5492 Jacobsite (Iwakiite), Gozaisho mine, Iwaki City, Fukushima Prefecture, Japan October 2, 2019 Pendleton Asia Japan Previously iwakiite. Now redefined as jacobsite-Q, a polymorph of jacobsite. Hiromi Yamasaki.
Chile South America 2754 Dioptase, Fluorapatite, Miraflores Mine, Tierra Amarilla, Copiapo Province, Atacama Region, Chile October 3, 2019
Africa Namibia ncat JP3130 Hematite, Quartz, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Oshikoto Region (Otjikoto Region), Namibia October 8, 2019
Arizona North and Central Americas United States 4730 Wulfenite, Mimetite, Rowley Mine, Theba, Painted Rock District, Painted Rock Mts, Maricopa Co., Arizona, USA October 5, 2019
Australasia Australia Tasmania 2140 Chamosite?, 4 Level Open Cut, Hercules Mine, Williamsford, Tasmania September 22, 2019
