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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
ASP163 Fossil stromatolite slab
GREEN83 Green Opal & Magnesite rough rock
Dimensions approximately 180 mm x 85 mm x 9 mm thick
Dimensions at widest points approximately 115 mm x 110 mm x 60 mm thick
KO112 Killaloe Opal slab
Polished Marble Bar Chert MB118 Citron chrysoprase ASP163 Fossil stromatolite slabMB118 Marble Bar Chert. Cut and polished on one side with a rough, natural back and a cut base to stand as a display specimen ! Dimensions at widest points approximately 140 mm x 120 mm x 60 mm thick. Weighs 2,000 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
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