinary "black light"
will
not
work for these minerals.
Pictures taken with a Canon t3i and SuperBright 3 short wave UV lamp SW. LW is the
Convoy 2.
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