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 400 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 5.70752 AND d1 < 5.94048)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.708(15.51) 200 5.292(16.74) 172 5.832(15.18) 172 Mottanaite-(Ce) Ca4(Ce,Ca)2AlBe2[Si4B4O22]O2
5.708(15.51) 200 5.954(14.87) 162 8.620(10.25) 138 Feklichevite Na11Ca9(Fe+++,Fe++)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5
5.708(15.51) 200 6.168(14.35) 180 5.852(15.13) 130 Fukalite Ca4Si2O6(CO3)(OH,F)2
5.710(15.51) 200 9.152(9.66) 110 18.320(4.82) 110 Hopeite Zn3(PO4)2·4(H2O)
5.710(15.51) 200 4.950(17.90) 100 2.986(29.90) 64 Lead Pb
5.712(15.50) 200 6.654(13.30) 32 6.832(12.95) 20 Teallite PbSnS2
5.712(15.50) 200 6.040(14.65) 200 20.220(4.37) 170 Iquiqueite K3Na4Mg(Cr++++++O4)B24O39(OH)·12(H2O)
5.714(15.49) 200 5.888(15.03) 200 9.250(9.55) 200 Thomsonite-Ca NaCa2Al5Si5O20·6(H2O)
5.714(15.49) 200 7.386(11.97) 170 10.110(8.74) 150 Malachite Cu2(CO3)(OH)2
5.715(15.49) 200 3.524(25.25) 54 6.158(14.37) 48 Melilite (Ca,Na)2(Al,Mg,Fe++)(Si,Al)2O7
5.716(15.49) 200 2.978(29.98) 160 3.492(25.49) 160 Murataite (Y,Na)6(Zn,Fe+++)5(Ti,Nb)12O29(O,F)14
5.716(15.49) 200 4.364(20.33) 180 3.204(27.82) 140 Ferroskutterudite (Fe,Co)As3
5.718(15.48) 200 4.912(18.04) 64 6.150(14.39) 50 Alumoakermanite (Ca,Na)2(Al,Mg,Fe++)(Si2O7)
5.718(15.48) 200 5.614(15.77) 140 6.468(13.68) 60 Normandite NaCa(Mn++,Fe++)(Ti,Nb,Zr)Si2O7(O,F)2
5.720(15.48) 200 5.900(15.00) 200 3.528(25.22) 160 Nordite-(La) (Na,Mn)3(Sr,Ca)(La,Ce)(Zn,Mg)Si6O17
5.720(15.48) 200 4.680(18.95) 180 8.040(11.00) 140 Parkerite Ni3(Bi,Pb)2S2
5.720(15.48) 200 3.118(28.61) 180 6.520(13.57) 160 Turtmannite (Mn,Mg)25.5[(V,As)O4]3(SiO4)3[AsO3]xO5-5x(OH)20+x
5.720(15.48) 200 1.866(48.76) 160 4.040(21.98) 160 Kieftite CoSb3
5.720(15.48) 200 18.600(4.75) 160 9.960(8.87) 100 Keckite Ca(Mn,Zn)2Fe+++3(PO4)4(OH)3·2(H2O)
5.720(15.48) 200 3.340(26.67) 160 4.720(18.78) 140 Siegenite (Ni,Co)3S4
5.720(15.48) 200 7.000(12.64) 180 5.430(16.31) 140 Graftonite (Fe++,Mn,Ca)3(PO4)2
5.720(15.48) 200 3.348(26.60) 160 3.650(24.37) 120 Carrollite Cu(Co,Ni)2S4
