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 364 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 5.635 AND d1 < 5.865)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.636(15.71) 200 7.300(12.11) 180 3.488(25.52) 160 Tusionite MnSn++++(BO3)2
5.638(15.70) 200 6.154(14.38) 160 6.418(13.79) 120 Joosteite (Mn++,Mn+++,Fe+++)2(PO4)O
5.640(15.70) 200 6.440(13.74) 80 3.880(22.90) 60 Aramayoite Ag3Sb2(Sb,Bi)S6
5.640(15.70) 200 6.880(12.86) 180 4.234(20.96) 100 Trimounsite-(Y) (Y,REE)2Ti2SiO9
5.640(15.70) 200 3.930(22.61) 60 5.740(15.42) 60 Sergeevite Ca2Mg11(CO3)9(HCO3)4(OH)4·6(H2O)
5.640(15.70) 200 10.000(8.84) 200 10.800(8.18) 200 Atacamite Cu2Cl(OH)3
5.640(15.70) 200 6.020(14.70) 180 12.060(7.32) 110 Rhabdophane-(Ce) (Ce,La)PO4·(H2O)
5.640(15.70) 200 6.880(12.86) 200 5.820(15.21) 200 Franckeite (Pb,Sn)6Fe++Sn2Sb2S14
5.640(15.70) 200 6.240(14.18) 200 8.020(11.02) 160 Mcbirneyite Cu3(VO4)2
5.640(15.70) 200 6.480(13.65) 180 6.740(13.12) 180 Borodaevite Ag5(Bi,Sb)9S16
5.640(15.70) 200 3.098(28.79) 120 3.840(23.14) 100 Melonite NiTe2
5.640(15.70) 200 6.540(13.53) 140 3.922(22.65) 120 Schirmerite Ag3Pb3Bi9S18 to Ag3Pb6Bi7S18
5.640(15.70) 200 6.420(13.78) 160 5.440(16.28) 120 Smithite AgAsS2
5.640(15.70) 200 4.900(18.09) 76 2.970(30.06) 66 Cleusonite Pb(U++++,U++++++)(Ti,Fe++,Fe+++)20(O,OH)38
5.640(15.70) 200 5.740(15.42) 160 12.420(7.11) 160 Warikahnite Zn3(AsO4)2·2(H2O)
5.640(15.70) 200 5.140(17.24) 140 5.760(15.37) 140 Sursassite Mn++2Al3(SiO4)(Si2O7)(OH)3
5.642(15.69) 200 3.988(22.27) 110 3.256(27.37) 30 Halite NaCl
5.642(15.69) 200 7.240(12.21) 150 6.200(14.27) 130 Cascandite Ca(Sc,Fe++)Si3O8(OH)
5.642(15.69) 200 5.102(17.37) 160 5.612(15.78) 140 Dellaite Ca6Si3O11(OH)2
5.642(15.69) 200 5.974(14.82) 128 6.274(14.10) 66 Pyrophosphite K2CaP2O7
5.644(15.69) 200 6.726(13.15) 100 6.236(14.19) 54 Sicherite TlAg2(As,Sb)3S6
5.646(15.68) 200 7.174(12.33) 172 5.556(15.94) 168 Jentschite TlPbAs2SbS6
5.648(15.68) 200 6.060(14.61) 160 5.448(16.26) 120 Killalaite 2Ca3Si2O7·(H2O)
5.650(15.67) 200 3.810(23.33) 196 5.158(17.18) 162 Milotaite PdSbSe
5.650(15.67) 200 5.920(14.95) 200 14.280(6.18) 160 Alluaivite Na19(Ca,Mn++)6(Ti,Nb)3(Si3O9)2(Si10O28)2Cl·2(H2O)
5.652(15.67) 200 5.204(17.02) 112 4.668(19.00) 66 Natroxalate Na2C2O4
5.652(15.67) 200 5.550(15.96) 116 5.474(16.18) 92 IMA2009-005 (Y,Ca,REE)5[(Si,P)O4]3F
5.654(15.66) 200 6.600(13.40) 160 4.060(21.87) 120 Matildite AgBiS2
5.656(15.65) 200 18.620(4.74) 180 10.680(8.27) 120 Segelerite CaMgFe+++(PO4)2(OH)·4(H2O)
5.658(15.65) 200 4.540(19.54) 180 5.062(17.51) 142 Mineevite-(Y) Na25Ba(Y,Gd,Dy)2(HCO3)4(CO3)11(SO4)2ClF2
5.658(15.65) 200 5.672(15.61) 160 4.876(18.18) 100 Ernstite (Mn++1-xFe+++x)Al(PO4)(OH)2-xOx
5.660(15.64) 200 3.556(25.02) 180 3.680(24.16) 160 Lomonosovite Na5Ti2O2(Si2O7)(PO4)
5.660(15.64) 200 6.960(12.71) 160 5.960(14.85) 140 Freieslebenite AgPbSbS3
