2034 PYROPHYLLITE, Piedmont Mineral Company Mine, Hillsborough, Orange County, North Carolina, U.S.A. September 28, 2019 Steve North & Central Americas North Carolina United States Source R.Mether, 1982
Colorado North & Central Americas United States 4721 TUNGSTITE, QUARTZ, Adams Mine, Cement Creek, Silverton, San Juan County, Colorado, U.S.A. September 28, 2019
Australasia Australia South Australia 0532 CRYPTOMELANE, Reaphook Hill, Martins Well, Flinders Ranges, South Aust., Australia September 28, 2019
Arizona North & Central Americas United States 2347 HALLOYSITE, Silver Hill Mine, Silver Hill, Silver Hill District, Pima County, Arizona, U.S.A. September 28, 2019
