4394 DIOPTASE, QUARTZ, Shangulowe Mine, Kambove District, Katanga, Democratic Republic of Congo September 28, 2019 Steve Africa Democratic Republic of Congo Source F.Robinson, 2007
Canada North & Central Americas 4536 GRUNERITE, Smallwood Mine, Heath Lake, Ontario, Canada September 28, 2019
Arizona North & Central Americas United States 5704 KIDDCREEKITE, Bisbee, Warren District, Cochise County, Arizona, U.S.A. September 28, 2019
Europe Greece 4944 OLIVENITE, Kamariza Mine, Kamariza, Lavrion District, Attiki Prefecture, Greece September 28, 2019
Canada North & Central Americas 4478 WOLLASTONITE, Grenville, Argenteuil County, Quebec, Canada September 28, 2019