Pollucite. POR103 dup-review-publication Mookaite cut and polished on

Mookaite cut and polished on one side with a rough natural back and cut flat on the base to sit as a display specimen

270 mm x 110 mm x 14 mm thick

Dimensions at widest points approximately 100 mm x 90 mm x 30 mm thick

Chert Breccia thick slab

Also called "Gold Leaf Stone"

Pollucite. POR103 dup-review-publication Mookaite cut and polished onPOR103. Pollucite rough rock.. Extremely rare mineral specimen or suitable for cutting. Dimensions at widest points approx. 80 mm x 60 mm x 50 mm thick. Weighs 432 grams. From near Norseman, Western Australia. Pollucite only occurs in extremely differentiated lithium caesium tantalum (LCT) pegmatites. Economic caesium deposits are extremely rare, with only two mining operations worldwide having produced commercial quantities of pollucite. In 2018 a