Hilairite from Mont Saint-Hilaire, Canada

Hilairite from Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada

Micro specimen of Hilairite from Mont Saint-Hilaire, Canada.

Slight green fluorescence under 365nm UV light. Quite a rare mineral.

Comes boxed with our ID label and a former owners label. This specimen is likely from the Demix quarry, but was only labelled as Mont Saint-Hilaire.