5.660(15.64) 200 5.690(15.56) 60 4.018(22.10) 56 Barioperovskite BaTiO3
5.660(15.64) 200 5.500(16.10) 160 6.300(14.05) 140 Cafarsite Ca8(Ti,Fe++,Fe+++,Mn)6-7(As+++O3)12·4(H2O)
5.660(15.64) 200 4.220(21.03) 180 3.560(24.99) 160 Landauite NaMnZn2(Ti,Fe+++)6Ti12O38
5.660(15.64) 200 3.340(26.67) 160 4.720(18.78) 140 Linnaeite Co++Co+++2S4
5.660(15.64) 200 5.360(16.53) 120 3.386(26.30) 100 Arseniopleite (Ca,Na)(Na,Pb)Mn++(Mn++,Mg,Fe++)2(AsO4)3
5.660(15.64) 200 6.120(14.46) 140 4.240(20.93) 120 Sinjarite CaCl2·2(H2O)
5.660(15.64) 200 3.420(26.03) 160 2.180(41.38) 120 Vaesite NiS2
5.660(15.64) 200 5.980(14.80) 200 4.280(20.74) 100 Tristramite (Ca,U++++,Fe+++)(PO4,SO4)·2(H2O)
5.660(15.64) 200 5.706(15.52) 126 5.130(17.27) 110 Ternesite Ca5(SiO4)2SO4
5.660(15.64) 200 6.520(13.57) 180 3.996(22.23) 160 Cuboargyrite AgSbS
5.660(15.64) 200 4.840(18.31) 180 5.840(15.16) 160 Jadeite Na(Al,Fe+++)Si2O6
5.660(15.64) 200 6.260(14.14) 200 5.120(17.31) 180 Gadolinite-(Y) Y2Fe++Be2Si2O10
5.660(15.64) 200 6.360(13.91) 180 13.220(6.68) 180 Afwillite Ca3Si2O4(OH)6
5.660(15.64) 200 6.220(14.23) 200 5.080(17.44) 180 Minasgeraisite-(Y) CaY2Be2Si2O10
5.662(15.64) 200 5.002(17.72) 140 5.132(17.26) 100 Fayalite Fe++2SiO4
5.662(15.64)
-
4.000(22.21)
-
3.262(27.32)
-
Hapkeite Fe2Si
5.662(15.64) 200 6.096(14.52) 140 7.820(11.31) 120 Skinnerite Cu3SbS3
5.664(15.63) 200 6.986(12.66) 200 8.300(10.65) 180 Parapierrotite Tl(Sb,As)5S8
5.664(15.63) 200 6.484(13.65) 84 5.230(16.94) 70 Jasmundite Ca11(SiO4)4O2S
5.664(15.63) 200 18.800(4.70) 160 10.580(8.35) 120 Overite CaMgAl(PO4)2(OH)·4(H2O)
5.666(15.63) 200 5.546(15.97) 160 9.740(9.07) 140 Laphamite As2(Se,S)3
5.666(15.63) 200 3.944(22.52) 60 5.776(15.33) 40 Huntite CaMg3(CO3)4
5.666(15.63) 200 9.608(9.20) 172 5.614(15.77) 164 Hennomartinite SrMn+++2Si2O7(OH)2·(H2O)
5.672(15.61) 200 8.026(11.01) 70 4.012(22.14) 58 Lakargiite CaZrO3
5.672(15.61) 200 6.960(12.71) 160 5.618(15.76) 160 Britholite-(Ce) (Ce,Ca,Th,La,Nd)5(SiO4,PO4)3(OH,F)
5.674(15.60) 200 23.200(3.81) 186 7.740(11.42) 150 Tvedalite (Ca,Mn++)4Be3Si6O17(OH)4·3(H2O)
5.674(15.60) 200 3.402(26.17) 160 5.144(17.22) 160 Whitlockite Ca9(Mg,Fe++)(PO4)6(PO3OH)
5.674(15.60) 200 5.390(16.43) 160 7.880(11.22) 120 Pinchite Hg++5O4Cl2
5.676(15.60) 200 5.480(16.16) 106 5.628(15.73) 96 Fluorcaphite (Ca,Sr,Ce,Na)5(PO4)3F
5.676(15.60) 200 5.166(17.15) 160 7.164(12.34) 160 Holdenite (Mn,Mg)6Zn3(AsO4)2(SiO4)(OH)8
5.678(15.59) 200 6.300(14.05) 180 6.030(14.68) 160 Grischunite NaCa2Mn++5Fe+++(AsO4)6·2(H2O)
5.678(15.59) 200 5.922(14.95) 182 22.770(3.88) 86 Kentbrooksite (Na,REE)15(Ca,REE)6Mn++Zr3NbSi25O74F2·2(H2O)
5.678(15.59) 200 5.996(14.76) 140 6.500(13.61) 120 Wohlerite NaCa2(Zr,Nb)Si2O7(O,OH,F)2
5.678(15.59) 200 8.736(10.12) 140 12.206(7.24) 80 Donnayite-(Y) Sr3NaCaY(CO3)6·3(H2O)
5.678(15.59) 200 5.564(15.92) 180 5.666(15.63) 180 Janhaugite (Na,Ca)3(Mn++,Fe++)3(Ti++++,Zr,Nb)2Si4O15(OH,F,O)3
