Tag: minerals

Over 20 years ago, then Indonesian president Megawati Soekarnoputri banned the export of sea sand from her archipelago nation. The ban was in response to the widespread environmental and economic damage it was causing. Unchecked sea sand...
Chirality refers to objects that cannot be superimposed onto their mirror images through any combination of rotations or translations, much like the distinct left and right hands of a human. In chiral crystals, the spatial arrangement...

Minerals in ancient meteorites offer insights into the origin of most of the Earth’s surface

Dr. Alice Stephant, an astrophysicist, is helping to solve a longstanding mystery about water on Earth: where it came from. Scientists long thought that water,...

Research suggests Mars has far fewer minerals than Earth

Nearly 6,000 different minerals are known to exist on Earth, but after more than 50 years of investigations, only 161 minerals have been recorded...

Research suggests Mars has far fewer minerals than Earth

Nearly 6,000 different minerals are known to exist on Earth, but after more than 50 years of investigations, only 161 minerals have been recorded...

Using AI to find rare minerals

A machine learning model can predict the locations of minerals on Earth—and potentially other planets—by taking advantage of patterns in mineral associations. Science and...

New results reveal surprising behavior of minerals deep in the Earth

As you are reading this, more than 400 miles below you is a massive world of extreme temperatures and pressures that has been churning...

Turning coal mine drainage into source of rare minerals

A new study investigates a novel process for lessening the negative environmental impact of coal mine drainage and extracting rare-earth elements from it, precious...

Experimentalists: Sorry, no oxygen required to make these minerals on Mars

When NASA's Mars rovers found manganese oxides in rocks in the Gale and Endeavor craters on Mars in 2014, the discovery sparked some scientists...

Scientists decipher, catalog the diverse origins of Earth’s minerals

A 15-year study led by the Carnegie Institution for Science details the origins and diversity of every known mineral on Earth, a landmark body...

Ancient ocean floors could help in the search for critical minerals

Studying ancient ocean floors could help discover minerals needed to produce electric cars and solar panels. Researchers at The University of Queensland led a collaborative...

Searching for critical minerals in ancient ocean floors

Studying ancient ocean floors could help discover minerals needed to produce electric cars and solar panels. Researchers at The University of Queensland led a collaborative...

Life cycle of sulphur predicts location of valuable minerals

A team of researchers from The University of Western Australia and two Canadian universities has applied a first-of-its-kind technique that measures the long-term life...

Earth’s oldest minerals date onset of plate tectonics to 3.6 billion years ago

Scientists provide new evidence that modern plate tectonics, a defining feature of Earth and its unique ability to support life, emerged roughly 3.6 billion...

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