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 399 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 6.027 AND d1 < 6.273)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
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 3.692(24.08) 118 3.148(28.33) 94 Fluornatromicrolite (Na,Ca,Bi)2Ta2O6F
6.030(14.68) 200 5.312(16.68) 70 7.720(11.45) 70 Norsethite BaMg(CO3)2
6.030(14.68) 200 6.468(13.68) 200 6.676(13.25) 200 Olsacherite Pb2(SeO4)(SO4)
6.030(14.68) 200 11.440(7.72) 190 7.600(11.63) 144 Cobaltomenite CoSeO3·2(H2O)
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 5.982(14.80) 160 6.408(13.81) 110 Scawtite Ca7Si6(CO3)O18·2(H2O)
6.040(14.65) 200 11.820(7.47) 180 5.740(15.42) 160 Umbite K2ZrSi3O9·(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 4.000(22.21) 180 4.140(21.45) 180 Garrelsite-VIII Ba3NaSi2B7O16(OH)4
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 3.700(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 3.162(28.20) 180 3.722(23.89) 180 Plumbopyrochlore (Pb,Y,U,Ca)2-xNb2O6(OH)
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 3.012(29.63) 120 5.620(15.76) 120 Nagyagite AuPb(Sb,Bi)Te2-3S6
6.040(14.65) 200 5.556(15.94) 180 3.112(28.66) 160 Natrotantite Na2Ta4O11
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 5.660(15.64) 160 8.800(10.04) 160 Rhabdophane-(La) (La,Ce)PO4·(H2O)
6.040(14.65) 200 3.726(23.86) 100 5.320(16.65) 80 Canfieldite Ag8SnS6
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 4.100(21.66) 146 5.422(16.33) 132 Trembathite (Mg,Fe++)3B7O13Cl
6.056(14.61) 200 5.784(15.31) 190 5.960(14.85) 176 IMA2009-036 Ag2PbBi4Se8
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 4.580(19.36) 66 3.498(25.44) 60 Carlinite Tl2S
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 3.716(23.93) 180 5.256(16.85) 160 Natrobistantite (Na,Cs)Bi(Ta,Nb,Sb)4O12
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 6.880(12.86) 200 7.560(11.70) 180 Marialite Na4Al3Si9O24Cl
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 5.660(15.64) 140 8.740(10.11) 140 Brockite (Ca,Th,Ce)(PO4)·(H2O)
6.060(14.61) 200 6.500(13.61) 150 6.720(13.16) 150 Kerstenite PbSeO4 (?)
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 4.940(17.94) 140 5.600(15.81) 140 Billingsleyite Ag7AsS6
6.060(14.61) 200 4.622(19.19) 50 3.796(23.42) 32 Nitratine NaNO3
6.060(14.61) 200 6.460(13.70) 160 6.700(13.20) 160 Clinoferrosilite (Fe++,Mg)2Si2O6
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 4.200(21.14) 180 5.860(15.11) 120 Kostovite CuAuTe4
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 15.180(5.82) 140 4.572(19.40) 50 Inyoite Ca2B6O6(OH)10·8(H2O)
6.060(14.61) 200 4.220(21.03) 160 5.880(15.05) 100 Muthmannite AgAuTe2
6.060(14.61) 200 6.000(14.75) 180 5.360(16.53) 160 Miharaite Cu4FePbBiS6
6.060(14.61) 200 6.480(13.65) 160 3.730(23.84) 120 Lisiguangite CuPtBiS3
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 14.540(6.07) 200 7.520(11.76) 200 Laplandite-(Ce) Na4CeTiPSi7O22·5(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 4.220(21.03) 140 5.880(15.05) 120 Krennerite AuTe2
6.060(14.61) 200 5.920(14.95) 120 5.840(15.16) 100 Hedyphane Ca2Pb3(AsO4)3Cl
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 3.708(23.98) 160 3.182(28.02) 120 Chalcopyrite CuFeS2
6.060(14.61) 200 5.760(15.37) 180 6.700(13.20) 120 Finnemanite Pb5(As+++O3)3Cl
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 7.020(12.60) 200 17.580(5.02) 160 Piretite Ca(UO2)3(SeO3)2(OH)4-4(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 7.238(12.22) 160 5.190(17.07) 120 Parafransoletite Ca3Be2(PO4)2(PO3,OH)2·4(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 5.086(17.42) 150 5.958(14.86) 150 Jervisite (Na,Ca,Fe++)(Sc,Mg,Fe++)Si2O6
6.076(14.57) 200 11.700(7.55) 180 7.180(12.32) 80 Gallobeudantite PbGa3[(AsO4),(SO4)]2(OH)6
6.078(14.56) 200 10.640(8.30) 160 5.446(16.26) 120 Fianelite Mn++2V+++++(V+++++,As+++++)O7·2(H2O)
6.078(14.56) 200 5.128(17.28) 94 5.238(16.91) 80 Davisite Ca(Sc,Ti+++,Mg,Ti++++)AlSiO6
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 4.280(20.74) 160 5.640(15.70) 160 Grayite (Th,Pb,Ca)PO4·(H2O)
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 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 5.440(16.28) 160 7.360(12.01) 140 Quenselite PbMn+++O2(OH)
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 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 5.364(16.51) 180 5.426(16.32) 160 Collinsite Ca2(Mg,Fe++)(PO4)2·2(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 4.120(21.55) 140 5.440(16.28) 120 Ericaite (Fe++,Mg,Mn)3B7O13Cl
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 3.728(23.85) 76 5.274(16.80) 74 Avicennite Tl2O3
6.088(14.54) 200 6.940(12.74) 180 6.640(13.32) 140 Fransoletite H2Ca3Be2(PO4)4·4(H2O)
6.088(14.54) 200 12.180(7.25) 160 3.728(23.85) 140 Bariopyrochlore (Ba,Sr)(Nb,Ti)2(O,OH)7
6.090(14.53) 200 4.546(19.51) 104 13.660(6.47) 72 Yttrotungstite-(Ce) (Ce,Nd,Y)W2O6(OH)3
6.090(14.53) 200 6.570(13.47) 180 9.980(8.85) 100 Tavorite LiFe+++(PO4)(OH)
6.092(14.53) 200 4.140(21.45) 180 4.320(20.54) 180 Nyerereite Na2Ca(CO3)2
6.092(14.53) 200 3.710(23.97) 180 3.184(28.00) 140 Luzonite Cu3AsS4
6.096(14.52) 200 5.146(17.22) 86 6.050(14.63) 86 Johannsenite CaMnSi2O6
6.098(14.51) 200 5.670(15.62) 168 16.440(5.37) 142 Altisite Na3K6Ti2Al2Si8O26Cl3

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