ncat JP2298 Heulandite, Touch Hills, Stirling, Scotland, UK October 8, 2019 Steve Scotland United Kingdom
Highland Scotland United Kingdom ncat JP1470 Heulandite, A850 road cut, Black Hill, Edinbain, Waternish, Isle of Skye, Highland, Scotland, UK October 8, 2019
North and Central Americas United States Washington 0037 Heulandite, Chlorite, Rock Creek, Stevenson, Skamania Co., Washington, USA December 11, 2021
North and Central Americas United States Washington ncat JSM Analcime, Heulandite, Four Mile Quarry, Porter, Grays Harbor Co., Washington, USA November 12, 2021
