Heavy 960ct black Sphalerite and Pyrite in matrix

This rare specimen features black sphalerite and pyrite that is a total sparkle factory! The small crystal formations come together to form a black sea with waves of gold crashing over matrix. It has great size measuring 72.6mm x 61.8mm x 39.2mm and has incredible weight that is associated with pyrite. Don't miss your chance to place this gem amongst your collection!