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 392 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 5.69478 AND d1 < 5.92722)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.760(15.37) 200 4.100(21.66) 180 6.760(13.09) 180 Bursaite Pb5Bi4S11
5.760(15.37) 200 6.360(13.91) 180 3.934(22.58) 160 Klockmannite CuSe
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 5.960(14.85) 190 6.340(13.96) 120 Clinoenstatite Mg2Si2O6
5.760(15.37) 200 5.880(15.05) 200 6.900(12.82) 180 Potosiite Pb6Sn2FeSb2S14
5.760(15.37) 200 7.700(11.48) 200 11.460(7.71) 100 Cylindrite Pb3Sn4FeSb2S14
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 9.620(9.19) 180 5.200(17.04) 160 Gadolinite-(Ce) (Ce,La,Nd,Y)2Fe++Be2Si2O10
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 5.900(15.00) 160 5.560(15.93) 80 Iimoriite-(Y) Y2(SiO4)(CO3)
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 5.874(15.07) 100 6.446(13.73) 92 Viitaniemiite Na(Ca,Mn++)Al(PO4)(F,OH)3
5.766(15.35) 200 3.570(24.92) 120 4.382(20.25) 100 Dolomite CaMg(CO3)2
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)
5.768(15.35) 200 5.652(15.67) 180 11.540(7.65) 140 Sverigeite NaMnMgSn++++Be2Si3O12(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 6.037(14.66) 168 5.776(15.33) 96 Selenopolybasite [(Ag,Cu)6(Sb,As)2(S,Se)7][Ag9Cu(S,Se)2Se2]
5.776(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)
5.779(15.32) 200 6.822(12.97) 180 6.590(13.42) 176 Heteromorphite Pb7Sb8S19
5.780(15.32) 200 6.900(12.82) 180 5.500(16.10) 160 Miargyrite AgSbS2
5.780(15.32) 200 6.380(13.87) 200 8.160(10.83) 180 Sogdianite (K,Na)2(Li,Fe+++,Al)3ZrSi12O30
5.780(15.32) 200 5.360(16.53) 190 6.140(14.41) 180 Kilchoanite Ca3Si2O7
5.780(15.32) 200 6.700(13.20) 120 8.340(10.60) 120 Raguinite TlFeS2
5.780(15.32) 200 3.578(24.86) 80 3.612(24.63) 66 Minrecordite CaZn(CO3)2
5.780(15.32) 200 5.580(15.87) 160 5.180(17.10) 140 Clinozoisite Ca2Al3(SiO4)3(OH) = Ca2AlAl2(SiO4)(Si2O7)O(OH)
5.780(15.32) 200 8.880(9.95) 160 7.260(12.18) 140 Getchellite AsSbS3
5.780(15.32) 200 2.900(30.81) 140 4.520(19.62) 140 Mongshanite (Mg,Cr,Fe++)2(Ti,Zr)5O12
5.780(15.32) 200 3.552(25.05) 160 3.028(29.47) 140 Kobeite-(Y) (Y,U)(Ti,Nb)2(O,OH)6 (?)
5.780(15.32) 200 3.886(22.87) 180 5.260(16.84) 180 Padmaite PdBiSe
5.780(15.32) 200 4.218(21.04) 160 3.980(22.32) 140 Hexatestibiopanickelite (Ni,Pd)(Te,Sb)
5.780(15.32) 200 5.040(17.58) 180 6.120(14.46) 160 Lammerite Cu3[(As,P)O4]2
5.780(15.32) 200 5.560(15.93) 140 6.334(13.97) 140 Apatite-(SrOH) (Sr,Ca)5(PO4)3(F,OH)
5.780(15.32) 200 5.980(14.80) 200 4.586(19.34) 160 Alunite KAl3(SO4)2(OH)6
