Iowa Geological Survey Annual Report · 1916 · 52 citations · 0 references
Natural SciencesEarth SciencesGeologyGeochemistryMineralogySurface ScienceMetamorphic GeochemistryMineral GenesisMineral GeochemistryMineral Surface ChemistrySurface GeochemistryDolomite Mineralogy
Of the points wh.ich may be advanced in support of the surface leaching theory, the following are perhaps the most important:1