5746 Heulandite, Pyramid Rock, Phillip Island, Bass Coast Shire, Victoria September 2, 2021 Steve Australasia Australia Victoria Ex John Lewis collection.
North and Central Americas Oregon United States 4067 Pentagonite Inclusions, Heulandite, Owyhee Dam, Malheur Co., Oregon, USA October 4, 2019
Scotland United Kingdom 5477 Heulandite, Sgurr nam Boc, Isle of Skye, Inverness-shire, Scotland October 2, 2019
