This is a Natrolemoynite with Lemoynite from Poudrette quarry, Mont Saint Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada. Colorless to white, divergent sprays of acicular micro-crystals of natrolemoynite and lemoynite are present in tiny vugs in an altered feldspar matrix with minor goethite.