5.720(15.48) 200 18.680(4.73) 140 10.000(8.84) 120 Wilhelmvierlingite CaMn++Fe+++(PO4)2(OH)·2(H2O)
5.720(15.48) 200 5.280(16.78) 60 5.860(15.11) 60 Braggite (Pt,Pd,Ni)S
5.720(15.48) 200 3.940(22.55) 80 4.100(21.66) 80 Breithauptite NiSb
5.720(15.48) 200 6.040(14.65) 60 2.088(43.30) 40 Butschliite K2Ca(CO3)2
5.720(15.48) 200 5.860(15.11) 200 4.280(20.74) 180 Tyretskite Ca2B5O9(OH)·(H2O)
5.720(15.48) 200 6.060(14.61) 180 6.400(13.83) 140 Zwieselite (Fe++,Mn)2(PO4)F
5.720(15.48) 200 6.380(13.87) 120 5.188(17.08) 100 Ferromerrillite Ca9NaFe(PO4)7
5.720(15.48) 200 3.240(27.51) 180 7.540(11.73) 160 Perite PbBiO2Cl
5.720(15.48) 200 5.960(14.85) 200 6.860(12.89) 180 Taseqite Na12Sr3Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2
5.720(15.48) 200 5.920(14.95) 180 6.120(14.46) 180 Latiumite (Ca,K)8(Al,Mg,Fe)(Si,Al)10O25(SO4)
5.720(15.48) 200 5.820(15.21) 200 5.220(16.97) 160 Vysotskite (Pd,Ni)S
5.720(15.48) 200 4.020(22.09) 120 3.620(24.57) 60 Rhodplumsite Pb2Rh3S2
5.720(15.48) 200 37.480(2.36) 200 17.940(4.92) 180 Strashimirite Cu8(AsO4)4(OH)4·5(H2O)
5.720(15.48) 200 5.500(16.10) 120 6.980(12.67) 100 Fermorite (Ca,Sr)5(AsO4,PO4)3(OH)
5.720(15.48) 200 6.320(14.00) 150 19.040(4.64) 120 Syngenite K2Ca(SO4)2·(H2O)
5.720(15.48) 200 4.060(21.87) 160 6.860(12.89) 140 Incaite Pb4Sn4FeSb2S15
5.720(15.48) 200 11.580(7.63) 140 8.700(10.16) 100 Mesolite Na2Ca2Al6Si9O30·8(H2O)
5.722(15.47) 200 6.904(12.81) 180 7.156(12.36) 116 IMA2008-058 Ag5Bi13S22
5.724(15.47) 200 6.156(14.38) 160 3.926(22.63) 100 Monazite-(Ce) (Ce,La,Nd,Th)PO4
5.726(15.46) 200 4.776(18.56) 100 5.306(16.69) 100 Samfowlerite Ca14Mn++3Zn2(Be,Zn)2Be6(SiO4)6(Si2O7)4(OH,F)6
5.726(15.46) 200 6.980(12.67) 200 5.416(16.35) 120 Beusite (Mn++,Fe++,Ca,Mg)3(PO4)2
5.732(15.45) 200 6.766(13.07) 150 5.662(15.64) 144 Loveringite (Ca,Ce)(Ti,Fe+++,Cr,Mg)21O38
5.734(15.44) 200 7.470(11.84) 192 6.694(13.22) 168 IMA2008-053 Cu7Pb27Bi25S68
5.734(15.44) 200 8.774(10.07) 100 13.098(6.74) 100 Tetranatrolite Na2[Al2Si3O10]·2(H2O)
5.734(15.44) 200 6.508(13.59) 190 15.960(5.53) 180 Beryl Be3Al2Si6O18
5.736(15.43) 200 6.170(14.34) 120 7.422(11.91) 100 Hardystonite Ca2ZnSi2O7
