Crystals May Have Formed in Drying Martian Lake

Lozenge-shaped crystals are evident in this magnified view of a Martian rock target called Mojave, taken on Nov. 15, 2014, by NASA Curiosity Mars rover. These features record concentration of dissolved salts, possibly in a drying lake.

Lozenge-shaped crystals are evident in this magnified view of a Martian rock target called Mojave, taken on Nov. 15, 2014, by NASA Curiosity Mars rover. These features record concentration of dissolved salts, possibly in a drying lake.