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
6.824(12.96) 200 4.062(21.86) 120 5.442(16.27) 120 Sakharovaite (Pb,Fe)(Bi,Sb)2S4
6.828(12.95) 200 20.260(4.36) 200 6.396(13.83) 160 Sidpietersite Pb++4(S++++++O3S--)O2(OH)2
6.828(12.95) 200 4.028(22.05) 160 5.786(15.30) 140 Eclarite Pb9(Cu,Fe)Bi12S28
6.832(12.95) 200 5.854(15.12) 128 6.372(13.89) 80 Lukrahnite Ca(Cu,Zn)(Fe,Zn)(AsO4)2(OH,H2O)2
6.836(12.94) 200 5.526(16.03) 190 4.716(18.80) 146 Leningradite PbCu++3(VO4)2Cl2
6.840(12.93) 200 3.806(23.35) 160 4.910(18.05) 140 Brannerite (U,Ca,Ce)(Ti,Fe)2O6
6.840(12.93) 200 9.540(9.26) 110 6.140(14.41) 90 Gunningite (Zn,Mn)SO4·(H2O)
6.840(12.93) 200 6.740(13.12) 130 4.400(20.16) 120 Sillimanite Al2SiO5 = Al[6]Al[4]OSiO4
6.846(12.92) 200 8.040(11.00) 76 7.124(12.41) 62 Pellouxite (Cu,Ag)Pb10Sb12S27(Cl,S)0.6O
6.848(12.92) 200 10.170(8.69) 128 6.810(12.99) 54 IMA2008-022 UO2(OH)2
6.852(12.91) 200 6.756(13.09) 176 5.882(15.05) 108 Aschamalmite Pb6Bi2S9
6.854(12.91) 200 6.084(14.55) 160 6.624(13.36) 160 Izoklakeite Pb27(Cu,Fe)2(Sb,Bi)19S57
6.854(12.91) 200 4.034(22.02) 160 5.506(16.08) 150 Moeloite Pb6Sb6S14(S3)
6.856(12.90) 200 6.882(12.85) 200 6.412(13.80) 160 Chervetite Pb2V2O7
6.856(12.90) 200 11.000(8.03) 128 3.425(25.99) 122 Eugsterite Na4Ca(SO4)3·2(H2O)
6.860(12.89) 200 6.380(13.87) 130 4.616(19.21) 120 Pellyite Ba2Ca(Fe++,Mg)2Si6O17
6.860(12.89) 200 7.500(11.79) 120 5.468(16.20) 100 Gratonite Pb9As4S15
6.860(12.89) 200 6.420(13.78) 70 5.366(16.51) 60 Bradaczekite NaCu4(AsO4)3
6.860(12.89) 200 5.626(15.74) 70 7.400(11.95) 70 Jamesonite Pb4FeSb6S14
6.860(12.89) 200 5.850(15.13) 160 11.220(7.87) 160 Analcime NaAlSi2O6·(H2O)
6.860(12.89) 200 16.660(5.30) 120 5.440(16.28) 100 Ungemachite K3Na8Fe+++(SO4)6(NO3)2·6(H2O)
6.862(12.89) 200 6.670(13.26) 160 13.340(6.62) 120 Vlodavetsite AlCa2(SO4)2F2Cl·4(H2O)
6.880(12.86) 200 5.120(17.31) 160 9.040(9.78) 140 Xenotime-(Yb) YbPO4
6.880(12.86) 200 5.620(15.76) 60 6.740(13.12) 50 Cosalite Pb2Bi2S5
6.880(12.86) 200 5.354(16.54) 190 5.506(16.08) 150 Bismoclite BiOCl
6.880(12.86) 200 7.700(11.48) 180 8.160(10.83) 100 Farringtonite Mg3(PO4)2
6.880(12.86) 200 6.760(13.09) 180 8.260(10.70) 120 Sorbyite Pb19(Sb,As)20S49
6.880(12.86) 200 16.080(5.49) 200 48.200(1.83) 200 Bornemanite BaNa3{(Na,Ti)4[(Ti,Nb)2O2Si4O14](F,OH)2}·PO4
6.880(12.86) 200 6.240(14.18) 80 5.040(17.58) 70 Szomolnokite Fe++SO4·(H2O)
