Polished Marble Bar Chert MB103 Brecciated Mookaite Weighs 858 grams

Weighs 858 grams

BM287  Brecciated  Mookaite rock

VV111  Vivianite nodule cut in half with face polished

From our mining claim north of Newman in the Pilbara region of Western Australia

105 mm x 80 mm x 35 mm thick

Polished Marble Bar Chert MB103 Brecciated Mookaite Weighs 858 gramsMB103 Marble Bar Chert. Cut and polished on one side with a rough, natural back. Dimensions at widest points approximately 160 mm x 100 mm x 75 mm thick. Weighs 1,205 grams. Marble Bar chert is a finely banded, iron rich silica rock from the Marble Bar Chert Member (Warrawoona Group) of Western Australia. Formed in shallow Archean seas, it dates to the Paleoarchean (~3. 46 billion years old), making it one of the Earths oldest well preserved