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
7.520(11.76) 200 11.320(7.80) 200 28.600(3.09) 200 Faujasite-Na (Na2,Ca,Mg)3.5[Al7Si17O48]·32(H2O)
7.534(11.74) 200 5.310(16.68) 160 3.374(26.39) 140 Stottite Fe++Ge(OH)6
7.538(11.73) 200 7.696(11.49) 200 7.312(12.09) 172 Krasnogorite WO3
7.538(11.73) 200 5.280(16.78) 130 6.132(14.43) 102 Sanromanite Na2CaPb3(CO3)5
7.540(11.73) 200 5.560(15.93) 180 6.740(13.12) 100 Pabstite Ba(Sn,Ti)Si3O9
7.540(11.73) 200 5.800(15.26) 180 5.860(15.11) 160 Kapitsaite-(Y) (Ba,K,Pb,Na)4(Y,Ca,REE)2[Si8B2(B,Si)2O28F]
7.540(11.73) 200 6.780(13.05) 140 6.040(14.65) 120 Chalcosiderite CuFe+++6(PO4)4(OH)8·4(H2O)
7.546(11.72) 200 4.226(21.00) 186 7.692(11.49) 80 Steropesite Tl3BiCl6
7.560(11.70) 200 7.460(11.85) 112 6.066(14.59) 110 Niter KNO3
7.568(11.68) 200 3.384(26.31) 34 4.786(18.52) 32 Bernalite Fe(OH)3
7.570(11.68) 200 15.260(5.79) 200 3.650(24.37) 40 Quintinite-2H Mg4Al2(OH)12CO3·4(H2O)
7.580(11.66) 200 20.320(4.34) 130 23.880(3.70) 80 Terranovaite (Na,Ca)8(Si68Al12)O160·29(H2O)
7.594(11.64) 200 7.276(12.15) 94 5.550(15.96) 70 Santarosaite CuB2O4
7.600(11.63) 200 18.040(4.89) 200 6.520(13.57) 180 Uramphite (NH4)(UO2)(PO4)·3(H2O)
7.600(11.63) 200 13.160(6.71) 160 4.420(20.07) 140 Bellbergite (K,Ba,Sr)2Sr2Ca2(Ca,Na)4Al18Si18O72·30(H2O)
7.600(11.63) 200 4.680(18.95) 80 5.900(15.00) 80 Mozgovaite PbBi4(S,Se)7
7.602(11.63) 200 5.534(16.00) 86 5.464(16.21) 82 Edenharterite TlPbAs3S6
7.616(11.61) 200 5.392(16.43) 140 3.814(23.30) 60 Kimrobinsonite Ta(OH)3(O,CO3)
7.616(11.61) 200 9.188(9.62) 150 7.804(11.33) 120 Lokkaite-(Y) CaY4(CO3)7·9(H2O)
7.620(11.60) 200 13.040(6.77) 192 6.762(13.08) 144 Buddingtonite (NH4)AlSi3O8·0.5(H2O)
7.620(11.60) 200 6.060(14.61) 180 6.840(12.93) 160 Veenite Pb2(Sb,As)2S5
7.622(11.60) 200 5.716(15.49) 150 5.490(16.13) 100 Nezilovite PbZn2(Mn++++,Ti++++)2Fe+++8O19
7.640(11.57) 200 6.260(14.14) 180 9.060(9.75) 160 Hambergite Be2BO3(OH)
7.640(11.57) 200 5.360(16.53) 120 6.020(14.70) 120 Cannizzarite Pb4Bi6S13
7.654(11.55) 200 6.324(13.99) 180 8.920(9.91) 180 Schuilingite-(Nd) PbCu(Nd,Gd,Sm,Y)(CO3)3(OH)·1.5(H2O)
7.660(11.54) 200 5.590(15.84) 170 6.690(13.22) 120 Shibkovite K(Ca,Mn,Na)2(K2-x,[ ]x)2ZnSi12O30 (x~0.8)
7.660(11.54) 200 5.420(16.34) 140 3.420(26.03) 120 Jeanbandyite (Fe+++,Mn++)Sn++++(OH)6
7.660(11.54) 200 8.860(9.98) 200 5.420(16.34) 190 Pseudoboleite Pb5Cu4Cl10(OH)8·2(H2O)
7.668(11.53) 200 5.980(14.80) 180 8.178(10.81) 180 Senegalite Al2(PO4)(OH)3·(H2O)
7.680(11.51) 200 7.440(11.89) 200 6.820(12.97) 80 Liberite Li2BeSiO4
7.680(11.51) 200 5.020(17.65) 118 5.540(15.98) 92 Chopinite (Mg,Fe)3(PO4)2
7.680(11.51) 200 10.680(8.27) 90 12.720(6.94) 90 Krauskopfite BaSi2O4(OH)2·2(H2O)
7.680(11.51) 200 6.520(13.57) 180 6.820(12.97) 180 Mercallite KHSO4
7.680(11.51) 200 3.440(25.88) 180 3.140(28.40) 160 Vismirnovite ZnSn++++(OH)6
