Other
Scientific paper
Jun 1978
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1978gecoa..42..909p&link_type=abstract
Geochimica et Cosmochimica Acta, vol. 42, Issue 6, pp.909-920
Other
4
Scientific paper
Improvements in analytical technique, study of multielement partitioning in natural systems and improvements in ionic radius values have permitted construction of Onuma diagrams, in which the logarithm of partition coefficient is plotted versus ionic radius. The optimum radii, corresponding to crystallographic sites, do change in response to changes in major element composition for any particular mineral-type. In natural systems elements compete for sites rather than substituting for another element. It is proposed on empirical grounds, for equilibrium ionic bonding, that Onuma diagram curves for a particular lattice site are parabolic near optimum radius, linear elsewhere, parallel for different valences and mirror images on opposite sides of optimum. Deviations may be due to overlapping peaks, liquid structure, polyvalence, bonding differences, contamination, kinetics, alteration, etc. However, dominant crystal-chemical control is indicated.
No associations
LandOfFree
The law of constant rejection does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The law of constant rejection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The law of constant rejection will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-790287