One of the finest examples from the remarkable Panasqueira, Portugal pocket featuring iridescent pyrite-coated quartz crystals dramatically accented by clusters of glassy, translucent dolomite in sculptural rose-like growth. The entire piece is highlighted by vivid golden pyrite flashing across multiple crystal faces, with hints of minor ferberite providing additional texture and contrast. This specimen has top-tier composition and aesthetics—balanced, dynamic, and visually commanding from every angle.