lava

"While the lava tubes on Lanzarote were discovered several years ago, we are the first to complete such a detailed study of minerals and microorganisms," Onac said.

A spokesperson from Indonesia's disaster agency warned of potential flash floods and cold lava flows in the coming days.

The tablet is propped up in a cozy-looking bedroom next to a lava lamp, a mascara tube and a framed portrait of the girl and her dog.

But unlike lava on the surface, we don’t know very much about the magma below ground, explains Prof Lavelle.

The ombré washes of some of the pieces referenced lava turning into rock.