magma

On earth, squeezing the planet disrupts the magma reservoirs inside the crust, triggering sizable, climate-altering eruptions in Chile, New Zealand, Yellowstone, and elsewhere.

And his causes a series of chemical reactions that eventually allow magma to carry gold up to the surface.

In the rift valleys, where tectonic plates are splitting apart, magma heats up seawater and creates dark jets of water and minerals as hot as 400℃ (752℉), that form elaborate chimneys and towers.