English: Gift from Tony Steede – thanks Tony! Modris Baum coll. The natrosilite consists of the reflective laths/plates in the center. I used the reflections to make the stuff visible.. In reality the laths are colorless and more or less transparent. Head-on, without reflections, the laths are almost impossible to spot – which explains why I left the green arrow on for the photo. Small as the specimen is, finding the natrosilite again without the help of an arrow seemed too iffy. So how did anybody spot this in the first place? No doubt the find had larger segregations of natrosilite which were more obvious. Modified by CombineZP. From: Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada