For sale is a large cobalt spinel from a new find at Lok Yen, Vietnam. These new cobalt spinels are notoriously small, but this is an outstanding LARGE specimen. The crystals fluoresce quite good red color(cobalt I.D. diagnostic feature) and the color of the crystal actually changes from the top to the bottom, blue to mauve! Whats more they have a color change feature, the blue showing purplish mauve under certain lighting. Try and find another one of this new discovery for sale anywhere!!
AN PHU, LOK YEN, YEN BEI, VIETNAM.
71 x 32 x 30mm