Cluster of intergrown crystals of yellow-orange wulfenite sprinkled with tiny brick red hexagonal prismatic crystals of vanadinite from the San Francisco Mine near Magdalena, Sonora, Mexico. Vanadinite in prismatic crystals is pretty rare for this locality. Excellent condition. Mounted in protective acryllic display box. Measures 1.5 x 1.5 x 0.75 inches (3.8 x 3.8 x 2 cm).