Fluororichterite and Phlogopite Wilberforce, Ontario, Canada. Collected by Michael Walter, 1990s. A tablet shaped, double terminated crystal of this rare mineral that measures 3.2 x 2.8 x 1.5 cm with a couple small rider crystals and a little red phlogopite as an accessory. Great luster and impeccable form. The rider crystal is cleaved but the primary ones (the two in parallel growth) are damage-free. $55