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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Found 392 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 5.69478 AND d1 < 5.92722)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.880(15.05) 200 3.940(22.55) 112 10.080(8.77) 106 Paratooite-(La) REE3(Ca,Sr)2NaCu(CO3)8
5.880(15.05) 200 6.000(14.75) 200 3.162(28.20) 140 Tantalaeschynite-(Y) (Y,Ce,Ca)(Ta,Ti,Nb)2O6
5.880(15.05) 200 6.740(13.12) 100 2.944(30.34) 100 Crerarite (Pt,Pb)Bi3(S,Se)4-x (x~0.7)
5.880(15.05) 200 3.602(24.70) 160 3.070(29.06) 100 Tennantite (Cu,Fe)12As4S13
5.880(15.05) 200 3.966(22.40) 180 5.360(16.53) 160 Testibiopalladite PdTe(Sb,Te)
5.882(15.05) 200 6.370(13.89) 200 7.648(11.56) 188 Mazzite-Mg K2CaMg2(Al,Si)36O72·28(H2O)
5.882(15.05) 200 9.500(9.30) 90 7.504(11.78) 70 Ferberite Fe++WO4
5.884(15.04) 200 8.108(10.90) 120 4.278(20.75) 70 Phosphohedyphane Ca2Pb3(PO4)3Cl
5.886(15.04) 200 3.610(24.64) 140 6.148(14.39) 120 Putzite (Cu4.7Ag3.3)GeS6
5.886(15.04) 200 6.890(12.84) 180 8.960(9.86) 180 Stillwellite-(Ce) (Ce,La,Ca)BSiO5
5.888(15.03) 200 7.844(11.27) 170 5.626(15.74) 60 Plumboferrite Pb2Fe+++(11-x)Mn++xO19-2x (x=1/3)
5.890(15.03) 200 11.420(7.74) 190 7.006(12.62) 80 Zairite Bi(Fe+++,Al)3(PO4)2(OH)6
5.892(15.02) 200 6.360(13.91) 164 4.482(19.79) 148 Jadarite LiNaB3SiO7(OH)
5.892(15.02) 200 6.022(14.70) 200 5.628(15.73) 180 Sahlinite Pb14(AsO4)2O9Cl4
5.892(15.02) 200 6.268(14.12) 178 6.218(14.23) 138 Tanohataite LiMn2Si3O8(OH)
5.894(15.02) 200 5.100(17.37) 140 5.382(16.46) 130 Rhonite Ca2(Mg,Fe++,Fe+++,Ti)6(Si,Al)6O20
5.896(15.01) 200 5.798(15.27) 162 5.006(17.70) 132 Gartrellite Pb(Cu,Fe++)2(AsO4,SO4)2(CO3,H2O)0.7
5.896(15.01) 200 11.386(7.76) 186 6.994(12.65) 180 Florencite-(Nd) (Nd,Ce)Al3(PO4)2(OH)6
5.898(15.01) 200 5.360(16.53) 170 5.208(17.01) 160 Kirschsteinite CaFe++SiO4
5.898(15.01) 200 7.662(11.54) 180 5.144(17.22) 152 Julgoldite-(Fe++) Ca2Fe++(Fe+++,Al)2(SiO4)(Si2O7)(OH)2·(H2O)
5.898(15.01) 200 5.468(16.20) 160 5.660(15.64) 160 Freedite Pb8Cu+(As+++O3)2O3Cl5
5.900(15.00) 200 5.280(16.78) 120 7.360(12.01) 120 Wegscheiderite Na5(CO3)(HCO3)3
5.900(15.00) 200 3.886(22.87) 160 4.140(21.45) 160 Hydroxylbastnasite-(La) La(CO3)(OH)
5.900(15.00) 200 3.908(22.74) 100 6.940(12.74) 84 Cerite-(Ce) Ce+++9Fe+++(SiO4)6[(SiO3)(OH)](OH)3
5.900(15.00) 200 3.620(24.57) 180 3.100(28.77) 180 Yttrotantalite-(Y) (Y,U,Fe++)(Ta,Nb)O4
5.900(15.00) 200 7.300(12.11) 100 5.020(17.65) 60 Ashanite (Nb,Ta,U,Fe,Mn)4O8
5.900(15.00) 200 4.360(20.35) 140 6.240(14.18) 120 Pyroxmangite (Mn,Fe++)SiO3
5.900(15.00) 200 7.000(12.64) 140 11.420(7.74) 140 Florencite-(Ce) CeAl3(PO4)2(OH)6
5.900(15.00) 200 6.040(14.65) 200 6.180(14.32) 50 Yttropyrochlore-(Y) (Y,Na,Ca,U)1-2(Nb,Ta,Ti)2(O,OH)7
5.900(15.00) 200 8.960(9.86) 200 11.000(8.03) 120 Starkeyite MgSO4·4(H2O)
5.900(15.00) 200 7.560(11.70) 160 4.920(18.01) 70 Otavite CdCO3
5.900(15.00) 200 6.820(12.97) 100 8.400(10.52) 80 Otjisumeite PbGe4O9
5.900(15.00) 200 7.020(12.60) 120 11.400(7.75) 110 Eylettersite (Th,Pb)1-xAl3(PO4,SiO4)2(OH)6 (?)
