I’ve posted beautiful new natrolite specimens in this Mont Saint-Hilaire Update (click here). These are from a relatively recent pocket – they are great crystals with sharp, glassy pyramid faces and they fluoresce bright green under short-wave ultraviolet light.

These are pairs of photos of specimens, (1) in normal lighting and (2) under short-wave ultraviolet light.

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 5.9 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 7.6cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 10.9 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 7.3 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 4.5 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 7.6 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 6.8 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 5.5 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 5.2 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 6.0 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 6.7 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 3.5 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 6.1 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 5.1 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 6.4 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 4.7 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 4.3 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 3.8 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 4.7 cm

Natrolite, Mont Saint-Hilaire, Quebec, Canada – 3.2 cm