7325 JL3434 Pyrolusite, Clara Mine, Oberwolfach, Wolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany December 24, 2020 Pendleton Europe Germany Acquired by Joan Lamond in 1999 from the Holland Micro Group.
New Hampshire North and Central Americas United States 2557 Goyazite, Palermo #1 Mine, North Groton, Grafton Co., New Hampshire, USA October 3, 2019
Australasia Australia Western Australia 3087 Magnesian Collinsite, Milgun Station, Gascoyne District, Western Australia October 3, 2019
Arkansas North and Central Americas United States 5614 Burbankite, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019
