Mineralogy Database

X-Ray Diffraction Table

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Minerals Arranged by X-Ray Powder Diffraction

See Help on X-Ray Diffraction.

Powder X-ray Diffraction (XRD) is one of the primary techniques used by mineralogists and solid state chemists to examine the physico-chemical make-up of unknown materials. This data is represented in a collection of single-phase X-ray powder diffraction patterns for the three most intense D values in the form of tables of interplanar spacings (D), relative intensities (I/Io), mineral name and chemical formulae

The XRD technique takes a sample of the material and places a powdered sample in a holder, then the sample is illuminated with x-rays of a fixed wave-length and the intensity of the reflected radiation is recorded using a goniometer. This data is then analyzed for the reflection angle to calculate the inter-atomic spacing (D value in Angstrom units - 10-8 cm). The intensity(I) is measured to discriminate (using I ratios) the various D spacings and the results are compared to this table to identify possible matches. Note: 2 theta (Θ) angle calculated from the Bragg Equation, 2 Θ = 2(arcsin(n λ/(2d)) where n=1

For more information about this technique, see X-Ray Analysis of a Solid or take an internet course at Birkbeck College On-line Courses.  Many thanks to Frederic Biret for these data.

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Elements

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Found 4479 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.806(15.25) 200 5.196(17.05) 100 8.000(11.05) 100 Piemontite Ca2(Al,Mn,Fe)3(SiO4)3(OH) = Ca2(Mn,Fe)Al2(SiO4)(Si2O7)O(OH)
5.810(15.24) 200 7.042(12.56) 160 4.398(20.17) 160 Raadeite Mg7(PO4)2(OH)8
5.812(15.23) 200 5.982(14.80) 154 24.580(3.59) 120 Ottensite Na3(Sb2O3)3(SbS3)·3H2O
5.814(15.23) 200 5.652(15.67) 180 6.860(12.89) 120 Turneaureite Ca5[(As,P)O4]3Cl
5.814(15.23) 200 6.842(12.93) 200 7.304(12.11) 160 Pollucite (Cs,Na)2Al2Si4O12·(H2O)
5.816(15.22) 200 5.200(17.04) 160 3.736(23.80) 120 Kochite Na2(Na,Ca)4Ca4(Mn,Ca)2Zr2Ti2(Si2O7)4(O,F)4F4
5.818(15.22) 200 3.548(25.08) 176 8.440(10.47) 136 Demicheleite-(Br) BiSBr
5.820(15.21) 200 5.640(15.70) 180 5.680(15.59) 180 Svabite Ca5(AsO4)3F
5.820(15.21) 200 5.980(14.80) 160 6.140(14.41) 60 Aeschynite-(Y) (Y,Ca,Fe)(Ti,Nb)2(O,OH)6
5.820(15.21) 200 6.420(13.78) 100 9.700(9.11) 100 Yoshimuraite (Ba,Sr)2(Mn,Fe)2(Ti,Fe)(Si2O7)2(PO4,SO4)(OH)
5.820(15.21) 200 10.360(8.53) 160 4.640(19.11) 140 Chiolite Na5Al3F14