5.900(15.00) 200 5.284(16.76) 180 6.318(14.01) 140 Duhamelite Pb2Cu4Bi(VO4)4(OH)3·8(H2O)
5.900(15.00) 200 7.840(11.28) 180 4.260(20.83) 160 Dimorphite As4S3
5.900(15.00) 200 7.680(11.51) 160 5.140(17.24) 140 Julgoldite-(Fe+++) Ca2Fe+++(Fe+++,Al)2(SiO4)(Si2O7)(O,OH)2·(H2O)
5.900(15.00) 200 11.820(7.47) 180 3.620(24.57) 160 Partzite Cu2Sb2(O,OH)7 (?)
5.900(15.00) 200 5.740(15.42) 120 6.600(13.40) 80 Burpalite Na2CaZrSi2O7F2
5.900(15.00) 200 7.020(12.60) 120 11.300(7.82) 110 Arsenoflorencite-(La) (La,Sr)Al3(AsO4,SO4,PO4)2(OH)6
5.900(15.00) 200 3.654(24.34) 160 12.000(7.36) 160 Romeite (Ca,Fe++,Mn,Na)2(Sb,Ti)2O6(O,OH,F)
5.900(15.00) 200 7.020(12.60) 120 11.300(7.82) 110 Arsenoflorencite-(Nd) (Nd,La,Ce,Ba)(Al,Fe+++)3(AsO4,PO4)2(OH)6
5.902(15.00) 200 5.598(15.82) 104 3.670(24.23) 92 Cupropolybasite [Cu6Sb2S7][Ag9CuS4]
5.904(14.99) 200 5.244(16.89) 136 9.012(9.81) 130 Yedlinite Pb6CrCl6(O,OH)8
5.906(14.99) 200 6.720(13.16) 50 9.920(8.91) 50 Foshagite Ca4Si3O9(OH)2
5.910(14.98) 200 3.070(29.06) 180 3.446(25.83) 180 Columbite-(Mg) (Mg,Fe++,Mn)(Nb,Ta)2O6
5.910(14.98) 200 8.720(10.14) 184 7.410(11.93) 180 Ancylite-(La) Sr(La,Ce)(CO3)2(OH)·(H2O)
5.912(14.97) 200 5.512(16.07) 188 5.512(16.07) 174 Manganvesuvianite Ca19Mn+++(Al,Mn+++,Fe+++)10(Mg,Mn++)2Si18O69(OH)9
5.914(14.97) 200 3.254(27.39) 120 5.504(16.09) 120 Asisite Pb12(SiO4)O8Cl4
5.914(14.97) 200 5.980(14.80) 160 4.130(21.50) 140 Pyromorphite Pb5(PO4)3Cl
5.916(14.96) 200 6.940(12.74) 80 6.620(13.36) 76 Cerite-(La) (La,Ce,Ca)9(Mg,Fe+++)(SiO4)6[SiO3(OH)](OH)3
5.916(14.96) 200 9.700(9.11) 180 9.820(9.00) 168 Meridianiite MgSO4·11H2O
5.916(14.96) 200 5.740(15.42) 130 5.022(17.65) 80 Kosmochlor NaCr+++Si2O6
5.918(14.96) 200 10.020(8.82) 140 8.660(10.21) 80 Ferrisicklerite Li(Fe+++,Mn++)PO4
5.918(14.96) 200 3.806(23.35) 180 7.028(12.58) 180 Kemmlitzite (Sr,Ce)Al3(AsO4)(SO4)(OH)6
5.918(14.96) 200 4.172(21.28) 100 4.202(21.13) 100 Jonassonite Au(Bi,Pb)5S4
5.918(14.96) 200 9.802(9.01) 184 5.950(14.88) 94 Minamiite (Na,Ca,K)Al3(SO4)2(OH)6
5.918(14.96) 200 3.674(24.20) 180 6.356(13.92) 180 Lapieite CuNiSbS3
5.918(14.96) 200 3.060(29.16) 100 3.962(22.42) 70 Stishovite SiO2
5.920(14.95) 200 6.060(14.61) 200 3.100(28.77) 120 Nioboaeschynite-(Ce) (Ce,Ca)(Nb,Ti)2(O,OH)6
5.920(14.95) 200 9.800(9.02) 150 5.940(14.90) 140 Natroalunite NaAl3(SO4)2(OH)6
5.920(14.95) 200 5.940(14.90) 160 5.840(15.16) 140 Nambulite (Li,Na)Mn++4[Si5O14(OH)]
5.920(14.95) 200 6.700(13.20) 150 6.740(13.12) 140 Monetite CaHPO4
5.920(14.95) 200 5.640(15.70) 130 10.680(8.27) 130 Perrierite-(Ce) (Ce,La,Ca)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22
