Dims: 1.5 x 1,3 x 0.4" (3.9 x 3.3 x 1.1 cm)
Wt: 9 g
At least 12 small Bornite orbs rest on the gray quartz base of this small hand specimen. These orbs are in excellent condition and reach diameters of 0.4" (9 mm) - each seems to be made up of 2 or more intergrown crystals that have moderately good, cubic form that is possibly octahedral. All have a dark gray coloration with a bluish iridescence and a dull metallic luster. The orbs are accompanied by several rust-red calcite "dogteeth" that are in good condition. The quartz crust also contains scores of tiny quartz prisms.