View source for Mars atlas resources

{{Mars atlas}}
Some Resources on Mars have been mapped using the  gamma ray spectrometer  instrument of Mars Odyssey<ref>https://grs.lpl.arizona.edu/latestresults.jsp?lrid=34</ref>.

Using the radiation signatures of [[Elements on Mars|elements]] with radioactive isotopes, maps of surface abundance of [[Hydrogen|water (Hydrogen)]], [[Thorium]], [[Chlorine]], [[Iron]], [[Silicon]], [[Potassium]] have been made.  

[[Mars atlas water|Water concentrations]] in polar latitudes are much higher.
[[File:H2O 040305 NG 2x2 Masked SiNorm SmB10 016 EQ6 with2Logos web.jpg|left|thumb|600x600px|Water abundance. %weight.  From hydrogen abundance data.]]


[[File:Th 040305 NG 5x5 SmB10 016 EQ75 with2Logos web.jpg|left|thumb|600x600px|Thorium abundance in ppm (parts per million)]]
[[File:Cl abundance.jpg|left|thumb|600x600px|Chlorine abundance. % weight]]
[[File:Fe concentration.jpg|left|thumb|600x600px|Iron abundance %weight]]
[[File:Si concentration.jpg|left|thumb|600x600px|Silicon abundance %weight]]
[[File:K Concentration Map web.jpg|left|thumb|600x600px|Potassium  abundance %weight]]

==References==
<references />