Earth's oceans could one day turn purple. Nearly three fourths of Earth is covered by oceans, making the planet look like a ...

As a geology undergraduate student, I was taught about the importance of a type of rock deposit known as the banded iron formation in ... Chlorophyll is best for white light which is the type ...

Major implication of study is that pale-green dot worlds viewed from space are good possible planets to harbour early photosynthetic life ...

early scout visits have identified surface iron mineralisation as a hematite-enriched banded-iron formation (BIF) and as detrital iron pisolites that could represent immature paleochannels or caps on ...

Banded iron formations were deposited in the Archean and Paleoproterozoic eons, roughly between 3.8 and 1.8 billion years ago. Life back then was confined to one cell organisms in the oceans. The ...

Banded iron formations were deposited in the Archean and Paleoproterozoic eons, roughly between 3.8 and 1.8 billion years ago. Life back then was confined to one cell organisms in the oceans. The ...

Nearly three fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a comp ...

As a geology undergraduate student, I was taught about the importance of a type of rock deposit known as the banded iron formation in ... brown and black rocks and sediments.

The documentary-style black and white images stand as a testament to Bill's talent, and while snogging at bonfires still happens, much of the way of life portrayed here has passed. Thankfully. At the ...

Department of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450046, China ...

including the Eagle River Splay and Cameron Lake banded iron formation ("BIF"). Recent intercepts - 48.7 g/t Au over 1.5m at the Splay and 47.4m at 1.1 g/t Au (incl. 11.7m at 2.2 g/t) at BIF ...