ICELANDIC RIFT ZONE // 2.1 KM DEPTH

Krafla Magma Conduit & Fumarole

Supercritical hydrothermal water flashed to steam atop a shallow rhyolitic magma chamber at 960 °C.

SILICA VISCOSITY: 68.4% SiO2
CONDUIT PRESSURE: 42.0 MPa