5.736(15.43) 200 4.060(21.87) 180 4.690(18.91) 150 Elpasolite K2NaAlF6
5.738(15.43) 200 5.930(14.93) 160 23.640(3.73) 110 Hodgkinsonite MnZn2SiO4(OH)2
5.740(15.42) 200 7.300(12.11) 200 7.800(11.33) 200 Sahamalite-(Ce) (Mg,Fe++)Ce2(CO3)4
5.740(15.42) 200 5.372(16.49) 100 6.060(14.61) 60 Caryinite (Na,Pb)(Ca,Na)(Ca,Mn++)(Mn++,Mg)2(AsO4)3
5.740(15.42) 200 6.180(14.32) 200 8.400(10.52) 140 Steenstrupine-(Ce) Na14Ce6Mn++Mn+++Fe++2(Zr,Th)(Si6O18)2(PO4)7·3(H2O)
5.740(15.42) 200 6.100(14.51) 180 6.520(13.57) 140 Triplite (Mn,Fe++,Mg,Ca)2(PO4)(F,OH)
5.740(15.42) 200 5.360(16.53) 120 6.260(14.14) 80 Paakkonenite Sb2AsS2
5.740(15.42) 200 6.000(14.75) 180 6.560(13.49) 90 Hiortdahlite (Ca,Na,Y)3(Zr,Ti)Si2O7(F,O,OH)2
5.740(15.42) 200 3.800(23.39) 160 3.996(22.23) 160 Belovite-(Ce) (Sr,Ce,Na,Ca)5(PO4)3(OH)
5.740(15.42) 200 7.400(11.95) 140 5.250(16.87) 120 Antimonselite Sb2Se3
5.740(15.42) 200 3.520(25.28) 60 6.180(14.32) 60 Akermanite Ca2MgSi2O7
5.744(15.41) 200 6.390(13.85) 140 5.964(14.84) 120 Bustamite (Mn,Ca)3Si3O9
5.744(15.41) 200 23.020(3.84) 200 6.130(14.44) 94 Tuscanite K(Ca,Na)6(Si,Al)10O22(SO4,CO3,(OH)2)·(H2O)
5.744(15.41) 200 5.658(15.65) 156 20.722(4.26) 138 Chloroxiphite Pb3CuCl2(OH)2O2
5.748(15.40) 200 4.408(20.13) 180 8.580(10.30) 180 Papagoite CaCuAlSi2O6(OH)3
5.752(15.39) 200 4.136(21.47) 120 8.680(10.18) 80 Coiraite (Pb,Sn)12.5As3Sn5FeS28
5.754(15.39) 200 7.948(11.12) 56 3.756(23.67) 52 IMA2008-068 Ca2Pb3(PO4)3F
5.757(15.38) 200 6.506(13.60) 180 10.780(8.20) 160 Cervandonite-(Ce) (Ce,Nd,La)(Fe+++,Fe++,Ti++++,Al)3(SiO7)1-x+y(AsO3)1+x-y(OH)3x-3y
5.758(15.38) 200 7.128(12.41) 140 9.760(9.05) 80 Bastnasite-(Ce) Ce(CO3)F
5.758(15.38) 200 6.714(13.18) 120 6.254(14.15) 100 Iltisite HgSAg(Cl,Br)
5.760(15.37) 200 5.960(14.85) 200 6.620(13.36) 200 Fornacite Pb2Cu(CrO4)(AsO4)(OH)
5.760(15.37) 200 5.900(15.00) 160 5.560(15.93) 80 Iimoriite-(Y) Y2(SiO4)(CO3)
5.760(15.37) 200 4.100(21.66) 180 6.760(13.09) 180 Bursaite Pb5Bi4S11
5.760(15.37) 140 6.200(14.27) 140 6.580(13.45) 120 Karnasurtite-(Ce) (Ce,La,Th)(Ti,Nb)(Al,Fe+++)(Si,P)2O7(OH)4·3(H2O) (?)
