Brewsterite

This specimen features an abundance of well-formed crystals of Brewsterite-(Sr), a rare strontium-rich member of the zeolite family. It originates from the well-known Yellow Lake occurrence in British Columbia, Canada, a classic locality for this species. The matrix specimen is entirely covered in sparkly, translucent, light pink to colourless crystals, with the largest measuring up to 4 mm. Specimens of this quality and specimen size are exceptionally difficult to find on the market. A superb example of this rare mineral!