7.684(11.51) 200 6.406(13.81) 168 18.880(4.68) 160 Agrellite NaCa2Si4O10F
7.692(11.49) 200 6.384(13.86) 180 7.022(12.60) 180 Cordylite-(Ce) Ba(Ce,La)2(CO3)3F2
7.694(11.49) 200 6.160(14.37) 180 6.536(13.54) 160 Weibullite Pb6Bi8(S,Se)18
7.700(11.48) 200 15.440(5.72) 200 16.820(5.25) 160 Arsenuranylite Ca(UO2)4(AsO4)2(OH)4·6(H2O)
7.700(11.48) 200 7.500(11.79) 196 22.400(3.94) 168 Mutinaite Na3Ca4Si85Al11O192·60(H2O)
7.700(11.48) 200 8.320(10.62) 200 11.600(7.61) 160 Lansfordite MgCO3·5(H2O)
7.700(11.48) 200 6.420(13.78) 120 6.880(12.86) 80 Sulfur S8
7.704(11.48) 200 10.072(8.77) 200 18.240(4.84) 200 Sieleckiite Cu3Al4(PO4)2(OH)12·2(H2O)
7.740(11.42) 200 15.260(5.79) 200 5.800(15.26) 140 Bismutoferrite BiFe+++2(SiO4)2(OH)
7.740(11.42) 200 6.440(13.74) 140 5.920(14.95) 80 Fuloppite Pb3Sb8S15
7.758(11.40) 200 5.242(16.90) 126 29.766(2.97) 92 Kampfite Ba12(Si11Al5)O31(CO3)8Cl5
7.760(11.39) 200 5.000(17.72) 60 4.660(19.03) 36 Moolooite Cu++(C2O4)·n(H2O) (n < 1)
7.760(11.39) 200 5.590(15.84) 188 5.272(16.80) 138 Tivanite V+++TiO3(OH)
7.760(11.39) 200 8.960(9.86) 100 5.480(16.16) 50 Schoenfliesite MgSn++++(OH)6
7.760(11.39) 200 6.660(13.28) 160 5.380(16.46) 120 Shakhovite Hg+4Sb+++++O3(OH)3
7.760(11.39) 200 5.480(16.16) 100 3.458(25.74) 70 Mushistonite (Cu,Zn,Fe)Sn++++(OH)6
7.760(11.39) 200 5.400(16.40) 160 5.576(15.88) 60 Hectorfloresite Na9(IO3)(SO4)4
7.760(11.39) 200 11.660(7.58) 200 23.200(3.81) 200 Kolovratite Hydrous vanadate of Ni and Zn
7.780(11.36) 200 5.880(15.05) 196 5.180(17.10) 196 IMA2009-021 Li4(Na,Ca)12(Y,Ca,REE)6Zr6(PO4)12(CO3)4O4[(OH),F]4
7.784(11.36) 200 5.640(15.70) 180 5.370(16.49) 160 Fencooperite Ba6Fe+++3Si8O23(CO3)2Cl3·H2O
7.800(11.33) 200 7.680(11.51) 142 11.800(7.49) 72 Abramovite Pb2SnInBiS7
7.800(11.33) 200 8.720(10.14) 100 10.440(8.46) 40 Lovozerite H4Na2Ca(Zr,Ti)[Si6O18]
7.800(11.33) 200 5.680(15.59) 140 4.138(21.46) 120 Iridarsenite (Ir,Ru)As2
7.834(11.29) 200 5.918(14.96) 180 17.690(4.99) 160 Heulandite-Sr (Sr,Na,Ca)2-3Al3(Al,Si)2Si13O36·12(H2O)
7.834(11.29) 200 5.918(14.96) 180 17.690(4.99) 160 Heulandite-Na (Na,Ca)2-3Al3(Al,Si)2Si13O36·12(H2O)
7.834(11.29) 200 5.918(14.96) 180 17.690(4.99) 160 Heulandite-Ca (Ca,Na)2-3Al3(Al,Si)2Si13O36·12(H2O)
7.834(11.29) 200 5.918(14.96) 180 17.690(4.99) 160 Heulandite-K (K,Na,Ca)2-3Al3(Al,Si)2Si13O36·12(H2O)
7.840(11.28) 200 5.900(15.00) 120 6.080(14.56) 120 Innelite (Na,Mg,Ca)2(Ba,K)4Ti3(Si2O7)2(SO4)2(OH,F)
7.854(11.26) 200 27.340(3.23) 100 6.046(14.64) 82 Fuenzalidaite K6(Na,K)4Na6Mg10(SO4)12(IO3)12·12(H2O)
7.860(11.25) 200 4.136(21.47) 60 8.120(10.89) 60 Levyclaudite Pb8Sn7Cu3(Bi,Sb)3S28
7.862(11.25) 200 3.524(25.25) 140 5.556(15.94) 120 Wickmanite Mn++Sn++++(OH)6
7.868(11.24) 200 13.794(6.40) 160 6.696(13.21) 140 Steverustite Pb++5(OH)5[Cu+(SO3S--)3](H2O)1.67
7.880(11.22) 200 5.540(15.98) 180 3.520(25.28) 100 Tetrawickmanite Mn++Sn++++(OH)6
