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
6.020(14.70) 200 3.688(24.11) 180 3.146(28.35) 160 Tantite Ta2O5
6.020(14.70) 200 5.168(17.14) 110 7.660(11.54) 100 Titantaramellite Ba4(Ti,Fe+++,Fe++,Mg)4(B2Si8O27)O2Clx X=0 TO 1, with Ti > Fe
6.020(14.70) 200 3.940(22.55) 150 4.380(20.26) 140 Strontiochevkinite (Sr,REE)4Fe(Ti,Zr)2Ti2Si4O22
6.022(14.70) 200 6.744(13.12) 154 5.500(16.10) 124 Brendelite (Bi,Pb)2Fe(PO4)(O,OH)3
6.022(14.70) 200 20.300(4.35) 176 6.638(13.33) 150 Cerchiaraite Ba4(Mn,Fe,Al)4Si6(O,OH,Cl)26
6.022(14.70) 200 4.912(18.04) 160 5.094(17.39) 160 Nchwaningite Mn++2SiO3(OH)2·(H2O)
6.024(14.69) 200 5.930(14.93) 160 7.890(11.21) 120 Perroudite Hg5Ag4S5(I,Br)2Cl2
6.028(14.68) 200 6.300(14.05) 38 5.568(15.90) 36 Riversideite Ca5Si6O16(OH)2·2(H2O)
6.028(14.68) 200 5.640(15.70) 130 6.038(14.66) 102 Omongwaite Na2Ca5(SO4)6·3H2O
6.030(14.68) 200 11.440(7.72) 190 7.600(11.63) 144 Cobaltomenite CoSeO3·2(H2O)
6.030(14.68) 200 6.468(13.68) 200 6.676(13.25) 200 Olsacherite Pb2(SeO4)(SO4)
6.030(14.68) 200 5.312(16.68) 70 7.720(11.45) 70 Norsethite BaMg(CO3)2
6.030(14.68) 200 3.692(24.08) 118 3.148(28.33) 94 Fluornatromicrolite (Na,Ca,Bi)2Ta2O6F
6.032(14.67) 200 7.622(11.60) 156 6.630(13.34) 96 Krieselite (Al,Ga)2(Ge,C)O4 (OH)2
6.034(14.67) 200 5.068(17.48) 150 15.240(5.79) 90 Esperite PbCa3Zn4(SiO4)4
6.036(14.66) 200 5.840(15.16) 166 5.764(15.36) 104 Dmitryivanovite CaAl2O4
6.036(14.66) 200 7.148(12.37) 150 11.160(7.92) 140 Namibite Cu++Bi2(VO4)O2
6.037(14.66) 200 5.396(16.41) 110 6.416(13.79) 86 Arrojadite-(PbFe) PbFe++Na2Ca(Fe++,Mn,Mg)13Al(PO4)11(PO3OH)(OH,F)2
6.040(14.65) 200 11.640(7.59) 180 7.120(12.42) 160 Philipsbornite PbAl3(AsO4)2(OH)5·(H2O)
6.040(14.65) 200 6.060(14.61) 120 5.184(17.09) 56 Nagashimalite Ba4(V+++,Ti)4Si8B2O27Cl(O,OH)2
6.040(14.65) 200 5.660(15.64) 160 8.800(10.04) 160 Rhabdophane-(La) (La,Ce)PO4·(H2O)
6.040(14.65) 200 5.982(14.80) 160 6.408(13.81) 110 Scawtite Ca7Si6(CO3)O18·2(H2O)
6.040(14.65) 200 7.100(12.46) 160 11.680(7.56) 160 Arsenogorceixite BaAl3AsO3(OH)(AsO4,PO4)(OH,F)6
6.040(14.65) 200 5.556(15.94) 180 3.112(28.66) 160 Natrotantite Na2Ta4O11
6.040(14.65) 200 5.074(17.46) 160 5.920(14.95) 80 Petedunnite Ca(Zn,Mn++,Fe++,Mg)Si2O6
6.040(14.65) 200 3.012(29.63) 120 5.620(15.76) 120 Nagyagite AuPb(Sb,Bi)Te2-3S6
6.040(14.65) 200 4.000(22.21) 180 4.140(21.45) 180 Garrelsite-VIII Ba3NaSi2B7O16(OH)4
6.040(14.65) 200 3.162(28.20) 180 3.722(23.89) 180 Plumbopyrochlore (Pb,Y,U,Ca)2-xNb2O6(OH)
6.040(14.65) 200 3.700(24.03) 140 5.220(16.97) 140 Stetefeldtite Ag2Sb2O6(O,OH)
6.040(14.65) 200 4.260(20.83) 160 5.620(15.76) 160 Ningyoite (U,Ca,Ce)2(PO4)2·1-2(H2O)
6.040(14.65) 200 3.726(23.86) 100 5.320(16.65) 80 Canfieldite Ag8SnS6
6.040(14.65) 200 11.820(7.47) 180 5.740(15.42) 160 Umbite K2ZrSi3O9·(H2O)
6.044(14.64) 200 7.020(12.60) 200 5.230(16.94) 180 Davanite K2TiSi6O15
