US$ 29.00
BM313 Brecciated Mookaite slab
260 mm x 105 mm x 10
185 mm x 90 mm x 80 mm
Weighs 193 grams
Polished fossil stromatolite. Alcheringa narrina. ALC159 mookaite BM313 Brecciated Mookaite slabALC159 Fossil stromatolite , polished on one side with natural weathered exterior on rear. Small pyrite cubes interspersed ! Alcheringa narrina from the Archaean Meentheena Member within the Tumbiana Formation. Age is approx. 2. 7 billion years. From near Nullagine in Western Australia. Dimensions at widest points approx. 120 mm x 85 mm x 50 mm thick. Weighs 741 grams.