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 3.178(28.05) 180 3.464(25.70) 180 Kettnerite CaBi(CO3)OF
5.782(15.31) 200 7.166(12.34) 200 14.500(6.09) 200 Schneiderhohnite Fe++Fe+++3As+++5O13
5.782(15.31) 200 7.508(11.78) 140 5.550(15.96) 100 Thorikosite Pb3(Sb+++,As+++)O3(OH)Cl2
5.784(15.31) 200 5.200(17.04) 160 5.364(16.51) 160 Mukhinite Ca2Al2V+++(SiO4)3(OH)
5.788(15.30) 200 6.860(12.89) 180 3.962(22.42) 150 Senaite Pb(Ti,Fe,Mn)21O38
5.788(15.30) 200 6.264(14.13) 180 5.444(16.27) 160 Vasilyevite (Hg2)++10O6I3Cl(CO3)
5.790(15.29) 200 5.232(16.93) 106 7.012(12.61) 82 Manganiandrosite-(La) (Mn,Ca)(La,Ce,Ca,Nd)AlMn+++Mn++(SiO4)(Si2O7)O(OH)
5.790(15.29) 200 5.596(15.82) 140 5.640(15.70) 140 Johnbaumite Ca5(AsO4)3(OH)
5.790(15.29) 200 5.824(15.20) 190 7.574(11.67) 160 Pumpellyite-(Al) Ca2(Al,Fe++,Mg)Al2(SiO4)(Si2O7)(OH,O)2·H2O
5.790(15.29) 200 5.422(16.33) 180 14.162(6.24) 160 Rouvilleite Na3Ca2(CO3)3F
5.790(15.29) 200 6.840(12.93) 144 5.700(15.53) 120 Davidite-(La) (La,Ce,Ca)(Y,U)(Ti,Fe+++)20O38
5.790(15.29) 200 5.938(14.91) 200 5.510(16.07) 140 Scandiobabingtonite Ca2(Fe++,Mn)ScSi5O14(OH)
5.790(15.29) 200 5.992(14.77) 200 6.726(13.15) 200 Gustavite PbAgBi3S6 (?)
5.792(15.28) 200 8.348(10.59) 90 5.368(16.50) 84 Demicheleite-(Cl) BiSCl
5.792(15.28) 200 5.324(16.64) 116 5.414(16.36) 86 Manganiandrosite-(Ce) (Mn++,Ca)(Ce,REE)AlMn+++Mn++(Si2O7)(SiO4)O(OH)
5.792(15.28) 200 13.340(6.62) 180 9.440(9.36) 160 Mammothite Pb6Cu4AlSb+++++O2(SO4)2Cl4(OH)16
5.792(15.28) 200 5.382(16.46) 140 5.826(15.20) 100 Sobolevite Na11(Na,Ca)4(Mg,Mn)Ti++++4(Si4O12)(PO4)4O5F3
5.796(15.27) 200 6.054(14.62) 136 5.226(16.95) 52 Grenmarite (Zr,Mn)2(Zr,Ti)(Mn,Na)(Na,Ca)4(Si2O7)2(O,F)4
5.798(15.27) 200 3.624(24.54) 12 4.398(20.17) 12 Ankerite Ca(Fe++,Mg,Mn)(CO3)2
5.800(15.26) 200 5.404(16.39) 160 5.706(15.52) 140 Gatehouseite Mn++5(PO4)2(OH)4
5.800(15.26) 200 9.396(9.40) 100 2.304(39.06) 80 Allendeite Sc4Zr3O12
5.800(15.26) 200 5.580(15.87) 96 5.400(16.40) 52 Clinozoisite-(Sr) CaSrAl3(Si2O7)(SiO4)O(OH)
5.800(15.26) 200 12.738(6.93) 180 8.832(10.01) 160 Aegirine NaFe+++Si2O6
5.800(15.26) 200 3.380(26.35) 140 5.280(16.78) 140 Shcherbakovite KKNaTi2O(OH)[Si4O12]
5.800(15.26) 200 5.920(14.95) 200 20.260(4.36) 200 Rudenkoite Sr3Al3[(Si,Al)4O10](OH,O)8Cl2·H2O
5.800(15.26) 200 6.040(14.65) 200 6.420(13.78) 160 Pigeonite (Mg,Fe++,Ca)(Mg,Fe++)Si2O6
5.800(15.26) 200 5.480(16.16) 100 7.580(11.66) 100 Pumpellyite-(Mg) Ca2MgAl2(SiO4)(Si2O7)(OH)2·(H2O)
5.800(15.26) 200 5.820(15.21) 200 7.580(11.66) 180 Pumpellyite-(Fe+++) Ca2Fe+++Al2(SiO4)(Si2O7)(OH,O)2·(H2O)
5.800(15.26) 200 4.940(17.94) 170 6.318(14.01) 142 Lacroixite NaAl(PO4)F
