AllNews'Magmatic Evolution On Mars' - 1 News Result(s)NASA's Mars Rover Spots Loads Of Silica, Bolsters Water PresenceWorld News | Indo-Asian News Service | Friday December 18, 2015 NASA's Mars rover Curiosity has found mysterious rocks rich in silica - a rock-forming chemical combining the elements silicon and oxygen and commonly seen on Earth as quartz. www.ndtv.com'Magmatic Evolution On Mars' - 1 News Result(s)NASA's Mars Rover Spots Loads Of Silica, Bolsters Water PresenceWorld News | Indo-Asian News Service | Friday December 18, 2015 NASA's Mars rover Curiosity has found mysterious rocks rich in silica - a rock-forming chemical combining the elements silicon and oxygen and commonly seen on Earth as quartz. www.ndtv.comYour search did not match any documentsA few suggestionsMake sure all words are spelled correctlyTry different keywordsTry more general keywordsCheck the NDTV Archives:https://archives.ndtv.com