A triangular slab of dense black jade, from the Red Desert of Wyoming.

Stock #SLB15
Bin #15
Slab
Red Desert, Wyoming
$3.75 CAD
About 2.5 inches X 1 inch.

A shard of deep, black night!  Actually, it's green jade that looks black, from the Red Desert, in the land of red, white, and blue.  That was fun!