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 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
6.200(14.27) 200 16.444(5.37) 122 5.482(16.15) 106 Ferri-clinoholmquistite [ ]Li2Mg3(Fe3+)2(Si8O22)(OH)2
6.200(14.27) 200 3.764(23.62) 180 3.262(27.32) 100 Fergusonite-(Ce) (Ce,La,Y)NbO4
6.200(14.27) 200 3.806(23.35) 160 3.220(27.68) 120 Lautite CuAsS
6.200(14.27) 200 5.620(15.76) 80 5.500(16.10) 60 Thalenite-(Y) Y3Si3O10(OH)
6.200(14.27) 200 5.420(16.34) 160 6.800(13.01) 140 Eckermannite NaNa2(Mg4Al)Si8O22(OH)2
6.200(14.27) 200 9.520(9.28) 110 6.144(14.40) 60 Scheelite CaWO4
6.204(14.26) 200 5.430(16.31) 160 7.240(12.21) 160 Hodrushite Cu8Bi12S22
6.208(14.26) 200 6.932(12.76) 120 3.084(28.93) 100 Coronadite Pb(Mn++++,Mn++)8O16
6.208(14.26) 200 4.972(17.82) 140 3.344(26.63) 60 Theoparacelsite Cu3(OH)2(As2O7)
6.208(14.26) 200 13.200(6.69) 172 6.576(13.45) 150 Hemimorphite Zn4Si2O7(OH)2·(H2O)
6.208(14.26) 200 3.794(23.43) 140 3.656(24.33) 100 Wilhelmramsayite Cu3FeS3·2(H2O)
6.214(14.24) 200 3.804(23.37) 126 3.246(27.45) 108 IMA2009-032 CaUO4
6.216(14.24) 200 3.804(23.37) 130 3.247(27.45) 70 Famatinite Cu3SbS4
6.216(14.24) 200 5.854(15.12) 160 6.088(14.54) 140 Kulanite Ba(Fe++,Mn,Mg)2Al2(PO4)3(OH)3
6.218(14.23) 200 4.496(19.73) 140 2.736(32.70) 134 Antimony Sb
6.220(14.23) 200 6.260(14.14) 200 5.860(15.11) 90 Thortveitite (Sc,Y)2Si2O7
6.220(14.23) 200 4.560(19.45) 120 4.260(20.83) 100 Ingodite Bi(S,Te)
6.220(14.23) 200 6.100(14.51) 100 6.500(13.61) 100 Walpurgite Bi4(UO2)(AsO4)2O4·2(H2O)
6.220(14.23) 200 12.120(7.29) 180 3.686(24.12) 160 Arsenobismite Bi2(AsO4)(OH)3
6.220(14.23) 200 3.838(23.16) 100 3.716(23.93) 60 Hemusite Cu6SnMoS8
6.220(14.23) 200 3.812(23.32) 140 3.242(27.49) 40 Stannoidite Cu8Fe3Sn2S12
6.220(14.23) 200 4.800(18.47) 120 3.240(27.51) 100 Argutite GeO2
6.220(14.23) 200 9.980(8.85) 200 11.700(7.55) 120 Parabutlerite Fe+++(SO4)(OH)·2(H2O)
6.220(14.23) 200 4.472(19.84) 120 5.700(15.53) 120 Bakerite Ca4B4(BO4)(SiO4)3(OH)3·(H2O)
6.220(14.23) 200 7.400(11.95) 180 5.200(17.04) 140 Burckhardtite Pb2(Fe+++,Mn+++)Te++++(AlSi3O10)O2(OH)2·(H2O)
6.220(14.23) 200 31.120(2.84) 180 5.330(16.62) 140 Shkatulkalite {(Na,Mn,Ca,[ ])4[Nb2(O,H2O)4Si4O14](OH,F)2}·2(H2O,[ ])
6.224(14.22) 200 5.964(14.84) 80 4.254(20.86) 40 IMA2009-001 Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4),(SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5
6.224(14.22) 200 11.894(7.43) 174 7.332(12.06) 68 Dorallcharite (Tl,K)Fe+++3(SO4)2(OH)6
6.226(14.21) 200 7.024(12.59) 180 14.020(6.30) 160 Sayrite Pb2(UO2)5O6(OH)2·4(H2O)
6.226(14.21) 200 6.662(13.28) 90 8.100(10.91) 90 Rhomboclase (H5O2)+Fe+++(SO4)2·2(H2O)
6.228(14.21) 200 5.710(15.51) 130 4.378(20.27) 120 Datolite CaBSiO4(OH)
6.228(14.21) 200 8.624(10.25) 96 12.788(6.91) 72 Mackelveyite-(Y) NaBa3CaY(CO3)3(OH)6·3H2O
