30012 Natrolite, Aegirine, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada October 5, 2019 Steve Canada North and Central Americas Comes from a single find made about 20 years ago (~1995). This is a lovely group of 5mm natrolite prisms perched on slender black aegirine crystals. Very aesthetic from any side, and an excellent example of this interesting association. Click on thumbnail for full sized imageā¦
Africa Namibia ncat JP1246 Tuperssuatsiaite, Aegirine, Aris Quarries (Ariskop Quarry; Railway Quarry), Aris, Windhoek District, Khomas Region, Namibia October 8, 2019
Australasia Australia Tasmania 2366 Thomsonite, Gonnardite-Natrolite, Cradle Mountain Link Road, Middlesex Plains, Moina – Middlesex District, Kentish municipality, Tasmania October 16, 2023
Australasia Australia Victoria ncat M123 Natrolite, Analcime, Cairns Bay, Flinders, Victoria October 14, 2019