Locality: Yates Mine, Otter Lake, Pontiac RCM, Outaouais, Québec, Canada
Size: 110 mm x 72 mm x 7 mm (4.4 in. x 2.8 in. x 0.3 in.)
Weight: 109 g (3.9 oz.)
"Book” of phlogopite mica, with some areas of dark brown and others with silvery appearance. The specimen has pearly luster.