Fergusonite-(Y), Biotite, Microcline

Nice specimen of elongated prismatic Fergusonite-(Y) crystals in microcline sandwiched between Biotite from the famous J.G. Gole Quarry, Murchison Township, Nipissing District, Ontario, Canada, a noted locality for this uncommon REE mineal. Quinter Coll. # U/Th 0545, Ex. Eric Quinter Collection. Rare!