Pale clove-brown hexagonal crystals of Pyromorphite scattered over a hackly, naturally etched, white Quartz and slatey grey matrix. The Pyromorphite forms translucent squat prisms to about 4 mm, but in one area, larger, although incomplete crystals, have formed; the largest to 1.5 cm long by 0.5 cm diameter and all with a bright glassy lustre. From Rheinbreitbach in Rhineland-Palatinate, Germany