7.894(11.20) 200 6.664(13.28) 120 6.170(14.34) 116 Kamarizaite Fe+++3(AsO4)2(OH)3·3H2O
7.900(11.19) 200 14.220(6.21) 200 3.828(23.22) 180 Paratsepinite-Ba (Ba,Na,K)2-x(Ti,Nb)2(Si4O12)(OH,O)2·4(H2O)
7.900(11.19) 200 6.060(14.61) 180 3.948(22.50) 120 Sosedkoite (K,Na)5Al2(Ta,Nb)22O60
7.900(11.19) 200 3.942(22.54) 180 5.580(15.87) 140 Pachnolite NaCaAlF6·(H2O)
7.900(11.19) 200 5.476(16.17) 140 5.940(14.90) 140 Verplanckite Ba2(Mn++,Ti,Fe++)2Si2O6(O,OH,Cl,F)2·3(H2O)
7.900(11.19) 200 5.104(17.36) 186 3.796(23.42) 144 Rossmanite [ ]LiAl2Al6(Si6O18)(BO3)3(OH)4
7.920(11.16) 200 3.556(25.02) 180 5.600(15.81) 180 Dzhalindite In(OH)3
7.920(11.16) 200 5.960(14.85) 126 15.660(5.64) 40 Apophyllite-(NaF) NaCa4Si8O20F·8(H2O)
7.920(11.16) 200 15.600(5.66) 180 9.140(9.67) 120 Hauckite (Mg,Mn++)24Zn18Fe+++3(SO4)4(CO3)2(OH)81 (?)
7.924(11.16) 200 6.480(13.65) 150 8.034(11.00) 150 Bariopharmacosiderite BaFe+++4(AsO4)3(OH)5·5(H2O)
7.926(11.15) 200 5.826(15.20) 180 8.358(10.58) 160 Parakeldyshite Na2ZrSi2O7
7.926(11.15) 200 6.536(13.54) 186 10.488(8.42) 166 Fabianite CaB3O5(OH)
7.930(11.15) 200 5.980(14.80) 134 3.176(28.07) 52 Apophyllite-(KOH) KCa4Si8O20(OH,F)·8(H2O)
7.930(11.15) 200 5.942(14.90) 80 10.900(8.10) 40 Platynite (Bi,Pb)3(Se,S)4
7.942(11.13) 200 17.980(4.91) 170 7.820(11.31) 140 Clinoptilolite-Ca (Ca,Na,K)2-3Al3(Al,Si)2Si13O36·12(H2O)
7.942(11.13) 200 17.980(4.91) 170 7.820(11.31) 140 Clinoptilolite-Na (Na,K,Ca)2-3Al3(Al,Si)2Si13O36·12(H2O)
7.948(11.12) 200 5.200(17.04) 144 4.368(20.31) 98 Roweite Ca2Mn++2B4O7(OH)6
7.956(11.11) 200 5.164(17.16) 180 8.468(10.44) 180 Hydroxyuvite CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3(OH)
7.960(11.11) 200 3.666(24.26) 180 5.840(15.16) 160 Zharchikhite AlF(OH)2
7.960(11.11) 200 6.080(14.56) 60 7.220(12.25) 40 Urea CO(NH2)2
7.980(11.08) 200 4.520(19.62) 140 7.120(12.42) 140 Naujakasite Na6(Fe++,Mn)Al4Si8O26
7.980(11.08) 200 8.360(10.57) 160 5.940(14.90) 104 Keldyshite Na2-xHxZrSi2O7·n(H2O)
7.980(11.08) 200 4.634(19.14) 112 4.262(20.82) 104 Diaspore AlO(OH)
7.980(11.08) 200 6.500(13.61) 160 6.760(13.09) 140 Scotlandite PbSO3
8.000(11.05) 200 5.288(16.75) 160 6.400(13.83) 160 Reinerite Zn3(As+++O3)2
8.000(11.05) 200 6.516(13.58) 150 6.376(13.88) 150 Orlandiite Pb3(Cl,OH)4(SeO3)·(H2O)
8.000(11.05) 200 7.600(11.63) 140 5.980(14.80) 100 Paracelsian BaAl2Si2O8
8.028(11.01) 200 20.660(4.27) 200 6.870(12.88) 180 Kanemite NaHSi2O5·3(H2O)
8.040(11.00) 200 4.592(19.31) 160 4.754(18.65) 120 Barstowite Pb4(CO3)Cl6·(H2O)
8.040(11.00) 200 3.926(22.63) 180 3.992(22.25) 160 Thomsenolite NaCaAlF6·(H2O)
8.060(10.97) 200 23.200(3.81) 64 4.228(20.99) 32 Tschernichite (Ca,Na)(Si6Al2)O16·4-8(H2O)
8.060(10.97) 200 5.108(17.35) 180 5.940(14.90) 120 Kipushite (Cu,Zn)5Zn(PO4)2(OH)6·(H2O)
8.080(10.94) 200 5.140(17.24) 160 6.660(13.28) 160 Vrbaite Tl4Hg3Sb2As8S20

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