ncat JP1602, Willemite, Tonopah-Belmont Mine (East Vulture Mine; Belmont-McNeil Mine; Economy Mining Co. Mine), Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA September 23, 2019 Steve Arizona North and Central Americas United States
New Jersey North and Central Americas United States ncat JP1683, Tephroite, Willemite, Sterling Mine, Sterling Hill, Ogdensburg, Franklin mining district, Sussex Co., New Jersey, USA September 23, 2019
Australasia Australia South Australia 7033 JL928 Willemite, Puttapa, Leigh Creek, North Flinders Ranges, Flinders Ranges, South Australia September 23, 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
New Mexico North and Central Americas United States 4960 Dioptase, Rosasite, Willemite, Independence lode, Victorio District, Luna Co., New Mexico, USA October 5, 2019