6.228(14.21) 200 12.068(7.32) 90 4.560(19.45) 74 IMA2008-063 Pb[Zn0.25,[ ]0.75]Fe3H(AsO4)2(OH)6
6.228(14.21) 200 8.766(10.08) 170 11.018(8.02) 120 Strengite Fe+++PO4·2(H2O)
6.230(14.20) 200 5.618(15.76) 124 3.744(23.75) 74 Litharge PbO
6.232(14.20) 200 5.520(16.04) 180 8.974(9.85) 180 Calcioandyrobertsite-2O KCaCu5(AsO4)4[As(OH)2O2]·2(H2O)
6.232(14.20) 200 12.420(7.11) 144 14.420(6.12) 140 Yegorovite Na4[Si2O4(OH)2]2·7H2O
6.232(14.20) 200 4.564(19.43) 151 9.100(9.71) 111 Vihorlatite Bi24Se17Te4
6.234(14.20) 200 3.680(24.16) 160 5.444(16.27) 100 Scrutinyite PbO2
6.236(14.19) 200 3.688(24.11) 100 3.190(27.95) 90 Samaniite Cu2Fe5Ni2S8
6.236(14.19) 200 6.180(14.32) 190 18.800(4.70) 160 Chaidamuite (Zn,Fe++)Fe+++(SO4)2(OH)·4(H2O)
6.236(14.19) 200 6.010(14.73) 120 3.274(27.22) 100 Petewilliamsite (Ni,Co,Cu)30(As2O7)15
6.238(14.19) 200 5.116(17.32) 200 3.120(28.59) 160 Harrisonite Ca(Fe++,Mg)6(PO4)2(SiO4)2
6.238(14.19) 200 7.320(12.08) 160 5.036(17.60) 150 Phenakite Be2SiO4
6.240(14.18) 200 4.620(19.20) 100 9.840(8.98) 80 Kawazulite Bi2(Te,Se,S)3
6.240(14.18) 200 18.200(4.85) 180 9.200(9.61) 140 Lanthanite-(La) (La,Ce)2(CO3)3·8(H2O)
6.240(14.18) 200 5.160(17.17) 100 7.940(11.13) 90 Kalsilite KAlSiO4
6.240(14.18) 200 3.808(23.34) 180 5.460(16.22) 160 Kalistrontite K2Sr(SO4)2
6.240(14.18) 200 16.400(5.38) 150 5.596(15.82) 80 Magnesio-arfvedsonite NaNa2(Mg4Fe++)Si8O22(OH)2
6.240(14.18) 200 3.592(24.77) 180 2.346(38.34) 140 IMA2009-015 NaSrCeF6
6.240(14.18) 200 11.860(7.45) 120 5.160(17.17) 100 Rhodostannite Cu2FeSn3S8
6.240(14.18) 200 6.620(13.36) 170 4.300(20.64) 80 Monazite-(La) (La,Ce,Nd)PO4
6.240(14.18) 200 44.000(2.01) 200 22.000(4.01) 160 Gyrolite NaCa16Si23AlO60(OH)8·64(H2O)
6.240(14.18) 200 3.818(23.28) 108 3.254(27.39) 80 Aktashite Cu6Hg3As4S12
6.240(14.18) 200 5.740(15.42) 140 5.040(17.58) 60 Tanteuxenite-(Y) (Y,Ce,Ca)(Ta,Nb,Ti)2(O,OH)6
6.240(14.18) 200 12.920(6.84) 146 11.900(7.42) 140 Georgechaoite KNaZrSi3O9·2(H2O)
6.240(14.18) 200 4.560(19.45) 66 9.320(9.48) 38 Telluronevskite Bi3TeSe2
6.240(14.18) 200 4.506(19.69) 160 5.656(15.65) 160 Fluorthalenite-(Y) Y3Si3O10F
6.240(14.18) 200 3.830(23.20) 110 3.266(27.28) 60 Nantokite CuCl
6.240(14.18) 200 5.920(14.95) 180 3.802(23.38) 100 Fergusonite-(Y) YNbO4
6.240(14.18) 200 5.910(14.98) 190 3.800(23.39) 150 Fergusonite-beta-(Y) YNbO4
6.240(14.18) 200 7.760(11.39) 140 8.720(10.14) 140 Kvanefjeldite Na4(Ca,Mn)Si6O14(OH)2
6.240(14.18) 200 16.760(5.27) 200 5.420(16.34) 180 Tremolite [ ]Ca2Mg5Si8O22(OH)2
6.240(14.18) 200 16.860(5.24) 160 6.534(13.54) 80 Edenite NaCa2Mg5Si7AlO22(OH)2
6.244(14.17) 200 14.240(6.20) 160 7.100(12.46) 120 Richetite PbU++++++4O13·4(H2O)
6.244(14.17) 200 16.798(5.26) 112 5.596(15.82) 96 Leakeite NaNa2(Mg2Fe+++2Li)Si8O22(OH)2
