Outstanding 4,220ct Apache Gold sphere

Look at this gorgeous piece! The black clorite matrix of this piece shows ample chalcopyrite, sometimes refered to as fools gold, which is actually a high grade copper ore, and its metallic shimmer shows beautifully against its silky black host stone. It has fantastic size, weighing well over four thousand carats with a 70.3mm waistline. This is an all natural example, and comes with a display stand.