Specimen description: This is a monoclinic crystal aggregate specimen of Wolframite (tungsten) variety Ferberite. Color of the specimen is a lustrous brown/black with NO iridescent color on it. Florescence's purple under wavelength 365 nm. ultraviolet light. Has sub-metallic luster. Has a 100+ years of desert varnish on one surface. Shows a few small gas holes and STRONG flow lines. Origin: Victorio Mining district New Mexico. Comes with adjustable display stand and label as shown.
Dimensions are approx. Dimensions Length 3 inches Width 1 1/4 inches Height 2 inches Weight 140 grams
PICTURES: taken outside in sun light. Last picture is the back of the specimen
SHIPPING: Ships to the USA only. NO exceptions. Seller ships USPS first class mail with a tracking number always.