5.920(14.95) 200 2.900(30.81) 160 3.444(25.85) 160 Lithiotantite Li(Ta,Nb)3O8
5.920(14.95) 200 4.118(21.56) 172 6.988(12.66) 130 Proudite Cu1.9Ag0.1Pb15.6Bi20.4Sb0.1S32.4Se14.5
5.920(14.95) 200 3.546(25.09) 160 7.300(12.11) 140 Qitianlingite Fe++2Nb2W++++++O10
5.920(14.95) 200 17.760(4.97) 130 8.860(9.98) 90 Katoptrite (Mn,Mg)13(Al,Fe+++)4Sb+++++2Si2O28
5.920(14.95) 200 9.840(8.98) 140 5.960(14.85) 100 Schlossmacherite (H3O,Ca)Al3(AsO4,SO4)2(OH)6
5.920(14.95) 200 4.560(19.45) 180 5.280(16.78) 180 Selenostephanite Ag5Sb(Se,S)4
5.920(14.95) 200 11.860(7.45) 180 3.620(24.57) 160 Stibiconite Sb+++Sb+++++2O6(OH)
5.920(14.95) 200 7.920(11.16) 180 5.340(16.59) 140 Cymrite BaAl2Si2O8·(H2O)
5.920(14.95) 200 7.320(12.08) 100 3.442(25.86) 40 Tantalite-(Fe) Fe++Ta2O6
5.920(14.95) 200 2.924(30.55) 180 3.456(25.76) 140 Tantalite-(Mg) (Mg,Fe)(Ta,Nb)2O6
5.920(14.95) 200 7.400(11.95) 180 6.960(12.71) 100 Coeruleolactite (Ca,Cu)Al6(PO4)4(OH)8·4-5(H2O)
5.920(14.95) 200 6.840(12.93) 180 6.480(13.65) 140 Thalfenisite Tl6(Fe,Ni,Cu)25S26Cl
5.920(14.95) 200 6.100(14.51) 200 7.880(11.22) 200 Catapleiite (Na,Ca,[ ])2ZrSi3O9·2(H2O)
5.920(14.95) 200 6.080(14.56) 140 6.320(14.00) 120 Calcjarlite Na(Ca,Sr)3Al3(F,OH)16
5.920(14.95) 200 30.800(2.87) 100 7.020(12.60) 80 Traskite (Ba,Ca)9(Fe++,Mn)2Ti2(SiO3)12(OH,Cl,F)6·6(H2O)
5.920(14.95) 200 6.120(14.46) 160 7.920(11.16) 160 Calciocatapleiite (Ca,[ ])ZrSi3O9·2(H2O)
5.920(14.95) 200 5.980(14.80) 200 11.244(7.86) 130 Biehlite (Sb,As)2MoO6
5.920(14.95) 200 3.628(24.52) 90 3.092(28.85) 80 Betafite (Ca,U)2(Ti,Nb,Ta)2O6(OH)
5.920(14.95) 200 7.420(11.92) 200 8.680(10.18) 200 Ancylite-(Ce) SrCe(CO3)2(OH)·(H2O)
5.922(14.95) 200 6.240(14.18) 200 7.092(12.47) 160 Petrovicite PbHgCu3BiSe5
5.922(14.95) 200 5.440(16.28) 140 7.740(11.42) 140 Okhotskite-(Mn++) Ca2(Mn++,Mg)(Mn+++,Al,Fe+++)Si3O10(OH)4
5.922(14.95) 200 6.146(14.40) 180 3.792(23.44) 140 Hainite Na4Ca8(Ti,Zr,Mn,Fe)3Si8O28F8
5.924(14.94) 200 4.732(18.74) 140 5.090(17.41) 120 Natrite Na2CO3
5.924(14.94) 200 6.364(13.90) 174 6.786(13.04) 166 Nickellotharmeyerite Ca(Ni,Fe,Co)2(AsO4)2(OH,H2O)2
5.926(14.94) 200 6.484(13.65) 200 5.694(15.55) 180 Irhtemite Ca4Mg(AsO3OH)2(AsO4)2·4(H2O)
5.926(14.94) 200 7.026(12.59) 120 3.810(23.33) 100 Arsenoflorencite-(Ce) (Ce,La)Al3(AsO4)2(OH)6
5.926(14.94) 200 5.878(15.06) 180 7.252(12.19) 140 Ferrotitanowodginite Fe++TiTa2O8
5.926(14.94) 200 3.432(25.94) 140 7.282(12.14) 140 Wolframoixiolite (Fe,Mn,Nb)(Nb,W,Ta)O4

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