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Trace elements in feldspars

Table 5.61 summarizes synthetically the observed occurrences of various trace elements in feldspars, based mainly on the indications of Smith (1983). [Pg.347]

The alkali feldspars may show substitutions in limited amounts of Ba for K of Mg, Fe, Sr, and Mn for Ca (in the anorthite phase) and of Fe and Ti for Al. The distribution of trace elements in feldspars has been reviewed in considerable detail by Heier [1962]. Of the elements that occupy the alkali position in potash feldspars, it can be deduced that they enter the lattice in the following order ... [Pg.442]

Heier, K. S., 1962. Trace elements in feldspars—a review. Norsk Geol. Tids. 42 415. [Pg.447]

See other pages where Trace elements in feldspars is mentioned: [Pg.837]   
See also in sourсe #XX -- [ Pg.347 ]



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