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Oxyanions classification

The affinity between the tetrahedrally arranged orthophosphate oxyanion, P04, and hexava-lently coordinated metal cations lends itself to a classification of phosphate minerals in a scheme similar to silicates (SiO -) framework, insular, chain, and layer phosphates. Examples of this scheme, advanced by Povarennykh (1972) and further elaborated by Lindsay Vlek (1977), include berlinite (AIPO4 framework) hydroxyapatite (insular) monetite (CaHP04, chain) and vivianite (Fe4(P04)2-2H2O, layer). [Pg.439]

FIGURE 5.15 Classification of oxyacids Oxyacids are classified into two types, depending on the endings of the oxyanions that they contain. [Pg.145]

See other pages where Oxyanions classification is mentioned: [Pg.413]    [Pg.415]    [Pg.419]    [Pg.272]    [Pg.105]    [Pg.129]    [Pg.64]    [Pg.1059]    [Pg.1061]    [Pg.1065]   
See also in sourсe #XX -- [ Pg.2 , Pg.415 ]



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Oxyanion

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