Mineralogy Database

X-Ray Diffraction Table

Search Webmineral :
  

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.

Optional Search Query - To Reset, Click Here
Selected X-Ray λ
Change X-Ray λ
D1 Å
D2 Å
D3 Å
Tolerance %
Elements

[ 1 ] [ 2 ] [ 3 ] [ 4 ]

Found 399 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 6.027 AND d1 < 6.273)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
6.208(14.26) 200 3.794(23.43) 140 3.656(24.33) 100 Wilhelmramsayite Cu3FeS3·2(H2O)
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)
6.214(14.24) 200 3.804(23.37) 126 3.246(27.45) 108 IMA2009-032 CaUO4
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
6.216(14.24) 200 3.804(23.37) 130 3.247(27.45) 70 Famatinite Cu3SbS4
6.218(14.23) 200 4.496(19.73) 140 2.736(32.70) 134 Antimony Sb
6.220(14.23) 200 3.838(23.16) 100 3.716(23.93) 60 Hemusite Cu6SnMoS8
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 4.800(18.47) 120 3.240(27.51) 100 Argutite GeO2
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 4.472(19.84) 120 5.700(15.53) 120 Bakerite Ca4B4(BO4)(SiO4)3(OH)3·(H2O)
6.220(14.23) 200 6.260(14.14) 200 5.860(15.11) 90 Thortveitite (Sc,Y)2Si2O7
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 31.120(2.84) 180 5.330(16.62) 140 Shkatulkalite {(Na,Mn,Ca,[ ])4[Nb2(O,H2O)4Si4O14](OH,F)2}·2(H2O,[ ])
6.220(14.23) 200 3.812(23.32) 140 3.242(27.49) 40 Stannoidite Cu8Fe3Sn2S12
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 4.560(19.45) 120 4.260(20.83) 100 Ingodite Bi(S,Te)
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 6.662(13.28) 90 8.100(10.91) 90 Rhomboclase (H5O2)+Fe+++(SO4)2·2(H2O)
6.226(14.21) 200 7.024(12.59) 180 14.020(6.30) 160 Sayrite Pb2(UO2)5O6(OH)2·4(H2O)
6.228(14.21) 200 8.766(10.08) 170 11.018(8.02) 120 Strengite Fe+++PO4·2(H2O)
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 5.710(15.51) 130 4.378(20.27) 120 Datolite CaBSiO4(OH)
6.230(14.20) 200 5.618(15.76) 124 3.744(23.75) 74 Litharge PbO
6.232(14.20) 200 4.564(19.43) 151 9.100(9.71) 111 Vihorlatite Bi24Se17Te4
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 5.520(16.04) 180 8.974(9.85) 180 Calcioandyrobertsite-2O KCaCu5(AsO4)4[As(OH)2O2]·2(H2O)
6.234(14.20) 200 3.680(24.16) 160 5.444(16.27) 100 Scrutinyite PbO2
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 3.688(24.11) 100 3.190(27.95) 90 Samaniite Cu2Fe5Ni2S8
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 7.320(12.08) 160 5.036(17.60) 150 Phenakite Be2SiO4
6.238(14.19) 200 5.116(17.32) 200 3.120(28.59) 160 Harrisonite Ca(Fe++,Mg)6(PO4)2(SiO4)2
6.240(14.18) 200 5.160(17.17) 100 7.940(11.13) 90 Kalsilite KAlSiO4
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 3.818(23.28) 108 3.254(27.39) 80 Aktashite Cu6Hg3As4S12
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 16.860(5.24) 160 6.534(13.54) 80 Edenite NaCa2Mg5Si7AlO22(OH)2
6.240(14.18) 200 5.910(14.98) 190 3.800(23.39) 150 Fergusonite-beta-(Y) YNbO4
6.240(14.18) 200 5.920(14.95) 180 3.802(23.38) 100 Fergusonite-(Y) YNbO4
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 18.200(4.85) 180 9.200(9.61) 140 Lanthanite-(La) (La,Ce)2(CO3)3·8(H2O)
