Sorry to post twice on this thread, but this concept gets so little relative attention, and to me, this is a huge and viable idea. And low cost. Sure you need to cover a lot of land but if this technique was applied to farm lands it cloud have a disproportionate carbon sink effect relative to things like direct air capture or carbon storage. Worth additional attention IMO.

“Sprinkling basalt over soil could remove huge amounts of carbon dioxide from the atmosphere”

https://physicsworld.com/a/sprinkling-basalt-over-soil-could...