6.044(14.64) 200 8.680(10.18) 100 4.410(20.12) 60 Ikunolite Bi4(S,Se)3
6.046(14.64) 200 10.080(8.77) 186 5.992(14.77) 100 Ammonioalunite (NH4)Al3(SO4)2(OH)6
6.048(14.63) 200 3.704(24.01) 160 3.162(28.20) 140 Sinnerite Cu6As4S9
6.049(14.63) 200 8.840(1-) 182 6.986(12.66) 176 Ximengite BiPO4
6.051(14.63) 200 6.413(13.80) 200 5.595(15.83) 100 Fergusonite-beta-(Nd) (Nd,Ce)NbO4
6.056(14.61) 200 5.784(15.31) 190 5.960(14.85) 176 IMA2009-036 Ag2PbBi4Se8
6.056(14.61) 200 4.100(21.66) 146 5.422(16.33) 132 Trembathite (Mg,Fe++)3B7O13Cl
6.058(14.61) 200 5.560(15.93) 180 6.164(14.36) 180 Irtyshite Na2(Ta,Nb)4O11
6.060(14.61) 200 4.220(21.03) 140 5.880(15.05) 120 Krennerite AuTe2
6.060(14.61) 200 4.622(19.19) 50 3.796(23.42) 32 Nitratine NaNO3
6.060(14.61) 200 3.716(23.93) 180 5.256(16.85) 160 Natrobistantite (Na,Cs)Bi(Ta,Nb,Sb)4O12
6.060(14.61) 200 15.180(5.82) 140 4.572(19.40) 50 Inyoite Ca2B6O6(OH)10·8(H2O)
6.060(14.61) 200 6.000(14.75) 180 5.360(16.53) 160 Miharaite Cu4FePbBiS6
6.060(14.61) 200 3.708(23.98) 160 3.182(28.02) 120 Kharaelakhite (Pt,Cu,Pb,Fe,Ni)9S8
6.060(14.61) 200 14.540(6.07) 200 7.520(11.76) 200 Laplandite-(Ce) Na4CeTiPSi7O22·5(H2O)
6.060(14.61) 200 11.720(7.54) 130 4.474(19.83) 110 Corkite PbFe+++3(PO4)(SO4)(OH)6
6.060(14.61) 200 3.020(29.55) 160 3.836(23.17) 140 Cooperite (Pt,Pd,Ni)S
6.060(14.61) 200 7.120(12.42) 160 11.680(7.56) 140 Arsenogoyazite (Sr,Ca,Ba)Al3(AsO4,PO4)2(OH,F)5·(H2O)
6.060(14.61) 200 4.940(17.94) 140 5.600(15.81) 140 Billingsleyite Ag7AsS6
6.060(14.61) 200 6.460(13.70) 160 6.700(13.20) 160 Clinoferrosilite (Fe++,Mg)2Si2O6
6.060(14.61) 200 5.920(14.95) 120 5.840(15.16) 100 Hedyphane Ca2Pb3(AsO4)3Cl
6.060(14.61) 200 6.500(13.61) 150 6.720(13.16) 150 Kerstenite PbSeO4 (?)
6.060(14.61) 200 4.220(21.03) 160 5.880(15.05) 100 Muthmannite AgAuTe2
6.060(14.61) 200 3.708(23.98) 160 3.182(28.02) 120 Chalcopyrite CuFeS2
6.060(14.61) 200 6.880(12.86) 200 7.560(11.70) 180 Marialite Na4Al3Si9O24Cl
6.060(14.61) 200 5.938(14.91) 140 5.870(15.08) 120 Morelandite (Ba,Ca,Pb)5(AsO4,PO4)3Cl
6.060(14.61) 200 5.760(15.37) 180 6.700(13.20) 120 Finnemanite Pb5(As+++O3)3Cl
6.060(14.61) 200 4.580(19.36) 66 3.498(25.44) 60 Carlinite Tl2S
6.060(14.61) 200 3.098(28.79) 180 4.858(18.25) 180 Ferrosaponite Ca0.3(Fe++,Mg,Fe+++)3(Si,Al)4O10(OH)2·4(H2O)
6.060(14.61) 200 6.480(13.65) 160 3.730(23.84) 120 Lisiguangite CuPtBiS3
6.060(14.61) 200 4.200(21.14) 180 5.860(15.11) 120 Kostovite CuAuTe4
6.060(14.61) 200 12.080(7.31) 160 6.360(13.91) 130 Bariomicrolite Ba(Ta,Nb)2(O,OH)7
6.060(14.61) 200 4.920(18.01) 140 7.100(12.46) 140 Fenaksite (K,Na,Ca)4(Fe++,Fe+++,Mn)2Si8O20(OH,F)
6.060(14.61) 200 6.254(14.15) 176 6.472(13.67) 168 Sazykinaite-(Y) Na5YZrSi6018·6(H2O)
6.060(14.61) 200 4.460(19.89) 120 2.808(31.84) 80 Paraguanajuatite Bi2(Se,S)3
