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Biggar, G. M. (1969) Phase relationships in the join Ca(OH)2–CaCO3–Ca3(PO4)2–H2O at 1000 bars. Mineralogical Magazine, 37 (285) 75-82 doi:10.1180/minmag.1969.037.285.08

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Reference TypeJournal (article/letter/editorial)
TitlePhase relationships in the join Ca(OH)2–CaCO3–Ca3(PO4)2–H2O at 1000 bars
JournalMineralogical Magazine
AuthorsBiggar, G. M.Author
Year1969 (March)Volume37
Issue285
PublisherMineralogical Society
Download URLhttps://rruff.info/doclib/MinMag/Volume_37/37-285-75.pdf+
DOIdoi:10.1180/minmag.1969.037.285.08Search in ResearchGate
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Mindat Ref. ID6235Long-form Identifiermindat:1:5:6235:4
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Full ReferenceBiggar, G. M. (1969) Phase relationships in the join Ca(OH)2–CaCO3–Ca3(PO4)2–H2O at 1000 bars. Mineralogical Magazine, 37 (285) 75-82 doi:10.1180/minmag.1969.037.285.08
Plain TextBiggar, G. M. (1969) Phase relationships in the join Ca(OH)2–CaCO3–Ca3(PO4)2–H2O at 1000 bars. Mineralogical Magazine, 37 (285) 75-82 doi:10.1180/minmag.1969.037.285.08
In(1969, March) Mineralogical Magazine Vol. 37 (285) Mineralogical Society
Abstract/NotesSummaryPhase equilibria involving calcite, apatite, portlandite, liquid, and vapour were determined at 1000 bars. Calcite, apatite, and portlandite melt at 654 °C to form a liquid of composition (wt %), Ca(OH)2 53 %, CaCO3 46 %, Ca3(PO4)2 1 %. With water present melting occurs at 635 °C to form a similar liquid with a low water content. The X-ray diffraction patterns of the equilibrium apatites were not significantly different from synthetic hydroxyapatite.

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Biggar, G. M. (1967) Apatite compositions and liquidus phase relationships on the join Ca(OH)2-CaF2-Ca3(PO4)2H2O from 250 to 4000 bars. Mineralogical Magazine and Journal of the Mineralogical Society, 36 (280) 539-564 doi:10.1180/minmag.1967.036.280.08
Biggar, G. M. (1966) Experimental studies of apatite crystallization in parts of the system CaO-P2O5-H2O at 1000 bars. Mineralogical Magazine and Journal of the Mineralogical Society, 36 (276) 1110-1122 doi:10.1180/minmag.1966.036.276.06
Biggar, G. M., O'Hara, M. J. (1969) A comparison of gel and glass starting materials for phase equilibrium studies. Mineralogical Magazine, 37 (286) 198-205 doi:10.1180/minmag.1969.037.286.06
Biggar, G. M., O'Hara, M. J. (1969) Temperature control and calibration in quench furnaces and some new temperature measurements in the system CaO–MgO–Al2O3–SiO2. Mineralogical Magazine, 37 (285) 1-15 doi:10.1180/minmag.1969.037.285.01
Biggar, G.M. (1969) The ionic radius of nickel. Mineralogical Magazine, 37 (286) 299-300 doi:10.1180/minmag.1969.037.286.29
McConnell, Duncan (1970) Hydrogrossular: Ca3Al2 (H4O4)3 versus Ca3[Al(OH)6]2. Mineralogical Magazine, 37 (290) 738-739 doi:10.1180/minmag.1970.037.290.18
Whittaker, E. J. W. (1969) Relationships among 2:1 layer silicates. Mineralogical Magazine, 37 (286) 206-209 doi:10.1180/minmag.1969.037.286.07
Kharisu,, Taylor, M. R., Bevan, D. J. M., Pring, A. (1997) The crystal structure of kintoreite, PbFe3(PO4)2(OH,H2O)6. Mineralogical Magazine, 61 (404) 123-129 doi:10.1180/minmag.1997.061.404.12
Datta, N., Chatterji, S., Jeffery, J. W., Mackay, A. L. (1969) On the oriented transformation of Ca(OH)2 to CaO. Mineralogical Magazine, 37 (286) 250-252 doi:10.1180/minmag.1969.037.286.14
Biggar, G. M. (1985) Calcium-poor pyroxenes: phase relations in the system CaO MgO-Al2O3-SiO2. Mineralogical Magazine, 49 (350) 49-58 doi:10.1180/minmag.1985.049.350.06
Binns, R.A. (1969) Oldhamite from the Hvittis meteorite. Mineralogical Magazine, 37 (285) 144-145 doi:10.1180/minmag.1969.037.285.16
 
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