Rocks could be harnessed to sponge vast amounts of CO2 from air, says study

Scientists say that a type of rock found at or near the surface in the Mideast nation of Oman and other areas around the world could be harnessed to soak up huge quantities of globe-warming carbon dioxide. Their studies show that the rock, known as peridotite, reacts naturally at surprisingly high rates with CO2 to form solid minerals—and that the process could be speeded a million times or more with simple drilling and injection methods. The study appears in this week's early edition of the Proceedings of the National Academy of Sciences.

Read the whole article on Physorg

More from Physorg