David K. Joyce

Synchysite-(Ce), Brookite

3.9x2.6x2.1 cm
Mont Saint-Hilaire

Synchysite-(Ce), BrookiteSynchysite-(Ce), Brookite

Item number: 16831

Some nice crystals of sunchysite and brookite on this specimen. More importantly, though, there is an excellent crystal of UK -..... a new mineral of the Ewaldite/donnayite group that has yet to be described.