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| I posted the following in sci.geo.geology, but I do not feel very competent on the 'chemical' contents and would very much appreciate your comments kindly [Only registered users see links. ] Hi All [Only registered users see links. ]. jpg I'm tempted to take another shot at the nature of the cohesive Mars-soil. Electrostatic attraction! ... as put by others earlier. When you break a rock as happens in mechanical wear and tear of 'weathering' .... wouldn't the nature of this incidence provide one positive and one negative broken bond? On Earth all broken bonds are considered negative - due to the chemically aggressive oxygen of our atmosphere?.. But this point does not apply on Mars, so it's minute soil-particles may thus have mutual electrostatic attractions - Voila - This attraction may be the more pronounced the finer the particles - and as I have posted earlier: there is no obvious 'drain' for the fine grains produced by the Mars' 'weathering'. snip /Carsten |
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| mars , soil |
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