Allanite-(Ce) - Dyno Mine, Cardiff Township, Highlands County, Ontario, Canada

(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)

A great specimen of big, platy Allanite-(Ce) crystals in matrix from a rarely seen locality, the Dyno Mine in Cardiff Township, Ontario, Canada.

Approx. specimen size: 70mm x 40mm x 20mm

Approx. specimen activity on an SE International Ranger EXP: 2800 cpm