Polished fossil stromatolite from Bolivia. BST105 Brecciated Mookaite PC116 Chalcedony/chrysoprase slab

PC116 Chalcedony/chrysoprase slab

Dimensions at widest points approximately 150 mm x 130 mm x 70 mm thick

Weighs 141 grams

Weight 208 grams

Dimensions approximately 165 mm x 60 mm x 8 mm thick

Polished fossil stromatolite from Bolivia. BST105 Brecciated Mookaite PC116 Chalcedony/chrysoprase slabBST105 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