2016 Heulandite, Oxbow Dam, Baker Co, Oregon, USA September 22, 2019 Steve North and Central Americas Oregon United States
Australasia Australia New South Wales ncat VH570 Ferrierite-Mg, Heulandite Unanderra, New South Wales March 5, 2023
Australasia Australia Victoria ncat JP838 Heulandite, Gypsum, Mt Tarrengower goldfield, Maldon, Mount Alexander Shire, Victoria October 25, 2023
North and Central Americas United States Washington 0037 Heulandite, Chlorite, Rock Creek, Stevenson, Skamania Co., Washington, USA December 11, 2021
