5522 Matulaite, Bachman Mine, Hellertown, Lower Saucon Township, Northampton Co., Pennsylvania, USA October 5, 2019 Pendleton North and Central Americas Pennsylvania United States Type Locality. Ex John Sobolewski, Matt Gibbs
Cumbria England United Kingdom ncat JP1453 Sulphur, Sphalerite, Smallcleugh Mine, Nenthead, Alston Moor District, Cumbria, England, UK October 8, 2019
Australasia Australia Queensland 0934 Margarite after Corundum, May Downs, Mt Isa, Queensland September 20, 2019
Australasia Australia Victoria 5746 Heulandite, Pyramid Rock, Phillip Island, Bass Coast Shire, Victoria September 2, 2021
New Mexico North and Central Americas United States 5789 Tridymite, Truth or Consequences, Sierra County, New Mexico, USA July 18, 2022
