Duck Creek Dolomite - SOLD 4.214" Stromatolite Formation rockinaboxromanglass While this sort of mixing

While this sort of mixing is likely to occur in the reaction zones between the core-mantle boundary in large bodies

the Chicxulub Asteroid Impact (c

This specimen is a piece of a Cycad plant fossil

Please Note: This item cannot be shipped to Australia due to import restrictions

Gonzalo de Abreu y Figueroa believed the local legends spoke of a source of valuable metals which the indigenous peoples had used for weaponry

Duck Creek Dolomite - SOLD 4.214" Stromatolite Formation rockinaboxromanglass While this sort of mixingWith its striking orange coloring and limestone like properties, Duck Creek Dolomite is both a beautiful formation and a curious geological phenomenon. Abundant in ancient deposits but rarer in newer formations, Dolomite continues to puzzle geologists. This specimen is a 4. 214" piece of Dolomite from Duck Creek, a part of Western Australia's Ashburton Basin, dating to 1. 8 billion years ago. It shows evidence of a stromatolite fossil, a prehistoric