Rocks For Fertilizer And Carbon Sequestration

[Colin Keizer]

Now this appears to be an interesting idea.

https://www.seeker.com/climate/farming-with-rocks-could-help-pull-c...

I wonder if crushed basalt sprinkled on the surface of a garden would also absorb sunlight, convert it to heat and warm up the garden surface a tiny bit every sunny day?

Seems like a simple experiment, if I can easily find some cheap basalt....