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 419 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 6.076 AND d1 < 6.324)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
6.076(14.57) 200 5.086(17.42) 150 5.958(14.86) 150 Jervisite (Na,Ca,Fe++)(Sc,Mg,Fe++)Si2O6
6.076(14.57) 200 11.700(7.55) 180 7.180(12.32) 80 Gallobeudantite PbGa3[(AsO4),(SO4)]2(OH)6
6.076(14.57) 200 5.928(14.93) 182 9.670(9.14) 182 Rynersonite Ca(Ta,Nb)2O6
6.078(14.56) 200 5.128(17.28) 94 5.238(16.91) 80 Davisite Ca(Sc,Ti+++,Mg,Ti++++)AlSiO6
6.078(14.56) 200 10.640(8.30) 160 5.446(16.26) 120 Fianelite Mn++2V+++++(V+++++,As+++++)O7·2(H2O)
6.080(14.56) 200 4.280(20.74) 160 5.640(15.70) 160 Grayite (Th,Pb,Ca)PO4·(H2O)
6.080(14.56) 200 6.700(13.20) 178 10.820(8.16) 132 Studenitsite NaCa2[B9O14(OH)4]·2(H2O)
6.080(14.56) 200 6.360(13.91) 140 5.952(14.87) 100 Oboyerite Pb6H6(Te++++O3)3(Te++++++O6)2·2(H2O)
6.080(14.56) 200 7.340(12.05) 200 4.916(18.03) 150 Peprossiite-(Ce) (Ce,La)(Al3O)2/3B4O10
6.080(14.56) 200 5.440(16.28) 160 7.360(12.01) 140 Quenselite PbMn+++O2(OH)
6.080(14.56) 200 6.340(13.96) 200 6.580(13.45) 140 Sarkinite Mn++2(AsO4)(OH)
6.080(14.56) 200 5.848(15.14) 166 15.250(5.79) 156 Mrazekite Bi+++2Cu++3(PO4)2O2(OH)2·2(H2O)
6.080(14.56) 200 8.580(10.30) 180 6.340(13.96) 160 Cornetite Cu3(PO4)(OH)3
6.080(14.56) 200 4.120(21.55) 140 5.440(16.28) 120 Ericaite (Fe++,Mg,Mn)3B7O13Cl
6.080(14.56) 200 5.364(16.51) 180 5.426(16.32) 160 Collinsite Ca2(Mg,Fe++)(PO4)2·2(H2O)
6.080(14.56) 200 4.192(21.18) 160 2.596(34.52) 140 Babkinite Pb2Bi2(S,Se)3
6.080(14.56) 200 6.344(13.95) 130 12.360(7.15) 100 Parabariomicrolite BaTa4O10(OH)2·2H20
6.082(14.55) 200 6.924(12.77) 132 6.172(14.34) 108 Newberyite Mg(PO3OH)·3(H2O)
6.084(14.55) 200 5.428(16.32) 170 6.444(13.73) 90 Arrojadite KNa4CaMn++4Fe++10Al(PO4)12(OH,F)2
6.086(14.54) 200 3.758(23.66) 180 3.196(27.89) 140 Talnakhite Cu9(Fe,Ni)8S16
6.088(14.54) 200 12.180(7.25) 160 3.728(23.85) 140 Bariopyrochlore (Ba,Sr)(Nb,Ti)2(O,OH)7
6.088(14.54) 200 3.728(23.85) 76 5.274(16.80) 74 Avicennite Tl2O3
6.088(14.54) 200 6.940(12.74) 180 6.640(13.32) 140 Fransoletite H2Ca3Be2(PO4)4·4(H2O)
6.090(14.53) 200 6.570(13.47) 180 9.980(8.85) 100 Tavorite LiFe+++(PO4)(OH)
6.090(14.53) 200 4.546(19.51) 104 13.660(6.47) 72 Yttrotungstite-(Ce) (Ce,Nd,Y)W2O6(OH)3
6.092(14.53) 200 3.710(23.97) 180 3.184(28.00) 140 Luzonite Cu3AsS4
6.092(14.53) 200 4.140(21.45) 180 4.320(20.54) 180 Nyerereite Na2Ca(CO3)2
6.096(14.52) 200 5.146(17.22) 86 6.050(14.63) 86 Johannsenite CaMnSi2O6
6.098(14.51) 200 10.836(8.15) 184 5.418(16.35) 178 Melonjosephite CaFe++Fe+++(PO4)2(OH)
6.098(14.51) 200 5.670(15.62) 168 16.440(5.37) 142 Altisite Na3K6Ti2Al2Si8O26Cl3
6.098(14.51) 200 7.524(11.75) 42 3.054(29.22) 30 Fersmite (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
6.099(14.51) 200 4.327(20.51) 142 5.091(17.40) 126 Pasavaite Pd3Pb2Te2
