Polished fossil stromatolite. Wyloo Group. WG101 serpentine GREEN76 Green Opal & Magnesite

GREEN76  Green Opal & Magnesite rough rock

Brecciated Mookaite slab

Location is about 90 km northwest of Newman in the Pilbara region of Western Australia

Dimensions at widest points approximately 95 mm x 45 mm x 35 mm thick

Weighs 232 grams

Polished fossil stromatolite. Wyloo Group. WG101 serpentine GREEN76 Green Opal & MagnesiteWG101 Fossil stromatolite polished on one side with natural weathered exterior. Dimensions at widest points approx. 190 mm x 165 mm x 60 mm thick. Weighs 3,704 grams From an unassigned unit of the Wyloo Group. Age is approx. 1. 8 billion years. From the same outcrop as Pseudogymnosolenid type which occur as a substrate beneath these ones. From south west of Newman Western Australia.