Fossils absorb ground minerals specific to their location, giving them a geochemical signature.

NEWYORKER: Bones of Contention

Consequently, there is a wide opportunity for sharing the knowledge of monitoring methods and for developing a common approach to the management and interpretation of geochemical data.

UNESCO: EARTH SCIENCES FOR SOCIETY

Detailing the composition of rocks is critical to this investigation as the deposits in the crater will retain a geochemical record of the conditions under which they formed.

BBC: Curiosity Mars rover hammers into rock

The hope is that mineralogical and geochemical analysis of the three samples will allow researchers to find new ways of identifying possible Martian meteorites, both in the wild and among existing meteorite collections.

ECONOMIST: Meteorites

However, these geochemical investigations tended to be focused on the impacts of mining and mineral processing at a national level and in specific mining fields without taking account of the overall impact on larger hydrological and environmental domains across the continent.

UNESCO: EARTH SCIENCES FOR SOCIETY