Author: Richard K Collins

Director, The Internet Foundation Studying formation and optimized collaboration of global communities. Applying the Internet to solve global problems and build sustainable communities. Internet policies, standards and best practices.

Comment on Gold on Mars Video The rovers have x-ray spectrometers to determine elemental compositions of Martian rocks and materials. Ralf Gellert is the principle investigator for the Curiosity APXS. I suppose you could ask him if they checked. They probably are doing random samples of everything, and might be able to estimate elemental abundances, including gold, in
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