ncat JP1683, Tephroite, Willemite, Sterling Mine, Sterling Hill, Ogdensburg, Franklin mining district, Sussex Co., New Jersey, USA September 23, 2019 Steve New Jersey North and Central Americas United States Type Locality for Tephroite.
Australasia Australia South Australia ncat JP2835 Hedyphane, Smithsonite, Willemite, Beltana Mine (E.Z. Mine; Beltana deposit; Beltana-Aroona deposit; Puttapa mine), Puttapa, Leigh Creek, North Flinders Ranges, Flinders Ranges, South Australia September 23, 2019
Africa Namibia 7140 Willemite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
Arizona North and Central Americas United States 1684 Willemite, Mimetite, Red Cloud Mine, Silver District, Trigo Mts, La Paz Co., Arizona, USA September 22, 2019
Australasia Australia New South Wales 1910 Tephroite, Broken Hill, New South Wales September 22, 2019
