Polished fossil stromatolite slab from Bolivia. BST108 peanut 54 pieces of rough Mookaite

54 pieces of rough Mookaite

Dimensions at widest points approximately 145 mm x 60 mm x 55 mm thick

160 mm x 70 mm x 8 mm

Dimensions at widest points approximately 180 mm x 100 mm x 25 mm thick

From the Marramamba Iron Formation in the Hamersley Ranges

Polished fossil stromatolite slab from Bolivia. BST108 peanut 54 pieces of rough MookaiteBST108 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 290 mm x 270 mm x 10 mm Weighs 1,283 grams