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 403 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 5.733 AND d1 < 5.967)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.734(15.44) 200 6.508(13.59) 190 15.960(5.53) 180 Beryl Be3Al2Si6O18
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)
5.736(15.43) 200 4.060(21.87) 180 4.690(18.91) 150 Elpasolite K2NaAlF6
5.736(15.43) 200 6.170(14.34) 120 7.422(11.91) 100 Hardystonite Ca2ZnSi2O7
5.738(15.43) 200 5.930(14.93) 160 23.640(3.73) 110 Hodgkinsonite MnZn2SiO4(OH)2
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 7.400(11.95) 140 5.250(16.87) 120 Antimonselite Sb2Se3
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 7.300(12.11) 200 7.800(11.33) 200 Sahamalite-(Ce) (Mg,Fe++)Ce2(CO3)4
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 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 3.520(25.28) 60 6.180(14.32) 60 Akermanite Ca2MgSi2O7
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)
5.744(15.41) 200 6.390(13.85) 140 5.964(14.84) 120 Bustamite (Mn,Ca)3Si3O9
5.744(15.41) 200 5.658(15.65) 156 20.722(4.26) 138 Chloroxiphite Pb3CuCl2(OH)2O2
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)
5.748(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 6.714(13.18) 120 6.254(14.15) 100 Iltisite HgSAg(Cl,Br)
5.758(15.38) 200 7.128(12.41) 140 9.760(9.05) 80 Bastnasite-(Ce) Ce(CO3)F
5.760(15.37) 200 6.360(13.91) 180 3.934(22.58) 160 Klockmannite CuSe
5.760(15.37) 200 5.880(15.05) 200 6.900(12.82) 180 Potosiite Pb6Sn2FeSb2S14
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) 200 5.960(14.85) 200 6.620(13.36) 200 Fornacite Pb2Cu(CrO4)(AsO4)(OH)
5.760(15.37) 200 7.700(11.48) 200 11.460(7.71) 100 Cylindrite Pb3Sn4FeSb2S14
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 6.460(13.70) 200 5.200(17.04) 160 Arsendescloizite PbZn(AsO4)(OH)
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 7.120(12.42) 140 9.760(9.05) 80 Bastnasite-(La) La(CO3)F
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 5.654(15.66) 166 4.058(21.88) 128 Hilgardite Ca2B5O9Cl·(H2O)
5.760(15.37) 200 5.404(16.39) 160 5.272(16.80) 140 Quadruphite-VII Na14CaMgTi4[Si2O7]2(PO4)4O4F2
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 11.700(7.55) 200 13.180(6.70) 180 Scolecite CaAl2Si3O10·3(H2O)
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]
5.766(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 5.794(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 5.842(15.15) 200 9.400(9.40) 200 Larderellite (NH4)B5O6(OH)4
5.774(15.33) 200 4.082(21.75) 140 6.868(12.88) 140 Wittite Pb3Bi4(S,Se)9
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 3.178(28.05) 180 3.464(25.70) 180 Kettnerite CaBi(CO3)OF
5.780(15.32) 200 3.886(22.87) 180 5.260(16.84) 180 Padmaite PdBiSe
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 5.040(17.58) 180 6.120(14.46) 160 Lammerite Cu3[(As,P)O4]2
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 6.900(12.82) 180 5.500(16.10) 160 Miargyrite AgSbS2
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 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 4.218(21.04) 160 3.980(22.32) 140 Hexatestibiopanickelite (Ni,Pd)(Te,Sb)
5.780(15.32) 200 5.360(16.53) 190 6.140(14.41) 180 Kilchoanite Ca3Si2O7
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 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 8.880(9.95) 160 7.260(12.18) 140 Getchellite AsSbS3
5.780(15.32) 200 7.980(11.08) 200 14.500(6.09) 160 Stokesite CaSnSi3O9·2(H2O)
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 3.578(24.86) 80 3.612(24.63) 66 Minrecordite CaZn(CO3)2
5.780(15.32) 200 6.700(13.20) 120 8.340(10.60) 120 Raguinite TlFeS2
5.782(15.31) 200 7.508(11.78) 140 5.550(15.96) 100 Thorikosite Pb3(Sb+++,As+++)O3(OH)Cl2
5.782(15.31) 200 7.166(12.34) 200 14.500(6.09) 200 Schneiderhohnite Fe++Fe+++3As+++5O13
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 6.264(14.13) 180 5.444(16.27) 160 Vasilyevite (Hg2)++10O6I3Cl(CO3)
5.788(15.30) 200 6.860(12.89) 180 3.962(22.42) 150 Senaite Pb(Ti,Fe,Mn)21O38
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 5.992(14.77) 200 6.726(13.15) 200 Gustavite PbAgBi3S6 (?)
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 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 5.596(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
5.792(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 5.382(16.46) 140 5.826(15.20) 100 Sobolevite Na11(Na,Ca)4(Mg,Mn)Ti++++4(Si4O12)(PO4)4O5F3
5.792(15.28) 200 8.348(10.59) 90 5.368(16.50) 84 Demicheleite-(Cl) BiSCl
5.792(15.28) 200 13.340(6.62) 180 9.440(9.36) 160 Mammothite Pb6Cu4AlSb+++++O2(SO4)2Cl4(OH)16
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 6.360(13.91) 140 5.700(15.53) 32 Polyhalite K2Ca2Mg(SO4)4·2(H2O)
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 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 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 5.404(16.39) 160 5.706(15.52) 140 Gatehouseite Mn++5(PO4)2(OH)4
5.800(15.26) 200 4.940(17.94) 170 6.318(14.01) 142 Lacroixite NaAl(PO4)F
5.800(15.26) 200 9.396(9.40) 100 2.304(39.06) 80 Allendeite Sc4Zr3O12
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 5.580(15.87) 96 5.400(16.40) 52 Clinozoisite-(Sr) CaSrAl3(Si2O7)(SiO4)O(OH)
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 12.738(6.93) 180 8.832(10.01) 160 Aegirine NaFe+++Si2O6

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