Mineralogy Database

X-Ray Diffraction Table

Search Webmineral :
  
Advertisment

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.

Optional Search Query - To Reset, Click Here
Selected X-Ray λ
Change X-Ray λ
D1 Å
D2 Å
D3 Å
Tolerance %
Elements

[ 1 ] [ 2 ]

Found 190 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 6.566 AND d1 < 6.834)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
6.568(13.47) 200 5.994(14.77) 160 4.892(18.12) 120 Dugganite Pb3Zn3Te(As,V,Si)2(O,OH)14
6.578(13.45) 200 9.100(9.71) 116 6.524(13.56) 70 Changoite Na2Zn(SO4)2·4(H2O)
6.578(13.45) 200 6.852(12.91) 200 8.074(10.95) 180 Eztlite Pb2Fe+++6(Te++++O3)3(Te++++++O6)(OH)10·8(H2O)
6.580(13.45) 200 3.406(26.14) 160 4.824(18.38) 160 Tugarinovite MoO2
6.580(13.45) 200 3.850(23.08) 180 7.680(11.51) 80 Shadlunite (Pb,Cd)(Fe,Cu)8S8
6.580(13.45) 200 6.000(14.75) 180 7.560(11.70) 180 Cuprorivaite CaCuSi4O10
6.580(13.45) 200 19.600(4.50) 160 3.960(22.43) 110 Zinnwaldite KLiFe++Al(AlSi3)O10(F,OH)2
6.580(13.45) 200 3.402(26.17) 160 6.760(13.09) 120 Umbozerite Na3Sr4ThSi8(O,OH)24
6.580(13.45) 200 7.380(11.98) 200 9.620(9.19) 200 Microsommite (Na,Ca,K)7-8(Si,Al)12O24(Cl,SO4)2-3
6.580(13.45) 200 6.000(14.75) 160 3.806(23.35) 100 Kuksite Pb3Zn3Te++++++O6(PO4)2
6.580(13.45) 200 7.740(11.42) 200 9.620(9.19) 180 Halurgite Mg2[B4O5(OH)4]2·(H2O)
6.580(13.45) 200 5.024(17.64) 140 8.860(9.98) 120 Hafnon HfSiO4
6.582(13.44) 200 5.228(16.95) 160 6.078(14.56) 150 Maxwellite NaFe+++(AsO4)F
6.584(13.44) 200 6.482(13.65) 192 8.450(10.46) 116 Microcline KAlSi3O8
6.586(13.43) 200 3.385(26.31) 90 4.927(17.99) 84 Pretulite ScPO4
6.586(13.43) 200 9.452(9.35) 114 5.788(15.30) 102 Vauquelinite Pb2Cu(CrO4)(PO4)(OH)
6.590(13.42) 200 5.850(15.13) 150 8.860(9.98) 110 Nitromagnesite Mg(NO3)2·6(H2O)
6.592(13.42) 200 5.618(15.76) 160 5.890(15.03) 80 Diaphorite Pb2Ag3Sb3S8
6.600(13.40) 200 4.500(19.71) 40 2.800(31.94) 20 Allophane Al2O3·(SiO2)1.3-2·((H2O))2.5-3
6.600(13.40) 200 5.800(15.26) 160 6.900(12.82) 80 Andorite PbAgSb3S6
6.600(13.40) 200 5.840(15.16) 140 9.300(9.50) 100 Carnallite KMgCl3·6(H2O)
6.600(13.40) 200 6.000(14.75) 180 3.214(27.73) 120 Cheremnykhite Zn3Pb3Te++++O6(VO4)2
6.600(13.40) 200 6.100(14.51) 180 5.020(17.65) 100 Chiluite Bi6Te++++++2Mo++++++2O21
6.600(13.40) 200 6.740(13.12) 200 10.180(8.68) 200 Jungite Ca2Zn4Fe+++8(PO4)9(OH)9·16(H2O)
6.600(13.40) 200 6.546(13.52) 194 3.524(25.25) 82 Kassite CaTi2O4(OH)2
6.600(13.40) 200 5.440(16.28) 120 7.560(11.70) 120 Kelyanite (Hg+2)6(SbO6)BrCl2
