Stibnite is a remarkable metallic mineral in the sulfide class that often forms impressive, delicate crystalline formations. Also known as antimonite, the mineral contains arsenic and silicate and historically has been used in pyrotechnics as well as a cosmetic since ancient Egyptian times until the safety issues with arsenic in makeup became known. As a mineral specimen stibnite crystals form intricate and almost otherworldly shapes, with a shiny multifaceted reflective surface that throws off a full prism of colors when in full light. Each of these large and completely unique formations from the famed Dachang Mine in China features incredible character and high metallic shine, exceptional collector's pieces.
