From: Mina Pingwu Mine, Huya, Pingwu, Mianyang, Sichuan, China.
 
 
Tetragonal prism (tetragonal bipyramid / pseudo-octahedron) yellowish-brown with vitreous to adamantine luster with 4,5 x 3,5 x 3,5cm and 130 grams.
 
 
Supplied in a 6x6cm cardboard box with identification.