Catapleiite
Na
3
Zr
2
(Si
3
O
9
) E 2H
2
O
Poudrette quarry, Mont Saint-Hilaire, Rouville RCM, Monteregie,
Quebec, Canada
ex. Lloyd Tate Collection
A clear single crystal of Catapleiite on matrix. This image is a HDR version of the first photo.