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Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geography Geoscience: Geology
Published

Source rocks of the first real continents      (via sciencedaily.com)     Original source 

Geoscientists have uncovered a missing link in the enigmatic story of how the continents developed-...

Environmental: General Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geography Geoscience: Oceanography
Published

Deep-ocean floor produces its own oxygen      (via sciencedaily.com)     Original source 

An international team of researchers has discovered that metallic minerals on the deep-ocean floor p...

Environmental: Water Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geography Geoscience: Geology
Published

The Italian central Apennines as a source of CO2      (via sciencedaily.com)     Original source 

Tectonically active mountains play an important role in the natural CO2 regulation of the atmosphere...

Geoscience: Earth Science Geoscience: Geology
Published

A blue miracle: How sapphires formed in volcanoes      (via sciencedaily.com)     Original source 

Sapphires are among the most precious gems, yet they consist solely of chemically 'contaminated' alu...