Abstract: The 2·95 Ga Pilbara high-Mg diorite suite intrudes the central part of the Archaean granite–greenstone terrain of the Pilbara Craton, Western Australia, and shows many features typical of ...
Evidence is preserved in ancient volcanic and sedimentary rocks dating back to the Archaean age, between 4 billion and 2.5 billion years ago. These rocks are found in the oldest parts of what are ...