6.060(14.61) 200 5.660(15.64) 140 8.740(10.11) 140 Brockite (Ca,Th,Ce)(PO4)·(H2O)
6.062(14.60) 200 6.064(14.60) 200 6.422(13.78) 95 Fluorarrojadite-(BaFe) (Ba,K,Pb)Na3(Ca,Sr)(Fe++,Mg,Mn)14Al(PO4)11(PO3OH)(F,OH)2
6.064(14.60) 200 7.238(12.22) 160 5.190(17.07) 120 Parafransoletite Ca3Be2(PO4)2(PO3,OH)2·4(H2O)
6.064(14.60) 200 5.406(16.38) 136 6.422(13.78) 94 Fluorarrojadite-(BaNa) BaFe++Na2Ca(Fe++,Mn,Mg)13Al(PO4)11(PO3OH)(F,OH)2
6.064(14.60) 200 7.020(12.60) 200 17.580(5.02) 160 Piretite Ca(UO2)3(SeO3)2(OH)4-4(H2O)
6.068(14.59) 200 5.430(16.31) 160 5.170(17.14) 60 Xenophyllite Na4Fe7(PO4)6
6.070(14.58) 200 4.190(21.19) 36 4.570(19.41) 36 Calcite CaCO3
6.072(14.58) 200 3.514(25.32) 160 10.580(8.35) 140 Zajacite-(Ce) Na(REExCa1-x)(REEyCa1-y)F6 where (x ne y)
6.072(14.58) 200 6.686(13.23) 120 14.446(6.11) 100 Choloalite CuPb(Te++++O3)2
6.072(14.58) 200 6.030(14.68) 140 5.788(15.30) 120 Natron Na2CO3·10(H2O)
6.074(14.57) 200 6.152(14.39) 180 7.122(12.42) 180 Reedmergnerite NaBSi3O8
6.076(14.57) 200 5.928(14.93) 182 9.670(9.14) 182 Rynersonite Ca(Ta,Nb)2O6
6.076(14.57) 200 11.700(7.55) 180 7.180(12.32) 80 Gallobeudantite PbGa3[(AsO4),(SO4)]2(OH)6
6.076(14.57) 200 5.086(17.42) 150 5.958(14.86) 150 Jervisite (Na,Ca,Fe++)(Sc,Mg,Fe++)Si2O6
6.078(14.56) 200 5.128(17.28) 94 5.238(16.91) 80 Davisite Ca(Sc,Ti+++,Mg,Ti++++)AlSiO6
6.078(14.56) 200 10.640(8.30) 160 5.446(16.26) 120 Fianelite Mn++2V+++++(V+++++,As+++++)O7·2(H2O)
6.080(14.56) 200 7.340(12.05) 200 4.916(18.03) 150 Peprossiite-(Ce) (Ce,La)(Al3O)2/3B4O10
6.080(14.56) 200 8.580(10.30) 180 6.340(13.96) 160 Cornetite Cu3(PO4)(OH)3
6.080(14.56) 200 6.344(13.95) 130 12.360(7.15) 100 Parabariomicrolite BaTa4O10(OH)2·2H20
6.080(14.56) 200 5.364(16.51) 180 5.426(16.32) 160 Collinsite Ca2(Mg,Fe++)(PO4)2·2(H2O)
6.080(14.56) 200 5.848(15.14) 166 15.250(5.79) 156 Mrazekite Bi+++2Cu++3(PO4)2O2(OH)2·2(H2O)
6.080(14.56) 200 5.440(16.28) 160 7.360(12.01) 140 Quenselite PbMn+++O2(OH)
6.080(14.56) 200 4.280(20.74) 160 5.640(15.70) 160 Grayite (Th,Pb,Ca)PO4·(H2O)
6.080(14.56) 200 6.700(13.20) 178 10.820(8.16) 132 Studenitsite NaCa2[B9O14(OH)4]·2(H2O)
6.080(14.56) 200 6.340(13.96) 200 6.580(13.45) 140 Sarkinite Mn++2(AsO4)(OH)
6.080(14.56) 200 4.120(21.55) 140 5.440(16.28) 120 Ericaite (Fe++,Mg,Mn)3B7O13Cl
6.080(14.56) 200 4.192(21.18) 160 2.596(34.52) 140 Babkinite Pb2Bi2(S,Se)3
6.080(14.56) 200 6.360(13.91) 140 5.952(14.87) 100 Oboyerite Pb6H6(Te++++O3)3(Te++++++O6)2·2(H2O)
6.082(14.55) 200 6.924(12.77) 132 6.172(14.34) 108 Newberyite Mg(PO3OH)·3(H2O)
6.084(14.55) 200 5.428(16.32) 170 6.444(13.73) 90 Arrojadite KNa4CaMn++4Fe++10Al(PO4)12(OH,F)2
6.086(14.54) 200 3.758(23.66) 180 3.196(27.89) 140 Talnakhite Cu9(Fe,Ni)8S16
6.088(14.54) 200 6.940(12.74) 180 6.640(13.32) 140 Fransoletite H2Ca3Be2(PO4)4·4(H2O)

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