6.100(14.51) 200 5.382(16.46) 143 11.723(7.53) 58 Arrojadite-(KNa) KNa4Ca(Fe,Mn,Mg)13Al(PO4)11(PO3OH)(OH,F)2
6.100(14.51) 200 6.812(12.99) 200 8.000(11.05) 200 Calciouranoite (Ca,Ba,Pb)U2O7·5(H2O)
6.100(14.51) 200 8.520(10.37) 200 13.200(6.69) 180 Armstrongite CaZrSi6O15·3(H2O)
6.100(14.51) 200 6.480(13.65) 180 8.480(10.42) 160 Bruggenite Ca(IO3)2·(H2O)
6.100(14.51) 200 3.178(28.05) 160 3.732(23.82) 160 Stannomicrolite (Sn++,Fe++,Mn++)(Ta,Nb,Sn++++)2(O,OH)7
6.100(14.51) 200 4.160(21.34) 134 5.740(15.42) 132 Bobfergusonite Na2Mn++5Fe+++Al(PO4)6
6.100(14.51) 200 6.460(13.70) 180 6.260(14.14) 140 Emplectite CuBiS2
6.100(14.51) 200 5.440(16.28) 180 6.440(13.74) 140 Dickinsonite KNa4Ca(Mn++,Fe++)14Al(PO4)12(OH)2
6.100(14.51) 200 4.280(20.74) 100 4.500(19.71) 60 Sylvanite (Au,Ag)2Te4
6.100(14.51) 200 6.480(13.65) 120 16.520(5.35) 110 Anthophyllite [ ]Mg7Si8O22(OH)2
6.100(14.51) 200 3.748(23.72) 180 3.194(27.91) 120 Putoranite Cu1.1Fe1.2S2
6.100(14.51) 200 5.400(16.40) 120 6.160(14.37) 80 Argyrodite Ag8GeS6
6.100(14.51) 200 3.740(23.77) 100 5.280(16.78) 80 Germanocolusite Cu13V(Ge,As)3S16
6.100(14.51) 200 5.734(15.44) 122 5.136(17.25) 78 Bearthite Ca2Al(PO4)2(OH)
6.100(14.51) 200 16.540(5.34) 180 5.374(16.48) 60 Ferroglaucophane [ ]Na2(Fe++3Al2)Si8O22(OH)2
6.100(14.51) 200 6.440(13.74) 180 14.000(6.31) 140 Gutkovaite-Mn CaK2Mn(Ti,Nb)4(Si4O12)2(O,OH)4·5(H2O)
6.100(14.51) 200 4.186(21.21) 160 4.438(19.99) 160 Paradocrasite Sb2(Sb,As)2
6.100(14.51) 200 6.860(12.89) 200 5.580(15.87) 140 Weilite CaHAsO4
6.100(14.51) 200 3.284(27.13) 80 5.422(16.33) 80 Ferripedrizite NaLi2(Fe+++2Mg2Li)Si8O22(OH)2
6.100(14.51) 200 5.600(15.81) 150 5.680(15.59) 140 Chursinite Hg+Hg++(AsO4)
6.100(14.51) 200 5.828(15.19) 160 5.730(15.45) 100 Grumiplucite HgBi2S4
6.100(14.51) 200 4.180(21.24) 180 4.480(19.80) 180 Kotulskite Pd(Te,Bi)
6.100(14.51) 200 7.280(12.15) 160 4.060(21.87) 120 Garrelsite-V Ba3NaSi2B7O16(OH)4
6.100(14.51) 200 3.724(23.87) 140 5.280(16.78) 100 Freibergite (Ag,Cu,Fe)12(Sb,As)4S13
6.100(14.51) 200 3.736(23.80) 180 3.186(27.98) 140 Giraudite (Cu,Zn,Ag)12(As,Sb)4(Se,S)13
6.100(14.51) 200 8.960(9.86) 180 4.660(19.03) 100 Hydrophilite CaCl2
6.104(14.50) 200 7.272(12.16) 80 3.634(24.48) 70 Graulichite-(Ce) CeFe+++3(AsO4)2(OH)6
6.104(14.50) 200 6.140(14.41) 200 8.390(10.54) 200 Anthoinite AlWO3(OH)3
6.106(14.49) 200 3.738(23.78) 180 3.190(27.95) 60 Calvertite Cu5Ge0.5S4
6.106(14.49) 200 10.500(8.41) 160 5.908(14.98) 140 Hanawaltite Hg+6Hg++[Cl,(OH)]2O3
6.106(14.49) 200 5.374(16.48) 40 7.122(12.42) 30 Mosandrite Na(Na,Ca)2(Ca,Ce,Y)4(Ti,Nb,Zr)(Si2O7)2(O,F)2F3
6.108(14.49) 200 3.740(23.77) 140 3.190(27.95) 80 Germanite Cu26Fe4Ge4S32
6.108(14.49) 200 3.530(25.21) 160 5.684(15.58) 160 Girdite Pb3H2(Te++++O3)(Te++++++O6)
6.108(14.49) 200 3.120(28.59) 64 3.798(23.40) 64 Paraniite-(Y) Ca2Y(AsO4)(WO4)2
