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.
Tumble Polished mixed Australian gemstones MXT101
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Starry Jasper SJ106
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Polished Pilbara Agate PA230
Polished Lilac Mookaite MK281
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