5.760(15.37) 200 5.880(15.05) 200 6.900(12.82) 180 Potosiite Pb6Sn2FeSb2S14
5.760(15.37) 200 6.460(13.70) 200 5.200(17.04) 160 Arsendescloizite PbZn(AsO4)(OH)
5.760(15.37) 200 5.404(16.39) 160 5.272(16.80) 140 Quadruphite-VIII Na14CaMgTi4(Si2O7)2(PO4)4O4F2
5.760(15.37) 200 7.700(11.48) 200 11.460(7.71) 100 Cylindrite Pb3Sn4FeSb2S14
5.760(15.37) 200 5.654(15.66) 166 4.058(21.88) 128 Hilgardite Ca2B5O9Cl·(H2O)
5.760(15.37) 200 9.620(9.19) 180 5.200(17.04) 160 Gadolinite-(Ce) (Ce,La,Nd,Y)2Fe++Be2Si2O10
5.760(15.37) 200 5.404(16.39) 160 5.272(16.80) 140 Quadruphite-VII Na14CaMgTi4[Si2O7]2(PO4)4O4F2
5.760(15.37) 200 5.960(14.85) 190 6.340(13.96) 120 Clinoenstatite Mg2Si2O6
5.760(15.37) 200 7.120(12.42) 140 9.760(9.05) 80 Bastnasite-(La) La(CO3)F
5.760(15.37) 200 6.360(13.91) 180 3.934(22.58) 160 Klockmannite CuSe
5.762(15.36) 200 6.056(14.61) 200 6.378(13.87) 116 Rustumite Ca10(Si2O7)2(SiO4)Cl2(OH)2
5.764(15.36) 200 11.600(7.61) 142 12.160(7.26) 100 Perhamite Ca3Al7(SiO4)3(PO4)4(OH)3·16.5(H2O)
5.764(15.36) 200 6.374(13.88) 180 8.152(10.84) 160 Almarudite K([ ],Na)2(Mn,Fe,Mg)2(Be,Al)3[Si12O30]
5.764(15.36) 200 11.700(7.55) 200 13.180(6.70) 180 Scolecite CaAl2Si3O10·3(H2O)
5.766(15.35) 200 3.570(24.92) 120 4.382(20.25) 100 Dolomite CaMg(CO3)2
5.766(15.35) 200 5.874(15.07) 100 6.446(13.73) 92 Viitaniemiite Na(Ca,Mn++)Al(PO4)(F,OH)3
5.768(15.35) 200 5.652(15.67) 180 11.540(7.65) 140 Sverigeite NaMnMgSn++++Be2Si3O12(OH)
5.768(15.35) 200 5.794(15.28) 200 7.180(12.32) 174 Belovite-(La) (Sr,La,Ce,Ca)5(PO4)3(F,OH)
5.770(15.34) 200 6.286(14.08) 180 5.350(16.56) 180 Tedhadleyite Hg++Hg+10O4I2(Cl1.16Br0.84)2
5.772(15.34) 200 4.082(21.75) 110 3.334(26.72) 32 Bromargyrite AgBr
5.774(15.33) 200 4.082(21.75) 140 6.868(12.88) 140 Wittite Pb3Bi4(S,Se)9
5.774(15.33) 200 5.842(15.15) 200 9.400(9.40) 200 Larderellite (NH4)B5O6(OH)4
5.776(15.33) 200 23.876(3.70) 180 5.934(14.92) 100 Lalondeite (Na,Ca)6(Ca,Na)3Si16O38(F,OH)2·3(H2O)
5.776(15.33) 200 6.037(14.66) 168 5.776(15.33) 96 Selenopolybasite [(Ag,Cu)6(Sb,As)2(S,Se)7][Ag9Cu(S,Se)2Se2]
5.779(15.32) 200 6.822(12.97) 180 6.590(13.42) 176 Heteromorphite Pb7Sb8S19
5.780(15.32) 200 5.620(15.76) 180 6.440(13.74) 100 Lavenite (Na,Ca)2(Mn,Fe++)(Zr,Ti,Nb)Si2O7(O,OH,F)
5.780(15.32) 200 7.980(11.08) 200 14.500(6.09) 160 Stokesite CaSnSi3O9·2(H2O)
5.780(15.32) 200 6.380(13.87) 200 8.160(10.83) 180 Sogdianite (K,Na)2(Li,Fe+++,Al)3ZrSi12O30

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