6.108(14.49) 200 3.186(27.98) 140 3.738(23.78) 140 Cesplumtantite (Cs,Na,Ca)2(Pb,Sb+++,Sn)3Ta8O24
6.110(14.48) 200 6.244(14.17) 160 6.576(13.45) 120 Andremeyerite BaFe(Fe++,Mn,Mg)Si2O7
6.110(14.48) 200 6.978(12.68) 180 12.540(7.04) 160 Xanthoxenite Ca4Fe+++2(PO4)4(OH)2·3(H2O)
6.112(14.48) 200 13.120(6.73) 154 13.820(6.39) 110 Blatonite UO2CO3·(H2O)
6.112(14.48) 200 6.208(14.26) 140 6.572(13.46) 140 Bertossaite Li2CaAl4(PO4)4(OH)4
6.112(14.48) 200 5.398(16.41) 120 5.498(16.11) 108 Sodic-ferripedrizite Na(LiNa)(Fe+++2Mg2Li)Si8O22(OH,F)2
6.112(14.48) 200 11.640(7.59) 180 9.360(9.44) 170 Yugawaralite CaAl2Si6O16·4(H2O)
6.114(14.48) 200 4.042(21.97) 136 3.360(26.51) 120 IMA2008-024 (Ca,Na,REE,[ ])7(Nb,Ti)[Si2O7]2OF3
6.116(14.47) 200 5.630(15.73) 124 3.036(29.39) 110 Fersmanite Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3
6.116(14.47) 200 5.314(16.67) 140 6.064(14.60) 120 Samuelsonite (Ca,Ba)Ca8(Fe++,Mn)4Al2(PO4)10(OH)2
6.116(14.47) 200 4.460(19.89) 160 5.278(16.78) 150 Norbergite Mg3(SiO4)(F,OH)2
6.118(14.47) 200 3.752(23.69) 140 3.204(27.82) 100 Isocubanite CuFe2S3
6.120(14.46) 200 5.216(16.98) 180 10.880(8.12) 160 Canaphite CaNa2P2O7·4(H2O)
6.120(14.46) 200 7.420(11.92) 130 6.560(13.49) 110 Allactite Mn7(AsO4)2(OH)8
6.120(14.46) 200 6.020(14.70) 190 5.920(14.95) 130 Mimetite Pb5(AsO4)3Cl
6.120(14.46) 200 3.740(23.77) 100 3.780(23.52) 100 Briartite Cu2(Zn,Fe)GeS4
6.120(14.46) 200 5.700(15.53) 150 6.520(13.57) 140 Brabantite CaTh(PO4)2
6.120(14.46) 200 3.740(23.77) 160 3.190(27.95) 120 Renierite (Cu,Zn)11(Ge,As)2Fe4S16
6.120(14.46) 200 6.000(14.75) 180 5.480(16.16) 150 Rengeite Sr4ZrTi4Si4O22
6.120(14.46) 200 4.260(20.83) 60 5.900(15.00) 60 Alforsite Ba5(PO4)3Cl
6.120(14.46) 200 16.540(5.34) 160 6.540(13.53) 140 Gedrite [ ]Mg5Al2Si6Al2O22(OH)2
6.120(14.46) 200 4.230(20.98) 100 6.700(13.20) 80 Saddlebackite Pb2Bi2Te2S3
6.120(14.46) 200 9.240(9.56) 180 4.960(17.87) 80 Pottsite PbBiH(VO4)2·2(H2O)
6.120(14.46) 200 8.560(10.33) 148 8.920(9.91) 130 Bernardite Tl(As,Sb)5S8
6.120(14.46) 200 3.738(23.78) 160 3.190(27.95) 80 Argentotennantite (Ag,Cu)10(Zn,Fe)2(As,Sb)4S13
6.120(14.46) 200 6.280(14.09) 42 5.918(14.96) 40 Senekevichite CsKNaCa2TiO[Si7O18(OH)]
6.120(14.46) 200 4.480(19.80) 80 7.180(12.32) 80 Nevskite Bi(Se,S)
6.120(14.46) 200 11.960(7.39) 100 7.360(12.01) 60 Argentojarosite AgFe+++3(SO4)2(OH)6
6.120(14.46) 200 5.680(15.59) 180 9.200(9.61) 60 Lengenbachite Pb6(Ag,Cu)2As4S13
6.120(14.46) 200 12.318(7.17) 180 8.652(10.22) 160 Mccrillisite NaCs(Be,Li)Zr2(PO4)4·1-2(H2O)
6.120(14.46) 200 9.740(9.07) 120 7.020(12.60) 110 Rowlandite-(Y) Y4Fe++Si4O14F2 (?)
6.120(14.46) 200 6.020(14.70) 190 5.920(14.95) 130 Clinomimetite Pb5(AsO4)3Cl
6.120(14.46) 200 4.330(20.49) 140 7.080(12.49) 60 Clausthalite PbSe
6.120(14.46) 200 7.260(12.18) 148 6.420(13.78) 108 Paderaite Cu7((Cu,Ag)0.33Pb1.33Bi11.33)13S22

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