David K. Joyce


8.2x4.2x2.8 cm
J. Gole Quarry
Ontario, Canada


Item number: 21999

A couple of crystals of this yttrium mineral are exposed at one end of a mica/quartz matrix. One of the crystals, a sharp, tapering prism protrudes out of the quartz. It is missing a little of the termination but is otherwise a fine example. There is a fully terminated fergusonite crystal embedded in the quartz as you can see in the close-up photo. Very good example!