Pyrochlore Supergroup (Formerly known as Betafite) – Silver Crater Mine, Haliburton Township, Ontario, Canada

(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)

A great, mostly complete crystal of Betafite from the Silver Crater Mine. This location is well known for producing top specimens of Betafite (now classified in the Pyrochlore Supergroup). This specimen is mostly complete, with one broken contact face.

This specimen comes in at approx 38 000 cpm on a SEI Ranger EXP.

Approx. size: 23mm x 22mm x 15mm