New collection- Mines of Riotinto
I would like to show you some pictures of the mines of Rio Tinto.
Riotinto is located in Huelva, Spain. Now NASA has a proyect called MARTE (MARS) that developed drilling, sample handling, and instrument technologies relevant to searching for life in the martian subsurface, and demonstrating them in a field test at a site with a Mars-analog subsurface biosphere on Earth.
Photo credits: Monysasi.
Camera equipment: New and Old