4960 Dioptase, Rosasite, Willemite, Independence lode, Victorio District, Luna Co., New Mexico, USA October 5, 2019 Steve New Mexico North and Central Americas United States Robert E. Walstrom, New Mexico
Arizona North and Central Americas United States ncat JL0275 Dioptase, Calcite, Christmas Mine, Gila Co., Arizona, USA October 15, 2019
Africa Democratic Republic of Congo (Zaire) ncat JP2156 Dioptase, Malachite, Tantara Mine, Shinkolobwe, Kambove District, Katanga (Shaba), Democratic Republic of the Congo October 8, 2019
Australasia Australia Northern Territory ncat VHD15, Hemimorphite, Aurichalcite, Rosasite, Evelyn Mine, Northern Territory November 17, 2019
