Mantle plumes are important geologic processes—they interact with plate tectonics, create rich mineral deposits, and even ...

Scientists believe that gold and other precious metals are slowly leaking to the surface from Earth's core through Hawaiian ...

The upper mantle is rife with the sparkly green mineral olivine, ... the earthen-hued mineral bridgmanite ... 4.5 billion years ago, another planet crashed into Earth. We may have found its ...

Researchers have discovered an unusual plume of magma beneath Oman that may have changed the course of the Indian tectonic ...

The chemical striping suggests the plume is pulsing, like a heartbeat.” That is how Professor Tom Gernon of the University of ...

Tiny glass beads from Apollo missions reveal Moon's ancient volcanic eruptions through sparkling mineral coatings.

The Andean south of Peru holds the deposits the world needs for the energy transition, the <a href=" Mining, and Metallurgical Institute (Ingemmet) highlighted.

As U.S. and Chinese negotiators meet for trade talks in London this week, a primary concern for Washington will be whether Beijing eases the flow of rare earth materials, which have become key ...

Only when all the crystals of the mineral point in the same direction in the model are the seismic waves accelerated—as can be observed in the D" layer at a depth of 2,700 kilometers.

Mineralogy is the study of minerals, the building blocks of rocks, which are naturally-occurring, crystalline solids with a set chemical make-up. This includes the study of the chemical ...

Detailed price information for Midland Exploration Inc (MD-X) from The Globe and Mail including charting and trades.