6.880(12.86) 200 5.140(17.24) 160 6.300(14.05) 160 Jinshajiangite Na2K5BaCa(Fe,Mn)8(Ti,Fe,Nb,Zr)4Si8O32(O,F,H2O)6
6.880(12.86) 200 4.980(17.80) 180 5.320(16.65) 180 Nolanite (V+++,Fe++,Fe+++,Ti)10O14(OH)2
6.882(12.85) 200 7.014(12.61) 200 8.040(11.00) 200 Nalipoite NaLi2PO4
6.882(12.85) 200 3.740(23.77) 50 8.884(9.95) 26 Virgilite LixAlxSi3-xO6
6.884(12.85) 200 6.202(14.27) 194 4.240(20.93) 160 Barite BaSO4
6.884(12.85) 200 8.120(10.89) 62 8.720(10.14) 40 Alarsite AlAsO4
6.888(12.84) 200 7.010(12.62) 104 4.780(18.55) 98 Mereiterite K2Fe++(SO4)2·4(H2O)
6.890(12.84) 200 4.444(19.96) 160 7.306(12.10) 140 Yaroslavite Ca3Al2F10(OH)2·(H2O)
6.890(12.84) 200 8.720(10.14) 38 4.724(18.77) 28 Rodolicoite Fe+++PO4
6.900(12.82) 200 5.840(15.16) 160 8.340(10.60) 160 Launayite Pb22Sb26S61
6.900(12.82) 200 14.200(6.22) 186 6.200(14.27) 134 Nickelzippeite Ni++2(UO2)6(SO4)3(OH)10·16(H2O)
6.900(12.82) 200 3.536(25.16) 100 5.120(17.31) 100 Xenotime-(Y) YPO4
6.900(12.82) 200 17.760(4.97) 160 13.840(6.38) 160 Dachiardite-Na (Na2,Ca,K2)4Al4Si20O48·13(H2O)
6.900(12.82) 200 5.880(15.05) 160 7.060(12.53) 160 Hyalotekite (Ba,Pb,Ca,K)6(B,Si,Al)2(Si,Be)10O28(F,Cl)
6.900(12.82) 200 6.520(13.57) 180 6.100(14.51) 160 Manaksite KNaMn++Si4O10
6.900(12.82) 200 3.922(22.65) 100 6.060(14.61) 80 Galenobismutite PbBi2S4
6.900(12.82) 200 11.120(7.94) 166 22.580(3.91) 126 Chloromenite Cu9O2(SeO3)4Cl6
6.900(12.82) 200 5.600(15.81) 80 3.656(24.33) 60 Zinkenite Pb9Sb22S42
6.900(12.82) 200 10.900(8.10) 180 6.120(14.46) 160 Teineite CuTeO3·2(H2O)
6.900(12.82) 200 6.420(13.78) 180 17.780(4.97) 180 Epistilbite CaAl2Si6O16·5(H2O)
6.900(12.82) 200 5.780(15.32) 170 14.500(6.09) 170 Vayrynenite MnBe(PO4)(OH,F)
6.900(12.82) 200 5.658(15.65) 80 8.200(10.78) 60 Benavidesite Pb4(Mn,Fe)Sb6S14
6.900(12.82) 200 6.140(14.41) 80 7.640(11.57) 40 Silvialite (Ca,Na)4Al6Si6O24(SO4,CO3)
6.908(12.80) 200 5.184(17.09) 140 4.148(21.40) 80 Surkhobite KBa3Ca2Na2(Mn, Fe++,Fe+++)16Ti8(Si2O7)8O8(OH)4 (F,O,OH)8
6.914(12.79) 200 9.888(8.94) 200 9.464(9.34) 160 Metadelrioite CaSrV2O6(OH)2·(H2O)
6.915(12.79) 200 5.667(15.62) 198 7.213(12.26) 114 IMA2005-036 Cu8Pb4Ag3Bi19S38
6.920(12.78) 200 6.140(14.41) 140 6.060(14.61) 120 Scapolite (Na,Ca)4[(Al,Si)12O24]Cl
6.920(12.78) 200 6.160(14.37) 100 9.440(9.36) 100 Poitevinite (Cu,Fe++,Zn)SO4·(H2O)
6.920(12.78) 200 5.380(16.46) 180 6.760(13.09) 160 Wenkite Ba4Ca6(Si,Al)20O39(OH)2(SO4)3·n(H2O) (?)
