NJU 133 Four small unpolished slabs ideal for cabochons .
They range between 6 - 9 mm thick.
Total weight is 179 grams.
Photos taken with slabs wet to show true colour after polishing.
Polished fossil stromatolite. Strelley Pool Formation SPF118
Polished fossil stromatolite. Strelley Pool Formation SPF117
Gaspeite Polished Slab. GT211
Polished fossil Oncolite. ONC108