Algamarca gold deposit in Peru: News on its formation

Scientific result

26 September 2024

With their partners from South American institutions, researchers from the Géosciences Environnement Toulouse laboratory (GET-OMP – CNES/CNRS/IRD/UT3) analyzed the fluids of the earth’s crust at the origin of the gold deposits. Their conceptual model of the formation of the Algamarca gold-silver-copper deposit (northern Peru) is published in Ore Geology Reviews.

For geologists, gold is above all a mystery to be elucidated… How is it formed? What other minerals are involved?
Read more on the IRD website.
GET contacts: Patrice Baby and Gleb Pokrovski.

Sources :

Origin and evolution of gold-bearing fluids in a carbon-rich sedimentary basin : A case study of the Algamarca epithermal gold-silver-copper deposit, northern Peru, Galdos R., Vallance J., Baby P., Salvi S., Schirra M., Velasquez G., Viveen W., Soto R., Pokrovski G. S., Ore Geology Reviews, 2024. DOI: 10.1016/j.oregeorev.2023.105857

More news

Unprecedented mineral and organic compounds discovered in Mars’ Jezero Crater

The Perseverance rover has uncovered sedimentary rocks containing minerals and organic matter organized into structures never before seen on Mars, opening up new perspectives on the Red Planet’s past habitability. […]

Climate warning for archaeological sites

From the Chauvet cave to the Ile d’Yeu, prehistoric sites are under close surveillance. The hope: to understand how climate change threatens them. And prevent the disappearance of cave paintings. […]

The origins of continents: continental crust shaped by water

ow did continents appear on Earth? This question, crucial to understanding the emergence of civilizations and life itself, remains one of the great mysteries of the early stages of planetary […]

Search