Fluorescent Yellow Pinolite/Pinolith, Excellent sample! from Austria, 276 grams.

Description

Beautiful Pinolite/Pinolith rock from Austria. Nice size and form to this sample.
This rock is primarily composed of  Dolomite, Magnesite and Graphite as well as Calcite in this particular specimen.
The Magnesite fluoresces yellow  under a Convoy S2 long wave UV light.
276 grams.
3-1/4″ in length.
I can combine shipping with other purchases.
NOTE!
Photos
taken with a 365nm Convoy2 filtered Long Wave UV light. You will need
one similar as well to see the fluorescence. Cheap unfiltered long wave
uv lights work ok but a filtered quality light gives preferable visual
results. Thx.