6.246(14.17) 200 4.324(20.52) 80 5.608(15.79) 60 Paulkellerite Bi2Fe+++(PO4)O2(OH)2
6.246(14.17) 200 7.446(11.88) 200 5.282(16.77) 160 Magnesiochlorophoenicite (Mg,Mn)3Zn2(AsO4)(OH,O)6
6.246(14.17) 200 3.824(23.24) 102 3.266(27.28) 60 Sphalerite (Zn,Fe)S
6.248(14.16) 200 16.860(5.24) 80 6.538(13.53) 70 Pargasite NaCa2(Mg,Fe++)4Al(Si6Al2)O22(OH)2
6.248(14.16) 200 11.680(7.56) 160 11.860(7.45) 160 Gaidonnayite Na2ZrSi3O9·2(H2O)
6.248(14.16) 200 3.826(23.23) 102 3.264(27.30) 88 Cerianite-(Ce) (Ce++++,Th)O2
6.248(14.16) 200 16.842(5.24) 122 6.542(13.52) 122 Fluoro-magnesiohastingsite (Na,K)Ca2(Mg,Fe+++,Ti)5(Si,Al)8O22F2
6.250(14.16) 200 16.806(5.25) 120 6.542(13.52) 100 Fluoro-edenite NaCa2Mg5Si7AlO22(F,OH)2
6.250(14.16) 200 6.280(14.09) 180 8.036(11.00) 80 Barytocalcite BaCa(CO3)2
6.256(14.15) 200 14.160(6.24) 200 6.970(12.69) 160 Agrinierite (K2,Ca,Sr)U3O10·4(H2O)
6.256(14.15) 200 3.836(23.17) 100 3.274(27.22) 60 Geerite Cu8S5
6.256(14.15) 200 6.142(14.41) 140 7.192(12.30) 140 Kupcikite Cu3.4Fe0.6Bi5S10
6.258(14.14) 200 16.840(5.24) 68 5.608(15.79) 56 Fluoro-magnesio-arfvedsonite NaNa2(Mg,Fe++)4Fe+++[Si8O22](F,OH)2
6.260(14.14) 200 3.838(23.16) 100 3.268(27.27) 80 Rudashevskyite (Fe,Zn)S
6.260(14.14) 200 5.900(15.00) 188 3.724(23.87) 58 Iwashiroite-(Y) YTaO4
6.260(14.14) 200 5.920(14.95) 120 7.100(12.46) 120 Stibiotantalite SbTaO4
6.260(14.14) 200 2.220(40.60) 120 3.830(23.20) 120 Petrukite (Cu,Fe,Zn)2(Sn,In)S4
6.260(14.14) 200 16.900(5.22) 160 17.080(5.17) 160 Cordierite Mg2Al4Si5O18
6.260(14.14) 200 7.700(11.48) 100 11.280(7.83) 100 Colemanite Ca2B6O11·5(H2O)
6.260(14.14) 200 3.644(24.41) 160 6.500(13.61) 160 Phyllotungstite CaFe+++3H(WO4)6·10(H2O)
6.260(14.14) 200 5.760(15.37) 120 7.280(12.15) 100 Alumotantite AlTaO4
6.260(14.14) 200 12.520(7.05) 200 20.580(4.29) 180 Benyacarite (H2O,K)2Ti(Mn++,Fe++)2(Fe+++,Ti)2Ti(PO4)4(O,F)2·14(H2O)
6.260(14.14) 200 5.320(16.65) 160 12.440(7.10) 160 Glauberite Na2Ca(SO4)2
6.260(14.14) 200 5.860(15.11) 180 3.140(28.40) 140 Formanite-(Y) YTaO4
6.260(14.14) 200 3.840(23.14) 140 5.440(16.28) 40 Mohite Cu2SnS3
6.260(14.14) 200 3.838(23.16) 100 2.220(40.60) 80 Ferrokesterite Cu2(Fe,Zn)SnS4
6.260(14.14) 200 6.598(13.41) 200 13.178(6.70) 150 Montesommaite (K,Na)9Al9Si23O64·10(H2O)
6.260(14.14) 200 3.828(23.22) 160 3.280(27.16) 120 Kuramite Cu3SnS4
6.260(14.14) 200 5.894(15.02) 60 3.470(25.65) 40 Stibiocolumbite SbNbO4
6.262(14.13) 200 7.784(11.36) 160 12.440(7.10) 160 Klebelsbergite Sb+++4O4(OH)2(SO4)
6.264(14.13) 200 6.378(13.87) 200 4.116(21.57) 160 Schlemaite (Cu,[ ])6(Pb,Bi)Se4
6.264(14.13) 200 4.659(19.03) 80 7.426(11.91) 60 Dussertite BaFe+++3(AsO4)2(OH)5
6.266(14.12) 200 6.326(13.99) 152 3.370(26.43) 98 Leiteite ZnAs+++2O4
6.268(14.12) 200 3.829(23.21) 60 3.858(23.03) 50 Stannite Cu2FeSnS4

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