4636 Steverustite, Anglesite, Aurichalcite, Frongoch Mine, Pontrhydygroes, Wales October 5, 2019 Pendleton United Kingdom Wales Type Locality. White acicular crystals of steverustite.
Arizona North and Central Americas United States ncat JP3640, Dioptase, Bonanza Mine (Harquahala Mine), Bonanza and Golden Eagle Mine group, Martin Peak, Salome, Little Harquahala District, Little Harquahala Mts, La Paz Co., Arizona, USA September 23, 2019
Australasia Australia Tasmania 2999 Cassiterite, Lawkemlaw Mine, Dolcoath Hill, Moina, Tasmania October 3, 2019