5.820(15.21) 200 5.500(16.10) 120 7.580(11.66) 120 Pumpellyite-(Fe++) Ca2Fe++(Al,Fe+++)2(SiO4)(Si2O7)(OH)2·(H2O)
5.820(15.21) 200 8.840(1-) 150 7.460(11.85) 120 Muirite Ba10Ca2Mn++TiSi10O30(OH,Cl,F)10
5.820(15.21) 200 6.680(13.24) 140 5.200(17.04) 110 Schuetteite Hg3(SO4)O2
5.820(15.21) 200 4.320(20.54) 100 6.780(13.05) 100 Batisite BaNaNaTi2O2[Si4O12]
5.820(15.21) 200 5.740(15.42) 160 8.840(1-) 160 Bartelkeite PbFe++Ge3O8
5.820(15.21) 200 9.220(9.58) 180 6.000(14.75) 160 Ferrosilite (Fe++,Mg)2Si2O6
5.820(15.21) 200 6.860(12.89) 190 6.880(12.86) 190 Vanthoffite Na6Mg(SO4)4
5.820(15.21) 200 5.260(16.84) 160 5.460(16.22) 140 Khristovite-(Ce) (Ca,REE)(Ce,REE)(Mg,Fe,Cr,Ti,V,Al)Mn++Al(SiO4)(Si2O7)(OH)(F,O)
5.820(15.21) 200 5.200(17.04) 100 6.980(12.67) 100 Epidote-(Pb) (Ca,Pb,Sr)2(Al,Fe+++)3(SiO4)(Si2O7)O(OH)
5.822(15.21) 200 5.910(14.98) 180 6.572(13.46) 180 Symesite Pb10(SO4)O7Cl4·(H2O)
5.822(15.21) 200 9.900(8.92) 176 7.192(12.30) 158 Hydroxylbastnasite-(Nd) Nd(CO3)(OH)
5.824(15.20) 200 4.374(20.29) 180 3.918(22.68) 140 Temagamite Pd3HgTe3
5.824(15.20) 200 5.664(15.63) 180 5.138(17.24) 160 Taikanite (Ba,Sr)2Mn+++2Si4O12
5.824(15.20) 200 8.520(10.37) 180 7.600(11.63) 140 Picotpaulite TlFe2S3
5.826(15.20) 200 7.078(12.50) 200 7.534(11.74) 180 Neustadtelite Bi2Fe+++(Fe+++,Co)(O,OH)2(OH)2(AsO4)2
5.828(15.19) 200 5.294(16.73) 116 3.464(25.70) 92 Aluminocerite-(Ce) (Ce,REE,Ca)9(Al,Fe+++)(SiO4)3[SiO3(OH)]4(OH)3
5.830(15.18) 200 8.920(9.91) 180 5.276(16.79) 160 Mckelveyite-(Y) NaCa(Ba,Sr)3(Y,REE)(CO3)6·3(H2O)
5.830(15.18) 200 5.586(15.85) 180 4.034(22.02) 148 Tin Sn
5.830(15.18) 200 9.400(9.40) 108 8.420(10.50) 80 Frankamenite K3Na3Ca5(Si12O30)[F,(OH)]4·(H2O)
5.830(15.18) 200 8.408(10.51) 80 11.744(7.52) 62 Fluorcanasite K3Na3Ca5Si12O30F4·H2O
5.830(15.18) 200 3.790(23.45) 150 5.512(16.07) 122 Takedaite Ca3(BO3)2
5.830(15.18) 200 5.418(16.35) 140 5.704(15.52) 60 Dollaseite-(Ce) CaCeMg2AlSi3O11(OH,F)2
5.832(15.18) 200 5.872(15.08) 100 6.986(12.66) 100 Piemontite-(Sr) (Ca,Mn++)(Sr,Ca)Mn+++(Al,Mn+++,Fe+++)2(SiO4)(Si2O7)O(OH)
5.832(15.18) 200 24.820(3.56) 160 6.000(14.75) 148 Cetineite (K,Na)3+x(Sb2O3)3(Sb2S3)(OH)x·(2.8-x)(H2O)
5.832(15.18) 154 7.478(11.82) 82 7.222(12.25) 46 Krasnoselskite CoWO4
5.834(15.17) 200 5.912(14.97) 160 8.126(10.88) 140 Novgorodovaite Ca2(C2O4)Cl2·2(H2O)
5.836(15.17) 200 5.920(14.95) 170 6.820(12.97) 170 Sorensenite Na4SnBe2Si6O18·2(H2O)
5.838(15.16) 200 5.318(16.66) 162 12.564(7.03) 138 IMA2008-032 CuCl2·2NH3
5.838(15.16) 200 10.074(8.77) 180 11.240(7.86) 180 Duranusite As4S
