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
5.606(15.80) 200 5.440(16.28) 140 7.680(11.51) 110 Nahpoite Na2HPO4
5.606(15.80) 200 5.116(17.32) 120 6.264(14.13) 110 Palenzonaite (Ca,Na)3Mn++(V+++++,As+++++,Si)3O12
5.610(15.78) 200 5.406(16.38) 160 4.132(21.49) 120 Mattagamite CoTe2
5.612(15.78) 200 3.532(25.19) 160 5.226(16.95) 160 Melanostibite Mn(Sb+++++,Fe+++)O3
5.614(15.77) 200 6.768(13.07) 190 6.234(14.20) 180 Dansite Na21Mg(SO4)10Cl3
5.614(15.77) 200 7.380(11.98) 194 7.280(12.15) 190 Kudriavite (Cd,Pb)Bi2S4
5.614(15.77) 200 4.268(20.80) 130 11.142(7.93) 124 IMA2009-027 (Fe,Mg)Al12O19
5.618(15.76) 200 6.054(14.62) 200 6.216(14.24) 200 Calciocopiapite CaFe+++4(SO4)6(OH)2·19(H2O)
5.618(15.76) 200 18.780(4.70) 180 5.840(15.16) 140 Lunokite (Mn,Ca)(Mg,Fe++,Mn)Al(PO4)2(OH)·4(H2O)
5.620(15.76) 200 5.420(16.34) 140 4.140(21.45) 100 Frohbergite FeTe2
5.620(15.76) 200 3.680(24.16) 80 6.880(12.86) 80 Tritomite-(Ce) (Ce,La,Ca,Y,Th)5(Si,B)3(O,OH,F)13
5.620(15.76) 200 3.510(25.35) 120 2.874(31.09) 100 Reidite ZrSiO4
5.620(15.76) 200 6.100(14.51) 160 15.220(5.80) 100 Olshanskyite Ca2[B3O3(OH)6]OH·3(H2O)
5.620(15.76) 200 4.840(18.31) 80 10.540(8.38) 80 Childrenite Fe++Al(PO4)(OH)2·(H2O)
5.620(15.76) 200 4.840(18.31) 80 10.540(8.38) 80 Eosphorite MnAl(PO4)(OH)2·(H2O)
5.620(15.76) 200 5.180(17.10) 180 4.060(21.87) 160 Seinajokite (Fe,Ni)(Sb,As)2
5.620(15.76) 200 5.500(16.10) 180 5.460(16.22) 160 Britholite-(Y) (Y,Ca)5(SiO4,PO4)3(OH,F)
5.620(15.76) 200 3.680(24.16) 80 6.880(12.86) 80 Melanocerite-(Ce) (Ce,Th,Ca)5(Si,B)3O12(OH,F)·n(H2O) (?)
5.622(15.75) 200 6.180(14.32) 160 7.220(12.25) 140 Parabrandtite Ca2Mn++(AsO4)·2(H2O)
5.622(15.75) 200 5.840(15.16) 160 8.300(10.65) 160 Zabuyelite Li2CO3
5.624(15.74) 200 5.980(14.80) 200 6.140(14.41) 200 Jeppeite (K,Ba)2(Ti,Fe+++)6O13
5.624(15.74) 200 5.916(14.96) 200 6.012(14.72) 200 Kombatite Pb14(VO4)2O9Cl4
5.624(15.74) 200 6.920(12.78) 160 12.600(7.01) 140 Tinzenite (Ca,Mn,Fe)3Al2BO3Si4O12(OH)
5.624(15.74) 200 6.264(14.13) 200 6.514(13.58) 200 Kornite Na(CaNa)Fe++4(Al,Fe+++)Si7AlO22(OH)2
5.624(15.74) 200 6.320(14.00) 180 6.920(12.78) 160 Axinite-(Fe) Ca2Fe++Al2BO3Si4O12(OH)
5.626(15.74) 200 11.260(7.85) 180 5.720(15.48) 140 Criddleite TlAg2Au3Sb10S10
5.626(15.74) 200 3.792(23.44) 150 6.096(14.52) 130 Covellite CuS
5.628(15.73) 200 5.440(16.28) 120 5.556(15.94) 120 Apatite-(CaOH) Ca5(PO4)3(OH)
5.628(15.73) 200 6.154(14.38) 200 7.260(12.18) 180 Gillulyite Tl2(As,Sb)8S13
5.628(15.73) 200 6.034(14.67) 140 7.280(12.15) 130 Fillowite Na2Ca(Mn,Fe++)7(PO4)6
5.634(15.72) 200 8.720(10.14) 160 5.188(17.08) 140 Weloganite Sr3Na2Zr(CO3)6·3(H2O)
5.634(15.72) 200 5.010(17.69) 160 7.494(11.80) 160 Stanfieldite Ca4(Mg,Fe++,Mn)5(PO4)6
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 6.240(14.18) 200 8.020(11.02) 160 Mcbirneyite Cu3(VO4)2
