4797 Erionite, Phelps Dodge Corporation Well No. 1, Little Ajo Mts, Ajo District, Pima Co., Arizona, USA October 5, 2019 Steve Arizona North and Central Americas United States Analysed, Helmut Braith
Australasia Australia Queensland ncat OW302 Erionite, Clinoptilolite-Na, Laidley Creek, Gatton Valley, Lockyer Valley Region, Queensland February 1, 2023
North and Central Americas United States Washington 3195 Erionite, Rock Island Dam, Wenatchee, Washington, USA October 3, 2019
Australasia Australia Victoria ncat JR12 Levyne-Ca, Erionite, Basalt quarry, Jindivick, Baw Baw Shire, Victoria March 11, 2025
Arizona North and Central Americas United States 1378 Erionite, Well No.1, Ajo, Arizona, USA September 22, 2019
