1486 Picromerite, Leonite, Halite, Neuhof-Ellers Potash Works, Neuhof, Fulda, Hesse, Germany September 22, 2019 Steve Europe Germany White picromerite crystals (dehydrated to white, opaque leonite) with colourless halite.
North and Central Americas United States Wyoming 4292 Wegscheiderite, Halite, Trona, Solvay Mine Green River, Sweetwater Co., Wyoming, USA October 4, 2019
Australasia Australia South Australia ncat JR6 Halite, Pink Lake, Meningie, Murray Riverlands, Murray Basin, South Australia February 8, 2024
Deaccessioned Michigan North and Central Americas United States Deaccessioned 0654 Halite, Detroit Salt Company Mine (International Salt Company Mine), Detroit, Wayne Co., Michigan, USA September 20, 2019
