Albeian condensed Glauconitic Limestone

K.P. Krajewski, Early diagenetic phosphate cements in the Albeian condensed glauconitic limestone of the Tatra Mountains, Western Carpathians, Chem. Abstr., 10 (1984), No. 114382. 

Naturally occurring phosphate cements are also known. Krajewski [3] cites calcium-based phosphate cements in the Albeian condensed Glauconitic Limestone of the Tatra Mountains in Western Carpathians. In recent years methods have been developed to fabricate calcium phosphate ceramics by direct reaction of calcium compounds and either phosphoric acid or an acid phosphate. The mineralogy of the products has also been well studied. Most of these efforts are directed towards development of calcium-based bioceramics containing calcium phosphate compounds, such as hydroxyapatite. These developments are discussed below. 

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See also in sourсe #XX -- [ ]

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