The study of banded iron formations (BIFs) offers a unique window into early Earth’s geochemical cycles and the evolution of its oceans and atmosphere. These sedimentary deposits, characterised by ...
A new study by University of Alberta scientists shows that banded iron formations originated from oxidized iron, confirming the relevance and accuracy of existing models--a finding of great importance ...
The layers you see in this image were once iron-rich and silica-rich sediments that settled on an ancient sea floor 2.7–2.4 billion years ago. Credit: The Australian Museum The layers you see in this ...
The discovery of Earth's youngest-ever banded iron formation is changing how scientists understand the evolution of complex life. The banded iron formation, located in western China, has been ...
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Geologists uncover Earth’s largest iron ore deposit ever recorded, worth $5.7 trillion
In a region long known for its mineral wealth, a recent geological study is prompting researchers to revisit some of the most ...
Scientists have demonstrated that a new geochemical archive -- 182-Tungsten in banded iron formations -- can be used to simultaneously trace both the evolution of the Earth's mantle and continents ...
The deposit is estimated to contain around 55 billion metric tonnes of iron ore, making it the largest of its kind ever ...
Banded iron formations, such as this one pictured in Western Australia, precipitated out of the Earth's early oceans billions of years ago, and are providing new clues to the evolution of ancient ...
Forest Gate Energy Inc. (FGE.V), which has been trading near a year low of 4 cents, reported that its mineral exploration group has intersected significant iron grades in the banded iron formation at ...
Science News has been published since 1922. This award-winning weekly newsmagazine covers important and emerging research in all fields of science. It publishes concise, accurate, timely articles that ...
Forest Gate Energy Inc. (FGE.V), which has been trading near a year low of 4 cents, reported that its mineral exploration group has intersected significant iron grades in the banded iron formation at ...
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