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mining

A radar image of the 13 February 2024 landslide at Çöpler Mine in Turkey
Posted inThe Landslide Blog

First satellite imagery of the 13 February 2024 landslide at Çöpler Mine in Turkey

by Dave Petley 19 February 202419 February 2024

The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. On Friday, the first set of satellite images became available of the 13 February 2024 landslide at Çöpler Mine in Turkey. This was a very good radar image released by Capella Space […]

The 13 February 2024 failure at the Copler Mine in Turkey.
Posted inThe Landslide Blog

The 13 February 2024 landslide at the Çöpler Mine in Erzincan province, Turkey

by Dave Petley 14 February 202414 February 2024

The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. At about 2 pm local time on 13 February 2024, a large landslide struck the Çöpler Mine in Erzincan Province, eastern Turkey. The landslide was caught on a remarkable video that has […]

Stylized illustration of two figures pushing and pulling a large rock into place to cover a gap separating two cliffs
Posted inFeatures

Bridging Gaps Between the Geosciences and National Security

by Peter Chirico, Bruce Molnia, Anthony Nguy-Robertson and Dan Opstal 31 January 202428 May 2024

The geoscience community and national security agencies need effective, two-way communication to exchange information.

A truck is parked next to a pile of sand at a construction site.
Posted inNews

Sandy Fingerprints Trace Supply Sources

by Molly Herring 4 January 20244 January 2024

Geological forensics can trace raw materials back to their source. As global sand demand increases, a new tool could help identify illegal and informal sand mining.

Close-up view of light-colored, underwater hydrothermal rock formations
Posted inOpinions

A Transformative Carbon Sink in the Ocean?

by Doug Reusch, Kayleigh Brisard, Gil Hamilton and Carson Theriault 12 December 202312 December 2023

Water-rock reactions in some hydrothermal systems produce both hydrogen, which could be tapped for clean energy, and alkaline solutions that could help draw down atmospheric carbon dioxide.

An overhead view of an open pit mine
Posted inNews

Millions Likely Live in Areas Contaminated by Mining Runoff

by Nathaniel Scharping 1 November 20231 November 2023

Heavy metal contaminants from mining can live in ecosystems for centuries. A new global database shows where the problem is worst.

An overhead view of Argyle diamond mine in Western Australia
Posted inNews

Continental Breakup Shot Pink Diamonds to Earth’s Surface

by J. Besl 23 October 202323 October 2023

What was once the world’s most prolific pink diamond mine has always been an anomaly. New research suggests that the end of an ancient supercontinent helped rocket its precious gems to the surface.

This snapshot of a new global mantle convection model depicts Earth 180 million years ago, with broad mantle upwellings (in copper) equal to or greater than 1 kelvin meter per year, reconstructed continental blocks (gray polygons), and kimberlite eruptions (magenta columns).
Posted inNews

How to Find a Volcanic Diamond Mine

by Rebecca Owen 30 June 202330 June 2023

New 3D modeling illustrates the mechanism behind the intriguing volcanic eruptions that bring diamonds to the surface.

A photo of tiny rocks mixed with several flakes of gold
Posted inNews

In New Zealand, Fish Are Helping Scientists Find Gold

by Bill Morris 22 March 202322 March 2023

Enormous amounts of gold lie buried beneath the rubble of New Zealand’s mountains, and scientists are using freshwater fish genetics to find it.

Small, white zircon crystals of various shapes and sizes appear against a black background.
Posted inResearch Spotlights

Prospecting for Copper with Machine Learning and Zircons

Rachel Fritts, Science Writer by Rachel Fritts 23 February 202323 February 2023

Using artificial intelligence, researchers can now identify zircons derived from valuable copper deposits.

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