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Phosphate minerals are those minerals that contain the tetrahedrally coordinated phosphate (PO43−) anion along with the freely substituting arsenate (AsO43−) and vanadate (VO43−). Chlorine (Cl−), fluorine (F−), and hydroxide (OH−) anions also fit into the crystal structure. The phosphate class of minerals is a large and diverse group, however, only a few species are relatively common. == Examples == Phosphate minerals include: *triphylite Li(Fe,Mn)PO4 *monazite (Ce,La,Y,Th)PO4 *hinsdalite PbAl3(PO4)(SO4)(OH)6 *pyromorphite Pb5(PO4)3Cl *vanadinite Pb5(VO4)3Cl *erythrite Co3(AsO4)2·8H2O *amblygonite LiAlPO4F *lazulite (Mg,Fe)Al2(PO4)2(OH)2 *wavellite Al3(PO4)2(OH)3·5H2O *turquoise CuAl6(PO4)4(OH)8·5H2O *autunite Ca(UO2)2(PO4)2·10-12H2O *carnotite K2(UO2)2(VO4)2·3H2O *phosphophyllite Zn2(Fe,Mn)(PO4)2•4H2O *struvite (NH4)MgPO4·6H2O *Xenotime-Y Y(PO4) *Apatite group Ca5(PO4)3(F,Cl,OH) * *hydroxylapatite Ca5(PO4)3OH * *fluorapatite Ca5(PO4)3F * *chlorapatite Ca5(PO4)3Cl * *bromapatite *Mitridatite group: * *Arseniosiderite-mitridatite series (Ca2(Fe3+)3()·3H2O -- Ca2(Fe3+)3()·3H2O)〔(Mindat Arseniosiderite-Mitridatite Series )〕 * *Arseniosiderite-robertsite series (Ca2(Fe3+)3()·3H2O -- Ca3(Mn3+)4()2·3H2O)〔(Mindat Arseniosiderite-Robertsite Series )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Phosphate minerals」の詳細全文を読む スポンサード リンク
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