5.640(15.70) 200 10.000(8.84) 200 10.800(8.18) 200 Atacamite Cu2Cl(OH)3
5.640(15.70) 200 5.140(17.24) 140 5.760(15.37) 140 Sursassite Mn++2Al3(SiO4)(Si2O7)(OH)3
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 3.930(22.61) 60 5.740(15.42) 60 Sergeevite Ca2Mg11(CO3)9(HCO3)4(OH)4·6(H2O)
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 6.420(13.78) 160 5.440(16.28) 120 Smithite AgAsS2
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 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 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 6.880(12.86) 200 5.820(15.21) 200 Franckeite (Pb,Sn)6Fe++Sn2Sb2S14
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 5.740(15.42) 160 12.420(7.11) 160 Warikahnite Zn3(AsO4)2·2(H2O)
5.642(15.69) 200 5.102(17.37) 160 5.612(15.78) 140 Dellaite Ca6Si3O11(OH)2
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 5.974(14.82) 128 6.274(14.10) 66 Pyrophosphite K2CaP2O7
5.642(15.69) 200 3.988(22.27) 110 3.256(27.37) 30 Halite NaCl
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 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 6.220(14.23) 200 5.080(17.44) 180 Minasgeraisite-(Y) CaY2Be2Si2O10
5.660(15.64) 200 6.960(12.71) 160 5.960(14.85) 140 Freieslebenite AgPbSbS3
5.660(15.64) 200 6.520(13.57) 180 3.996(22.23) 160 Cuboargyrite AgSbS
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 6.360(13.91) 180 13.220(6.68) 180 Afwillite Ca3Si2O4(OH)6
5.660(15.64) 200 3.556(25.02) 180 3.680(24.16) 160 Lomonosovite Na5Ti2O2(Si2O7)(PO4)
5.660(15.64) 200 6.120(14.46) 140 4.240(20.93) 120 Sinjarite CaCl2·2(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 5.690(15.56) 60 4.018(22.10) 56 Barioperovskite BaTiO3
5.660(15.64) 200 3.420(26.03) 160 2.180(41.38) 120 Vaesite NiS2
5.660(15.64) 200 6.260(14.14) 200 5.120(17.31) 180 Gadolinite-(Y) Y2Fe++Be2Si2O10
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 3.340(26.67) 160 4.720(18.78) 140 Linnaeite Co++Co+++2S4
5.660(15.64) 200 4.840(18.31) 180 5.840(15.16) 160 Jadeite Na(Al,Fe+++)Si2O6
5.662(15.64) 200 6.096(14.52) 140 7.820(11.31) 120 Skinnerite Cu3SbS3
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
5.664(15.63) 200 6.484(13.65) 84 5.230(16.94) 70 Jasmundite Ca11(SiO4)4O2S
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 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 5.390(16.43) 160 7.880(11.22) 120 Pinchite Hg++5O4Cl2
5.674(15.60) 200 3.402(26.17) 160 5.144(17.22) 160 Whitlockite Ca9(Mg,Fe++)(PO4)6(PO3OH)
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 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
5.678(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 6.300(14.05) 180 6.030(14.68) 160 Grischunite NaCa2Mn++5Fe+++(AsO4)6·2(H2O)
5.678(15.59) 200 8.736(10.12) 140 12.206(7.24) 80 Donnayite-(Y) Sr3NaCaY(CO3)6·3(H2O)

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