5.840(15.16) 200 4.200(21.14) 120 6.140(14.41) 60 Merenskyite (Pd,Pt)(Te,Bi)2
5.840(15.16) 200 5.428(16.32) 130 7.060(12.53) 90 Allanite-(Ce) (Ce,Ca,Y)2(Al,Fe+++)3(SiO4)3(OH)
5.840(15.16) 200 5.960(14.85) 200 6.980(12.67) 200 Tvalchrelidzeite Hg3SbAsS3
5.840(15.16) 200 8.760(10.09) 180 6.880(12.86) 110 Tincalconite Na6[B4O5(OH)4]3·8(H2O)
5.840(15.16) 200 6.600(13.40) 100 4.460(19.89) 100 Biraite-(Ce) Ce2Fe++(CO3)(Si2O7)
5.840(15.16) 200 6.120(14.46) 160 8.420(10.50) 120 Kasolite Pb(UO2)SiO4·(H2O)
5.840(15.16) 200 11.860(7.45) 160 8.880(9.95) 120 Gonnardite Na2CaAl4Si6O20·7(H2O)
5.840(15.16) 200 7.080(12.49) 180 16.840(5.24) 160 Melkovite CaFe+++H6(MoO4)4(PO4)·6(H2O)
5.840(15.16) 200 4.180(21.24) 180 7.180(12.32) 180 Hydroxylbastnasite-(Ce) Ce(CO3)(OH)
5.840(15.16) 200 13.420(6.58) 200 9.400(9.40) 160 Natroboltwoodite (H3O)(Na,K)(UO2)SiO4·(H2O)
5.840(15.16) 200 4.020(22.09) 140 4.260(20.83) 120 Stibarsen SbAs
5.840(15.16) 200 3.584(24.82) 180 3.068(29.08) 160 Hiarneite (Ca,Mn,Na)2(Zr,Mn+++)5(Sb,Ti,Fe)2O16
5.840(15.16) 200 18.760(4.71) 160 3.394(26.24) 140 Chabazite-Sr (Sr,Ca,K2,Na2)[Al2Si4O12]·6(H2O)
5.840(15.16) 200 7.060(12.53) 108 5.420(16.34) 86 Uedaite-(Ce) Mn++CeAl2Fe++(Si2O7)(SiO4)O(OH)
5.840(15.16) 200 5.680(15.59) 180 6.440(13.74) 180 Kurgantaite CaSr[B5O9]Cl·(H2O)
5.840(15.16) 200 6.760(13.09) 200 6.040(14.65) 160 Barylite BaBe2Si2O7
5.840(15.16) 200 3.032(29.43) 70 3.442(25.86) 60 Srilankite (Ti,Zr)O2
5.840(15.16) 200 7.400(11.95) 160 3.364(26.47) 130 Kyzylkumite V+++2Ti3O9
5.840(15.16) 200 7.020(12.60) 200 7.440(11.89) 200 Neyite AgCu3Pb12.5Bi13S34
5.840(15.16) 200 3.480(25.58) 120 6.920(12.78) 100 Viseite Ca10Al24(SiO4)6(PO4)7O22F3·72(H2O) (?)
5.840(15.16) 200 6.660(13.28) 180 9.520(9.28) 180 Hillebrandite Ca6Si3O9(OH)6
5.842(15.15) 200 7.362(12.01) 200 4.806(18.45) 180 Eyselite Fe+++Ge++++3O7(OH)
5.842(15.15) 200 5.586(15.85) 180 8.410(10.51) 150 Spodumene LiAlSi2O6
5.842(15.15) 200 5.160(17.17) 98 5.228(16.95) 84 Epidote-(Sr) CaSrAl2Fe+++(Si2O7)(SiO4)O(OH)
5.844(15.15) 200 7.144(12.38) 120 9.060(9.75) 74 Sweetite Zn(OH)2
5.846(15.14) 200 6.138(14.42) 150 5.600(15.81) 110 Hydrodelhayelite KCa2AlSi7O17(OH)2·6(H2O)
5.848(15.14) 200 5.330(16.62) 180 5.444(16.27) 180 Hemloite (As,Sb)2(Ti,V,Fe,Al)12O23OH
5.848(15.14) 200 8.200(10.78) 200 14.500(6.09) 140 Petarasite Na5Zr2Si6O18(Cl,OH)·2(H2O)
5.850(15.13) 200 6.302(14.04) 200 9.280(9.52) 200 Amblygonite (Li,Na)Al(PO4)(F,OH)
5.850(15.13) 200 8.640(10.23) 150 18.700(4.72) 100 Chabazite-Ca (Ca0.5,Na,K)4[Al4Si8O24]·12H2O
