Polished fossil stromatolite from Bolivia. BST105 Orbicular Granite Dimensions at widest points approximately

Dimensions at widest points approximately 125 mm x 110 mm x 19 mm thick

Amethyst crystal from Wyloo

125 mm x 70 mm  x 9 mm

Big display specimen featuring the wood in matrix

190 mm x 130 mm x 65 mm

Polished fossil stromatolite from Bolivia. BST105 Orbicular Granite Dimensions at widest points approximatelyBST105 Fossil stromatolite slab, polished on one side. This museum quality specimen has been cut at right angles to the bedding and displays the columnar structure beautifully ! From the Miraflores Formation, El Molino, Potos, Bolivia, South America. Age approx. 70 million years (Cretaceous) Dimensions at widest points approximately 345 mm x 180 mm x 8 mm Weighs 1,065 grams