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Reef Chemistry Question of the Day #16
Where does the salt in the ocean come from?
Where does the salt in the ocean come from?
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SiO2 | 72.04% (silica) | |
Al2O3 | 14.42% (alumina) | |
K2O | 4.12% | |
Na2O | 3.69% | |
CaO | 1.82% | |
FeO | 1.68% | |
Fe2O3 | 1.22% | |
MgO | 0.71% | |
TiO2 | 0.30% | |
P2O5 | 0.12% | |
MnO | 0.05% |
Off topic some but I saw an article the other day that claims up to half the water on earth is older than our galaxy.