6070 Wulfenite, Mimetite, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico October 2, 2019 Steve Mexico North and Central Americas Ex Mike Knew Collection. Mike Knew is the owner of Top Gem Minerals in Tucson, Arizona.
Arizona North and Central Americas United States 1642 Wulfenite, Red Cloud Mine, La Paz Co, Arizona, USA September 22, 2019
Arizona North and Central Americas United States ncat JP1576, Cerussite, Willemite, Wulfenite, Great Southern Mine (Kilroy Mine; Hogan Mine [Hogan claim ?]; Rattler group; Great Eastern claim), Red Picacho District, Wickenburg area, Yavapai Co., Arizona, USA September 23, 2019
Arizona North and Central Americas United States 4395 Wulfenite, Willemite, Rowley Mine, Maricopa Co., Arizona, USA October 5, 2019
Asia China 20052 Wulfenite, Calcite, Jianshan Mine, Ruoqiang Co., Bayin’gholin Autonomous Prefecture, Xinjiang, China April 27, 2020
