8181 Willemite, Dioptase, Wulfenite, Mammoth-Saint Anthony Mine (Mammoth-St Anthony Mine; Mammoth Mine; St. Anthony Mine), St. Anthony deposit, Tiger, Mammoth District, Pinal Co., Arizona October 5, 2019 Steve Arizona North and Central Americas United States ex Hatfield Goudey Collection. ex Bernie and Margaret Day Collection
Arizona North and Central Americas United States 5225 Wulfenite, Rowley Mine, Theba, Maricopa Co., Arizona, USA September 29, 2019
Arizona North and Central Americas United States 6046 Wulfenite, Mimetite, Red Cloud Mine, Silver District, Trigo Mts, La Paz Co., Arizona, USA March 21, 2018
Arizona North and Central Americas United States ncat JP1684, 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
Derbyshire England United Kingdom 4887 Wulfenite, Isolation Mine (Snelston Mine), Snelston, Derbyshire, England, UK October 5, 2019
