4067 Pentagonite Inclusions, Heulandite, Owyhee Dam, Malheur Co., Oregon, USA October 4, 2019 Steve North and Central Americas Oregon United States Jim Ferraiolo 6/2005
Asia India 5128 Pentagonite, Wagholi Quarries, Wagholi, Pune District, Pune Division, Maharashtra, India May 18, 2023
North and Central Americas Oregon United States 2016 Heulandite, Oxbow Dam, Baker Co, Oregon, USA September 22, 2019
New Jersey North and Central Americas United States 30015 Heulandite, Springfield, Union Co., New Jersey November 16, 2018
Australasia Australia Victoria 0650 Heulandite, Ferrierite-(Mg), Montmorillonite(?) after Chabazite, Phillip Island, Victoria September 20, 2019