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¦
Australasia Australia Victoria ncat BDAU M2253-1 Natrolite, Analcime, Gmelinite, Hematite, Cairns Bay, Flinders area, Mornington Peninsula Shire, Victoria December 24, 2023