An AESTHETIC thumbnail specimen of the RARE carbonate weloganite, from the Type Locality - the famous Francon Quarry of Montreal, Canada. A 1.3 cm, sharp, hourglass-shaped, hexagonal, light gray weloganite crystal is very jauntily perched on matrix, like a smokestack and is nicely accented with quartz. A very fine representation of this rare and desirable Canadian species.