Lodgers on manganese nodules: Sponges promote a high diversity

Polymetallic nodules and crusts cover many thousands of square kilometers of the world's deep-sea floor. They contain valuable metals and rare earth elements and are therefore of great economic interest. To date, there is ...

Iron in the fire: Researchers pinpoint how iron deposits form

University of Alberta scientists have uncovered the formation mechanism behind a class of mineral deposits that have been hotly contested until now. The findings shed new light on how iron deposits, among others, form—and ...

New sources for rare metals vital in modern technology

Research led by the Universities of St Andrews and Brighton reveals newly discovered sources for rare earth metals vital in modern technologies such as renewables production, mobile phones, laptops and televisions.

Artificial materials for more efficient electronics

The discovery of an unprecedented physical effect in a new artificial material marks a significant milestone in the lengthy process of developing "made-to-order" materials and more energy-efficient electronics.

Geochemists measure new composition of Earth's mantle

What is the chemical composition of the Earth's interior? Because it is impossible to drill more than about ten kilometres deep into the Earth, volcanic rocks formed by melting Earth's deep interior often provide such information. ...

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