5.852(15.13) 200 5.720(15.48) 106 5.106(17.35) 102 Dissakisite-(La) (Ca,Fe++,Th, La)(La,REE,Ca)(Al,Cr,Ti)2(Mg,Fe,Al)Si3O12(OH,F) with La > Ce
5.852(15.13) 200 4.072(21.81) 160 4.202(21.13) 160 Bohdanowiczite AgBiSe2
5.852(15.13) 200 7.556(11.70) 180 3.284(27.13) 100 Pinalite Pb3(WO4)OCl2
5.852(15.13) 200 3.400(26.19) 120 4.934(17.96) 100 Sanmartinite (Zn,Fe++)WO4
5.854(15.12) 200 6.870(12.88) 88 5.930(14.93) 72 Dixenite Cu+Mn++14Fe+++(As+++O3)5(SiO4)2(As+++++O4)(OH)6
5.858(15.11) 200 5.252(16.87) 182 3.372(26.41) 84 IMA2007-058 TiO2
5.858(15.11) 100 3.198(27.87) 50 3.970(22.38) 50 Zincospiroffite Zn2Te3O8
5.858(15.11) 200 5.952(14.87) 200 7.146(12.38) 180 Watkinsonite PbCu2Bi4(Se,S)8
5.860(15.11) 200 7.570(11.68) 100 5.650(15.67) 80 Mereheadite Pb2O(OH)Cl
5.860(15.11) 200 6.580(13.45) 120 2.000(45.30) 100 Daomanite CuPtAsS2
5.860(15.11) 200 3.320(26.83) 160 7.760(11.39) 160 Blixite Pb8O5(OH)2Cl4
5.860(15.11) 200 4.220(21.03) 160 4.040(21.98) 140 Moncheite (Pt,Pd)(Te,Bi)2
5.860(15.11) 200 5.640(15.70) 80 5.014(17.67) 60 Zirconolite-2M CaZrTi2O7
5.860(15.11) 200 6.180(14.32) 180 6.360(13.91) 160 Wolfeite (Fe++,Mn++)2(PO4)(OH)
5.860(15.11) 200 11.320(7.80) 142 6.966(12.70) 100 Waylandite BiAl3(PO4)2(OH)6
5.860(15.11) 200 6.000(14.75) 180 3.150(28.31) 140 Aeschynite-(Nd) (Nd,Ce)(Ti,Nb)2(O,OH)6
5.860(15.11) 200 13.130(6.73) 310 9.500(9.30) 130 Pumpellyite-(Mn++) Ca2(Mn++,Mg)(Al,Mn+++,Fe)2(SiO4)(Si2O7(OH)2·(H2O)
5.860(15.11) 200 4.420(20.07) 160 9.600(9.20) 160 Kafehydrocyanite K4Fe++(CN)6·3(H2O)
5.860(15.11) 200 11.340(7.79) 180 4.342(20.44) 160 Florencite-(La) (La,Ce)Al3(PO4)2(OH)6
5.860(15.11) 200 8.640(10.23) 130 12.720(6.94) 100 Herschelite (Na,Ca,K)AlSi2O6·3(H2O)
5.860(15.11) 200 5.940(14.90) 180 3.652(24.35) 180 Fedorite KNa4Ca4(Al,Si)16O36(OH,F)4·6(H2O)
5.860(15.11) 200 7.634(11.58) 140 5.096(17.39) 130 Poppiite Ca2(V+++,Fe+++,Mg)(V+++,Al)2(Si,Al)3(O,OH)14
5.860(15.11) 200 4.360(20.35) 100 25.040(3.53) 100 Steigerite AlVO4·3(H2O)
5.862(15.10) 200 8.120(10.89) 140 14.740(5.99) 120 Loudounite NaCa5Zr4Si16O40(OH)11·8(H2O)
5.862(15.10) 200 4.064(21.85) 170 13.100(6.74) 132 Lingunite (Na,Ca)AlSi3O8
5.864(15.10) 200 11.728(7.53) 178 6.099(14.51) 174 Alacranite As8S9
5.866(15.09) 200 8.980(9.84) 180 5.310(16.68) 160 Mckelveyite-(Nd) (Ba,Sr)(Ca,Na,Nd,REE)(CO3)2·3-10(H2O)
5.866(15.09) 200 5.478(16.17) 150 9.100(9.71) 140 Arsenoclasite Mn5(AsO4)2(OH)4
5.866(15.09) 200 5.118(17.31) 170 7.924(11.16) 110 Liddicoatite Ca(Li,Al)3Al6(BO3)3Si6O18(O,OH,F)4
5.868(15.09) 200 5.348(16.56) 120 6.180(14.32) 90 Pyroxferroite (Fe++,Mn)7[Si7O21]

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