Mars atlas resources

Some Resources on Mars have been mapped using the gamma ray spectrometer instrument of Mars Odyssey.

Using the radiation signatures of elements with radioactive isotopes, maps of surface abundance of Hydrogen, Thorium, Chlorine, Iron, Silicon, Potassium have been made.

File:H2O 040305 NG 2x2 Masked SiNorm SmB10 016 EQ6 with2Logos web.jpg

Hydrogen abundance %mass

Thorium abundance in ppm (parts per million)

Chlorine abundance. % weight

Iron abundance %weight

Silicon abundance %weight

Potassium abundance %weight