RM2536 Wulfenite and calcite
Group of very brilliant wulfenite crystals with an intense orange color, with zoning. They stand out on a matrix of calcite. It comes from the Joan Astor collection (Barcelona), with a handwritten label and another typewritten.
Size: 5.2 x 5 x 3.6 cm.
Main crystal: 7 mm.
Found in ±1975.