Arizona North and Central Americas United States ncat VHD10, Wulfenite, Vanadinite, Malachite, Linarite, Gold, Quartz, Mildren-Steppe Mine, Golden Cross Claim, Pima Co., Arizona. USA November 17, 2019
Arizona North and Central Americas United States 2859 Vanadinite, Ramsey Mine, La Paz Co., Arizona, USA October 3, 2019
Arizona North and Central Americas United States 1563 Wulfenite, Vanadinite, Great Southern Mine, Tavapai Co, Arizona, USA September 22, 2019