1569 Hydroxyl-herderite, Waisanen Mine, Greenwood, Maine, USA September 22, 2019 Steve Maine North and Central Americas United States
Brazil South America ncat VHD3 Hydroxylherderite, Linopolis, Divino das Laranjeiras, Minas Gerais, Brazil November 17, 2019
Maine North and Central Americas United States ncat JP1091, Hydroxylherderite, Newry, Oxford Co., Maine, USA September 23, 2019
