Bumblebee Jasper star

Bumblebee Jasper is mined in Indonesia from the side of a volcano by a company called Indoagate.com. The vivid colors are from sulfur and arsenic compounds. Bumblebee Jasper is not a true jasper, but a stone called Travertine and has a calcite base making it soft but brilliant colored. 

Each star measures 1.5"

Intuitively chosen.