3771 Cerussite, Lanarkite, Namuwite, Zinkhutte Genna, Letmathe, Germany October 3, 2019 Pendleton Europe Germany
Nevada North and Central Americas United States ncat JP555, Clinoclase, Copper stope, Majuba Hill Mine (Majuba Mine; Mylar Mine; Tin Mine; Nevada Bureau of Mines and Geology sample sites 2844 & 2846), Antelope District, Pershing Co., Nevada, USA September 23, 2019
California North and Central Americas United States ncat VHD15, Fraiponite, War Eagle Mine, Inyo Co., California, USA November 17, 2019
Arizona North and Central Americas United States ncat JP1586, Calcite, Phelps Dodge Corporation Well No. 1, Little Ajo Mts, Ajo District, Pima Co., Arizona, USA September 23, 2019
Africa Rwanda 7324 JL3903 Amblygonite, Buranga pegmatite, Gatumba, Ngororero, Western Province, Rwanda March 21, 2021
