What can minerals tell us about Earth's past? This geologist is finding out
Smithsonian geologist Gabriela Farfan studies corals, gemstones and other minerals for clues to changing oceans and environments.
Read the storycorals
2 STORIESReporting and perspectives on corals.
What can minerals tell us about Earth’s past? This geologist is finding out
Smithsonian geologist Gabriela Farfan studies corals, gemstones and other minerals for clues to changing oceans and environments.
Read the story