Lava
This image near Athabasca Valles shows thin plate of lava as seen by NASA 2001 Mars Odyssey spacecraft. This style of lava flow is very different from other lava flows in the nearby Elysium and Tharsis volcanic complexes.
This image near Athabasca Valles shows thin plate of lava as seen by NASA 2001 Mars Odyssey spacecraft. This style of lava flow is very different from other lava flows in the nearby Elysium and Tharsis volcanic complexes.