CAVANSITE from Oregon, USA * TYPE LOCALITY SPECIMEN * 3,5 cm

Description

Cavansite
Owyhee Dam, Lake Owyhee State Park, Malheur Co., Oregon, USA
This is a rare Type Locality specimen of  vanadium bearing silicate mineral cavansite. It forms light blue radiating aggregates on basaltic matrix
The specimen
size 3.5cm x 1.9cm x 1.6cm
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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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