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 313 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 5.5664 AND d1 < 5.7936)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.572(15.89) 200 7.200(12.28) 180 3.118(28.61) 100 Bicchulite Ca2Al2SiO6(OH)2
5.576(15.88) 200 7.886(11.21) 140 4.552(19.48) 130 Shandite Pb2Ni3S2
5.578(15.87) 200 3.370(26.43) 160 6.420(13.78) 160 Fukuchilite Cu3FeS8
5.580(15.87) 200 5.120(17.31) 160 7.220(12.25) 160 Phosgenite Pb2(CO3)Cl2
5.580(15.87) 200 6.780(13.05) 100 8.040(11.00) 60 IMA2009-002 Cu3(AsO4)2
5.580(15.87) 200 8.000(11.05) 160 8.300(10.65) 160 Vladimirite Ca5(AsO3OH)2(AsO4)2·5(H2O)
5.580(15.87) 200 3.468(25.67) 160 7.180(12.32) 120 Siderite Fe++CO3
5.580(15.87) 200 7.040(12.56) 160 7.360(12.01) 140 Galeite Na15(SO4)5F4Cl
5.580(15.87) 200 4.600(19.28) 120 4.780(18.55) 120 Hauchecornite Ni9Bi(Sb,Bi)S8
5.586(15.85) 200 2.798(31.96) 140 5.662(15.64) 50 Herzenbergite SnS
5.586(15.85) 200 6.980(12.67) 180 7.420(11.92) 180 Kuliokite-(Y) (Y,REE)4Al(SiO4)2(OH)2F5
5.588(15.85) 200 6.012(14.72) 160 6.056(14.61) 160 Brenkite Ca2(CO3)F2
5.590(15.84) 200 5.488(16.14) 190 5.560(15.93) 180 Larnite Ca2SiO4
5.590(15.84) 200 5.752(15.39) 180 6.580(13.45) 180 Keyite Cu++3(Zn,Cu)4Cd2(AsO4)6·2(H2O)
5.592(15.83) 200 6.278(14.10) 130 6.880(12.86) 130 Axinite-(Mg) Ca2MgAl2BO3Si4O12(OH)
5.594(15.83) 200 6.880(12.86) 160 13.140(6.72) 160 Natrochalcite NaCu2(SO4)2(OH)·(H2O)
5.594(15.83) 200 19.740(4.47) 192 6.900(12.82) 180 Nabalamprophyllite Ba(Na,Ba){Na3Ti[Ti2O2Si4O14](OH,F)2}
5.596(15.82) 200 5.682(15.58) 176 6.316(14.01) 160 Baumstarkite Ag3(Sb,As)2SbS6
5.598(15.82) 200 5.352(16.55) 160 6.928(12.77) 154 Colimaite K3VS4
5.598(15.82) 200 6.090(14.53) 200 6.186(14.31) 160 Clinokurchatovite Ca(Mg,Fe++,Mn)B2O5
5.600(15.81)
-
6.220(14.23)
-
8.060(10.97)
-
Suolunite Ca2Si2O5(OH)2·(H2O)
5.600(15.81) 200 11.160(7.92) 134 5.900(15.00) 34 Orthojoaquinite-(La) Ba2Na(La,Ce)2Fe++Ti2Si8O26(OH,O,F)·H2O
5.600(15.81) 200 6.000(14.75) 180 6.200(14.27) 180 Yuksporite (Sr,Ba)2K4(Ca,Na)14([ ],Mn,Fe){(Ti,Nb)4(O,OH)4[Si6O17]2[Si2O7]3}(H2O,OH)n, n~3
5.600(15.81) 200 7.100(12.46) 200 18.200(4.85) 120 Synchysite-(Ce) CaCe(CO3)2F
5.600(15.81) 200 5.404(16.39) 120 5.544(15.97) 110 Apatite-(CaF) Ca5(PO4)3F
5.600(15.81) 200 11.160(7.92) 140 5.900(15.00) 36 Joaquinite-(Ce) NaFe++Ba2Ce2(Ti,Nb)2[Si4O12]2O2(OH,F)·(H2O)
5.600(15.81) 200 7.600(11.63) 200 11.700(7.55) 70 Bazirite BaZrSi3O9
5.600(15.81) 200 4.628(19.16) 120 4.810(18.43) 100 Tellurohauchecornite Ni9BiTeS8
5.600(15.81) 200 3.890(22.84) 60 7.420(11.92) 60 Nadorite PbSbO2Cl
5.600(15.81) 200 5.120(17.31) 180 3.340(26.67) 160 Manganberzeliite (Ca,Na)3(Mn,Mg)2(AsO4)3
5.602(15.81) 200 5.934(14.92) 144 6.002(14.75) 96 Strontiojoaquinite (Na,Fe++)2Ba2Sr2Ti2[Si4O12]2(O,OH)2·(H2O)
5.602(15.81) 200 5.622(15.75) 200 13.160(6.71) 180 Vitusite-(Ce) Na3(Ce,La,Nd)(PO4)2
5.602(15.81) 200 5.574(15.89) 160 14.620(6.04) 160 Ponomarevite K4Cu++4OCl10
5.602(15.81) 200 5.934(14.92) 144 6.002(14.75) 96 Strontio-orthojoaquinite (Na,Fe++)2Ba2Sr2Ti2[Si4O12]2(O,OH)2·(H2O)