6.240(14.18) 200 11.860(7.45) 120 5.160(17.17) 100 Rhodostannite Cu2FeSn3S8
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 12.920(6.84) 146 11.900(7.42) 140 Georgechaoite KNaZrSi3O9·2(H2O)
6.240(14.18) 200 3.808(23.34) 180 5.460(16.22) 160 Kalistrontite K2Sr(SO4)2
6.240(14.18) 200 16.760(5.27) 200 5.420(16.34) 180 Tremolite [ ]Ca2Mg5Si8O22(OH)2
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 4.506(19.69) 160 5.656(15.65) 160 Fluorthalenite-(Y) Y3Si3O10F
6.240(14.18) 200 4.560(19.45) 66 9.320(9.48) 38 Telluronevskite Bi3TeSe2
6.240(14.18) 200 3.830(23.20) 110 3.266(27.28) 60 Nantokite CuCl
6.240(14.18) 200 4.620(19.20) 100 9.840(8.98) 80 Kawazulite Bi2(Te,Se,S)3
6.244(14.17) 200 16.798(5.26) 112 5.596(15.82) 96 Leakeite NaNa2(Mg2Fe+++2Li)Si8O22(OH)2
6.244(14.17) 200 14.240(6.20) 160 7.100(12.46) 120 Richetite PbU++++++4O13·4(H2O)
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 3.824(23.24) 102 3.266(27.28) 60 Sphalerite (Zn,Fe)S
6.246(14.17) 200 7.446(11.88) 200 5.282(16.77) 160 Magnesiochlorophoenicite (Mg,Mn)3Zn2(AsO4)(OH,O)6
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
6.248(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 3.826(23.23) 102 3.264(27.30) 88 Cerianite-(Ce) (Ce++++,Th)O2
6.248(14.16) 200 11.680(7.56) 160 11.860(7.45) 160 Gaidonnayite Na2ZrSi3O9·2(H2O)
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 6.142(14.41) 140 7.192(12.30) 140 Kupcikite Cu3.4Fe0.6Bi5S10
6.256(14.15) 200 3.836(23.17) 100 3.274(27.22) 60 Geerite Cu8S5
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 5.900(15.00) 188 3.724(23.87) 58 Iwashiroite-(Y) YTaO4
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 5.860(15.11) 180 3.140(28.40) 140 Formanite-(Y) YTaO4
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 3.838(23.16) 100 3.268(27.27) 80 Rudashevskyite (Fe,Zn)S
6.260(14.14) 200 5.920(14.95) 120 7.100(12.46) 120 Stibiotantalite SbTaO4
6.260(14.14) 200 5.894(15.02) 60 3.470(25.65) 40 Stibiocolumbite SbNbO4
6.260(14.14) 200 3.828(23.22) 160 3.280(27.16) 120 Kuramite Cu3SnS4
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 6.598(13.41) 200 13.178(6.70) 150 Montesommaite (K,Na)9Al9Si23O64·10(H2O)
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 5.760(15.37) 120 7.280(12.15) 100 Alumotantite AlTaO4
6.260(14.14) 200 7.700(11.48) 100 11.280(7.83) 100 Colemanite Ca2B6O11·5(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 16.900(5.22) 160 17.080(5.17) 160 Cordierite Mg2Al4Si5O18
6.260(14.14) 200 3.840(23.14) 140 5.440(16.28) 40 Mohite Cu2SnS3
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
6.268(14.12) 200 5.576(15.88) 160 5.012(17.68) 120 Stranskiite Zn2Cu++(AsO4)2
6.268(14.12) 200 3.834(23.18) 100 3.288(27.10) 20 Silicon Si
6.268(14.12) 200 5.636(15.71) 160 3.774(23.55) 130 Idaite Cu5FeS6
6.270(14.11) 200 5.736(15.43) 90 6.866(12.88) 70 Hydroxylherderite CaBe(PO4)(OH)
6.270(14.11) 200 5.732(15.45) 140 7.440(11.89) 120 Anapaite Ca2Fe++(PO4)2·4(H2O)
6.272(14.11) 200 6.576(13.45) 200 9.920(8.91) 180 Lovdarite K2Na6Be4Si14O36·9(H2O)

[ 1 ] [ 2 ] [ 3 ] [ 4 ]