5.800(15.26) 200 6.360(13.91) 120 3.562(24.98) 60 Leightonite K2Ca2Cu(SO4)4·2(H2O)
5.800(15.26) 200 6.360(13.91) 140 5.700(15.53) 32 Polyhalite K2Ca2Mg(SO4)4·2(H2O)
5.802(15.26) 200 6.164(14.36) 80 6.122(14.46) 40 Pectolite NaCa2Si3O8(OH)
5.802(15.26) 200 4.148(21.40) 130 4.052(21.92) 102 Zlatogorite CuNiSb2
5.802(15.26) 200 5.384(16.45) 120 5.222(16.96) 100 Allanite-(La) Ca(REE,Ca)Al2(Fe++,Fe+++)(SiO4)(Si2O7)O(OH)
5.804(15.25) 200 3.638(24.45) 66 3.404(26.16) 42 Ashoverite Zn(OH)2
5.804(15.25) 200 4.082(21.75) 120 3.100(28.77) 100 Borovskite Pd3SbTe4
5.806(15.25) 200 6.002(14.75) 142 5.772(15.34) 106 Arcanite K2SO4
5.806(15.25) 200 31.400(2.81) 200 6.560(13.49) 150 Chiavennite CaMnBe2Si5O13(OH)2·2(H2O)
5.806(15.25) 200 5.196(17.05) 100 8.000(11.05) 100 Piemontite Ca2(Al,Mn,Fe)3(SiO4)3(OH) = Ca2(Mn,Fe)Al2(SiO4)(Si2O7)O(OH)
5.810(15.24) 200 7.042(12.56) 160 4.398(20.17) 160 Raadeite Mg7(PO4)2(OH)8
5.812(15.23) 200 5.982(14.80) 154 24.580(3.59) 120 Ottensite Na3(Sb2O3)3(SbS3)·3H2O
5.814(15.23) 200 5.652(15.67) 180 6.860(12.89) 120 Turneaureite Ca5[(As,P)O4]3Cl
5.814(15.23) 200 6.842(12.93) 200 7.304(12.11) 160 Pollucite (Cs,Na)2Al2Si4O12·(H2O)
5.816(15.22) 200 5.200(17.04) 160 3.736(23.80) 120 Kochite Na2(Na,Ca)4Ca4(Mn,Ca)2Zr2Ti2(Si2O7)4(O,F)4F4
5.818(15.22) 200 3.548(25.08) 176 8.440(10.47) 136 Demicheleite-(Br) BiSBr
5.820(15.21) 200 4.320(20.54) 100 6.780(13.05) 100 Batisite BaNaNaTi2O2[Si4O12]
5.820(15.21) 200 5.260(16.84) 160 5.460(16.22) 140 Khristovite-(Ce) (Ca,REE)(Ce,REE)(Mg,Fe,Cr,Ti,V,Al)Mn++Al(SiO4)(Si2O7)(OH)(F,O)
5.820(15.21) 200 5.640(15.70) 180 5.680(15.59) 180 Svabite Ca5(AsO4)3F
5.820(15.21) 200 10.360(8.53) 160 4.640(19.11) 140 Chiolite Na5Al3F14
5.820(15.21) 200 8.840(1-) 150 7.460(11.85) 120 Muirite Ba10Ca2Mn++TiSi10O30(OH,Cl,F)10
5.820(15.21) 200 6.860(12.89) 190 6.880(12.86) 190 Vanthoffite Na6Mg(SO4)4
5.820(15.21) 200 5.200(17.04) 100 6.980(12.67) 100 Epidote-(Pb) (Ca,Pb,Sr)2(Al,Fe+++)3(SiO4)(Si2O7)O(OH)
5.820(15.21) 200 5.980(14.80) 160 6.140(14.41) 60 Aeschynite-(Y) (Y,Ca,Fe)(Ti,Nb)2(O,OH)6
5.820(15.21) 200 5.740(15.42) 160 8.840(1-) 160 Bartelkeite PbFe++Ge3O8
5.820(15.21) 200 5.500(16.10) 120 7.580(11.66) 120 Pumpellyite-(Fe++) Ca2Fe++(Al,Fe+++)2(SiO4)(Si2O7)(OH)2·(H2O)
5.820(15.21) 200 6.420(13.78) 100 9.700(9.11) 100 Yoshimuraite (Ba,Sr)2(Mn,Fe)2(Ti,Fe)(Si2O7)2(PO4,SO4)(OH)
5.820(15.21) 200 6.680(13.24) 140 5.200(17.04) 110 Schuetteite Hg3(SO4)O2
5.820(15.21) 200 9.220(9.58) 180 6.000(14.75) 160 Ferrosilite (Fe++,Mg)2Si2O6
5.822(15.21) 200 9.900(8.92) 176 7.192(12.30) 158 Hydroxylbastnasite-(Nd) Nd(CO3)(OH)

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