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 4.268(20.80) 130 11.142(7.93) 124 IMA2009-027 (Fe,Mg)Al12O19
5.614(15.77) 200 7.380(11.98) 194 7.280(12.15) 190 Kudriavite (Cd,Pb)Bi2S4
5.614(15.77) 200 6.768(13.07) 190 6.234(14.20) 180 Dansite Na21Mg(SO4)10Cl3
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)
5.618(15.76) 200 6.054(14.62) 200 6.216(14.24) 200 Calciocopiapite CaFe+++4(SO4)6(OH)2·19(H2O)
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) (?)
5.620(15.76) 200 3.510(25.35) 120 2.874(31.09) 100 Reidite ZrSiO4
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 6.100(14.51) 160 15.220(5.80) 100 Olshanskyite Ca2[B3O3(OH)6]OH·3(H2O)
5.620(15.76) 200 5.420(16.34) 140 4.140(21.45) 100 Frohbergite FeTe2
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 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 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
5.622(15.75) 200 5.840(15.16) 160 8.300(10.65) 160 Zabuyelite Li2CO3
5.622(15.75) 200 6.180(14.32) 160 7.220(12.25) 140 Parabrandtite Ca2Mn++(AsO4)·2(H2O)
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 5.980(14.80) 200 6.140(14.41) 200 Jeppeite (K,Ba)2(Ti,Fe+++)6O13
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 6.320(14.00) 180 6.920(12.78) 160 Axinite-(Fe) Ca2Fe++Al2BO3Si4O12(OH)
5.624(15.74) 200 5.916(14.96) 200 6.012(14.72) 200 Kombatite Pb14(VO4)2O9Cl4
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 6.034(14.67) 140 7.280(12.15) 130 Fillowite Na2Ca(Mn,Fe++)7(PO4)6
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 5.440(16.28) 120 5.556(15.94) 120 Apatite-(CaOH) Ca5(PO4)3(OH)
5.634(15.72) 200 5.010(17.69) 160 7.494(11.80) 160 Stanfieldite Ca4(Mg,Fe++,Mn)5(PO4)6
5.634(15.72) 200 8.720(10.14) 160 5.188(17.08) 140 Weloganite Sr3Na2Zr(CO3)6·3(H2O)
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 3.098(28.79) 120 3.840(23.14) 100 Melonite NiTe2
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 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 6.440(13.74) 80 3.880(22.90) 60 Aramayoite Ag3Sb2(Sb,Bi)S6
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) 180 4.234(20.96) 100 Trimounsite-(Y) (Y,REE)2Ti2SiO9
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 6.880(12.86) 200 5.820(15.21) 200 Franckeite (Pb,Sn)6Fe++Sn2Sb2S14
5.640(15.70) 200 6.420(13.78) 160 5.440(16.28) 120 Smithite AgAsS2
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 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 10.000(8.84) 200 10.800(8.18) 200 Atacamite Cu2Cl(OH)3
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 5.102(17.37) 160 5.612(15.78) 140 Dellaite Ca6Si3O11(OH)2
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 5.550(15.96) 116 5.474(16.18) 92 IMA2009-005 (Y,Ca,REE)5[(Si,P)O4]3F
5.652(15.67) 200 5.204(17.02) 112 4.668(19.00) 66 Natroxalate Na2C2O4
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 5.672(15.61) 160 4.876(18.18) 100 Ernstite (Mn++1-xFe+++x)Al(PO4)(OH)2-xOx
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
5.660(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 3.340(26.67) 160 4.720(18.78) 140 Linnaeite Co++Co+++2S4

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