6.928(12.77) 200 6.138(14.42) 140 7.648(11.56) 120 Meionite Ca4Al6Si6O24CO3
6.928(12.77) 200 6.346(13.94) 118 3.462(25.71) 38 Qilianshanite NaH4(CO3)(BO3)·2(H2O)
6.936(12.75) 200 5.896(15.01) 172 5.774(15.33) 152 Morinite NaCa2Al2(PO4)2(F,OH)5·2(H2O)
6.936(12.75) 200 3.916(22.69) 160 5.526(16.03) 50 Armalcolite (Mg,Fe++)Ti2O5
6.940(12.74) 200 13.840(6.38) 156 3.966(22.40) 126 Paraspurrite Ca5(SiO4)2(CO3)
6.940(12.74) 200 5.208(17.01) 160 14.800(5.97) 120 Vyuntspakhkite-(Y) (Y,Yb,Er)4Al2AlSi5O18(OH)5
6.940(12.74) 200 9.320(9.48) 200 5.280(16.78) 140 Coffinite U(SiO4)1-x(OH)4x
6.940(12.74) 200 5.780(15.32) 160 5.600(15.81) 140 Berryite Cu3Ag2Pb3Bi7S16
6.944(12.74) 200 5.912(14.97) 108 4.104(21.64) 92 Scainiite Pb14Sb30S54O5
6.948(12.73) 200 20.860(4.23) 84 5.212(17.00) 80 Perraultite (Na,Ca)2(Ba,K)2(Mn++,Fe++)8(Ti,Nb)4Si8O32(OH,F,O)6
6.954(12.72) 200 10.380(8.51) 180 5.600(15.81) 100 Horvathite-(Y) NaY(CO3)F2
6.956(12.72) 200 5.684(15.58) 188 7.292(12.13) 114 Cupromakovickyite Cu4AgPb2Bi9S18
6.960(12.71) 200 9.120(9.69) 140 7.380(11.98) 120 Carlhintzeite Ca2AlF7·(H2O)
6.960(12.71) 200 5.300(16.71) 80 11.600(7.61) 60 Monimolite (Pb,Ca)2Sb2O7
6.960(12.71) 200 5.436(16.29) 170 5.982(14.80) 170 Kogarkoite Na3(SO4)F
6.960(12.71) 200 5.912(14.97) 94 6.916(12.79) 80 Pillaite Pb9Sb10S23ClO0.5
6.960(12.71) 200 4.444(19.96) 160 7.440(11.89) 140 Vimsite CaB2O2(OH)4
6.960(12.71) 200 13.800(6.40) 180 14.600(6.05) 180 Creedite Ca3Al2(SO4)(F,OH)10·2(H2O)
6.966(12.70) 200 5.496(16.11) 160 9.804(9.01) 90 Pseudobrookite (Fe+++,Fe++)2(Ti,Fe++)O5
6.966(12.70) 200 4.462(19.88) 180 5.792(15.28) 120 Moschelite Hg+2I2
6.972(12.69) 200 3.661(24.29) 100 20.898(4.22) 100 Straczekite (Ca,K,Ba)(V5+,V4+)8O20·3H2O
6.974(12.68) 200 5.252(16.87) 136 3.596(24.74) 122 IMA2008-035 CeSiO4
6.976(12.68) 200 5.296(16.73) 70 4.218(21.04) 44 Rosiaite PbSb+++++2O6
6.980(12.67) 200 5.698(15.54) 70 4.656(19.05) 40 Anhydrite CaSO4
6.980(12.67) 200 6.440(13.74) 160 3.978(22.33) 120 Treasurite Ag7Pb6Bi15S32
6.980(12.67) 200 5.120(17.31) 180 5.360(16.53) 180 Tungstite WO3·(H2O)
6.986(12.66) 200 4.278(20.75) 110 3.648(24.38) 60 Marshite CuI
6.996(12.64) 200 19.560(4.51) 92 19.200(4.60) 76 Nepskoeite Mg4Cl(OH)7·6(H2O)
6.996(12.64) 200 14.416(6.13) 140 5.014(17.67) 100 Luetheite Cu2Al2(AsO4)2(OH)4·(H2O)
6.998(12.64) 200 6.270(14.11) 80 9.800(9.02) 70 Szmikite MnSO4·(H2O)
6.998(12.64) 200 5.404(16.39) 200 9.288(9.51) 110 Pucherite BiVO4
7.000(12.64) 200 8.600(10.28) 200 9.620(9.19) 200 Halotrichite Fe++Al2(SO4)4·22(H2O)
7.000(12.64) 200 4.680(18.95) 100 5.700(15.53) 100 Koenenite Na4Mg4Cl12·Mg5Al4(OH)22
7.000(12.64) 200 4.060(21.87) 180 4.980(17.80) 180 Olekminskite Sr(Sr,Ca,Ba)(CO3)2
7.000(12.64) 200 6.060(14.61) 160 5.220(16.97) 120 Yoderite Mg2(Al,Fe+++)6Si4O18(OH)2
7.000(12.64) 200 21.120(4.18) 200 5.560(15.93) 160 Nalivkinite Li2NaFe++7Ti2Si8O24(OH)4F
7.000(12.64) 200 8.300(10.65) 110 5.340(16.59) 80 Lindgrenite Cu3(MoO4)2(OH)2
7.000(12.64) 200 5.546(15.97) 180 5.922(14.95) 160 Hydroromarchite Sn3O2(OH)2
7.000(12.64) 200 9.520(9.28) 170 9.160(9.65) 130 Mendozite NaAl(SO4)2·11(H2O)
7.000(12.64) 200 5.600(15.81) 140 5.320(16.65) 100 Zircophyllite K2(Na,Ca)(Mn,Fe++)7(Zr,Nb)2Si8O26(OH)4F
7.001(12.63)
-
5.778(15.32)
-
5.729(15.45)
-
Vanadoandrosite-(Ce) (Mn++,Ca)(REE)V+++AlMn++(Si2O7)(SiO4)O(OH)
7.004(12.63) 200 4.066(21.84) 80 11.640(7.59) 70 Millosevichite (Al,Fe+++)2(SO4)3

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