POWELLITE from Nevada USA * FLUORESCENT MINERAL * 3,5 cm

Description

Powellite
Linka Mine, Lander County, Nevada, United States of America
This is a nice specimen of a fluorescent Ca-molibdate mineral powellite from Nevada. It forms creme coloured masses in garnet skarn matrix. Powellite shows greenish-yellow fluorescence in SWUV light.
The specimen
size 4.5 cm x 2.4 cm x 2.5 cm
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I’m a professional geologist/mineralogist, with analytical background. Many of my minerals were checked by x-ray diffraction and energy dispersive spectrometry. Some of my specimens comes with the documentation of the analysises.
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