5.680(15.59) 200 8.080(10.94) 200 11.420(7.74) 160 IMA2007-047 Pb2[B5O9]Cl·0.5H2O
5.680(15.59) 200 6.240(14.18) 200 5.680(15.59) 170 Calcybeborosilite-(Y) (REE,Ca)2[ ](B,Be)2(SiO4)2(OH,O)2
5.680(15.59) 200 5.960(14.85) 170 6.460(13.70) 160 Baghdadite Ca3(Zr,Ti)Si2O9
5.680(15.59) 200 5.480(16.16) 120 3.700(24.03) 100 Ellestadite-(OH) Ca5(SiO4,SO4)3(OH,Cl,F)
5.680(15.59) 200 5.480(16.16) 180 3.704(24.01) 160 Ellestadite-(F) Ca5(SiO4,PO4,SO4)3(F,OH,Cl)
5.680(15.59) 200 5.400(16.40) 80 7.320(12.08) 70 Heliophyllite Pb6As2O7Cl4
5.680(15.59) 200 3.500(25.43) 160 4.280(20.74) 160 Beyerite (Ca,Pb)Bi2(CO3)2O2
5.680(15.59) 200 5.506(16.08) 80 6.240(14.18) 80 Deloneite-(Ce) NaCa2SrCe(PO4)3F
5.680(15.59) 200 7.300(12.11) 180 4.560(19.45) 140 Beryllonite NaBePO4
5.680(15.59) 200 3.526(25.24) 70 7.320(12.08) 70 Rhodochrosite MnCO3
5.680(15.59) 200 6.220(14.23) 160 6.240(14.18) 160 Hingganite-(Y) Y2([ ])Be2Si2O8(OH)2
5.680(15.59) 200 3.120(28.59) 140 4.200(21.14) 140 Imgreite NiTe
5.682(15.58) 200 5.926(14.94) 184 8.600(10.28) 182 Ikranite (Na,H3O)15(Ca,Mn,REE)6Fe+++2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl·2-3H2O
5.684(15.58) 200 7.546(11.72) 188 5.328(16.62) 140 Carmichaelite (Ti,Cr,Fe)[O2-x(OH)x],x~0.5
5.684(15.58) 200 6.236(14.19) 180 5.188(17.08) 100 Conichalcite CaCu(AsO4)(OH)
5.686(15.57) 200 3.206(27.80) 180 5.456(16.23) 160 Macedonite PbTiO3
5.690(15.56) 200 3.740(23.77) 80 5.644(15.69) 80 Fluorbritholite-(Ce) (Ca,Ce,La,Na)5(SiO4,PO4)3(OH,F)
5.692(15.56) 200 4.026(22.06) 140 3.288(27.10) 42 Oldhamite (Ca,Mg,Fe)S
5.692(15.56) 200 6.178(14.32) 172 5.268(16.82) 168 Ciprianiite Ca4[(Th,U)(REE)]2(Al,[ ])2[Si4B4O22](OH,F)2
5.694(15.55) 200 8.280(10.68) 200 14.280(6.18) 200 Silinaite NaLiSi2O5·2(H2O)
5.696(15.54) 200 5.942(14.90) 156 8.600(10.28) 106 Golyshevite (Na,Ca)10Ca9(Fe+++,Fe++)2Zr3NbSi25O72(CO3)(OH)3·H2O
5.698(15.54) 200 5.940(14.90) 166 6.408(13.81) 76 Carbokentbrooksite (Na,[ ])12(Na,Ce)3Ca6Mn3Zr3Nb(Si25O73)(OH)3(CO3)·H2O
5.698(15.54) 200 6.928(12.77) 200 7.188(12.30) 180 Pavonite (Ag,Cu)(Bi,Pb)3S5
5.698(15.54) 200 6.142(14.41) 100 6.200(14.27) 100 Foordite Sn++(Nb,Ta)2O6
5.700(15.53) 200 5.680(15.59) 160 6.180(14.32) 100 Balyakinite CuTeO3
5.700(15.53) 200 11.780(7.50) 170 5.740(15.42) 160 Natrolite Na2[Al2Si3O10]·2(H2O)
5.700(15.53) 200 4.200(21.14) 160 3.160(28.22) 140 Shuangfengite IrTe2
5.700(15.53) 200 4.940(17.94) 60 6.240(14.18) 60 Magnussonite Mn++5As+++3O9(OH,Cl)
5.700(15.53) 200 6.260(14.14) 200 5.144(17.22) 160 Hingganite-(Yb) (Yb,Y)2([ ])Be2Si2O8(OH)2
5.700(15.53) 200 5.160(17.17) 120 6.380(13.87) 120 Merrillite Ca18Na2Mg2(PO4)14
5.700(15.53) 200 5.440(16.28) 160 7.320(12.08) 160 Ecdemite Pb6As+++2O7Cl4
5.700(15.53) 200 6.300(14.05) 140 5.560(15.93) 120 Fluorcalciobritholite (Ca,REE)5[(Si,P)O4]3F

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