6.600(13.40) 200 8.020(11.02) 180 5.040(17.58) 140 Laurionite PbCl(OH)
6.600(13.40) 200 5.522(16.04) 160 5.810(15.24) 160 Paulmooreite Pb2As+++2O5
6.600(13.40) 200 6.500(13.61) 160 4.662(19.02) 112 Tinaksite K2Na(Ca,Mn++)2(Ti,Fe)O[Si7O18(OH)]
6.600(13.40) 200 5.800(15.26) 160 7.600(11.63) 60 Uchucchacuaite AgPb3MnSb5S12
6.600(13.40) 200 5.036(17.60) 90 8.860(9.98) 90 Zircon ZrSiO4
6.604(13.40) 200 6.220(14.23) 138 6.326(13.99) 138 Hemihedrite Pb10Zn(CrO4)6(SiO4)2F2
6.608(13.39) 200 5.169(17.14) 98 3.463(25.70) 72 Squawcreekite (Fe+++,Sb+++++,W++++++)O4·(H2O)
6.610(13.38) 200 5.728(15.46) 168 6.656(13.29) 164 Wallisite PbTl(Cu,Ag)As2S5
6.614(13.38) 200 5.760(15.37) 180 8.320(10.62) 130 Milarite K2Ca4Al2Be4Si24O60·(H2O)
6.614(13.38) 200 6.054(14.62) 190 7.901(11.19) 190 Tinticite Fe+++5(PO4,VO4)4·7(H2O)
6.620(13.36) 200 6.260(14.14) 172 5.860(15.11) 168 Wurtzite (Zn,Fe)S
6.620(13.36) 200 5.600(15.81) 124 5.420(16.34) 80 Tokyoite Ba2Mn(VO4)2(OH)
6.620(13.36) 200 7.420(11.92) 200 9.700(9.11) 140 Quadridavyne (Na,K)6Ca2Al6Si6O24Cl4
6.626(13.35) 200 6.722(13.16) 130 7.600(11.63) 106 Tazieffite Pb20Cd2(As,Bi)22S50Cl10
6.628(13.35) 200 6.412(13.80) 120 3.312(26.90) 80 Lipscombite (Fe++,Mn)Fe+++2(PO4)2(OH)2
6.628(13.35) 200 7.660(11.54) 170 7.040(12.56) 160 Wollastonite-3A-4A-5A-7A CaSiO3
6.628(13.35) 200 7.660(11.54) 170 7.040(12.56) 160 Wollastonite-1A CaSiO3
6.628(13.35) 200 5.726(15.46) 180 6.802(13.00) 160 Hatchite (Pb,Tl)2AgAs2S5
6.636(13.33) 200 5.324(16.64) 60 17.846(4.95) 40 Bonshtedtite Na3Fe++(PO4)(CO3)
6.636(13.33) 200 6.682(13.24) 200 3.616(24.60) 140 Argentopyrite AgFe2S3
6.638(13.33) 200 6.990(12.65) 200 14.240(6.20) 200 Rameauite K2CaU++++++6O20·9(H2O)
6.638(13.33) 200 6.464(13.69) 180 11.240(7.86) 140 Bamfordite Fe+++Mo2O6(OH)3·(H2O)
6.640(13.32) 200 3.824(23.24) 170 5.140(17.24) 130 Kadyrelite Hg4(Br,Cl)2O
6.640(13.32) 200 20.200(4.37) 144 6.700(13.20) 130 Masutomilite K(Li,Al,Mn++)3[(Si,Al)4O10](F,OH)2
6.640(13.32) 200 3.460(25.73) 180 5.140(17.24) 180 Bystromite MgSb2O6
6.640(13.32) 200 9.980(8.85) 180 4.980(17.80) 160 Anandite (Ba,K)(Fe++,Mg)3(Si,Al,Fe)4O10(S,OH)2
6.640(13.32) 200 5.878(15.06) 110 6.580(13.45) 110 Fizelyite Pb14Ag5Sb21S48 (?)
6.640(13.32) 200 5.342(16.58) 160 26.800(3.29) 100 Hyttsjoite Pb18Ba2Ca5Mn++2Fe+++2Si30O90Cl·6(H2O)
6.640(13.32) 200 5.690(15.56) 120 5.958(14.86) 120 Molybdofornacite Pb2Cu[(As,P)O4][(Mo,Cr)O4](OH)
6.640(13.32) 200 6.780(13.05) 200 5.570(15.90) 140 Playfairite Pb16Sb18S43
6.640(13.32) 200 6.980(12.67) 60 7.360(12.01) 40 Lopezite K2Cr2O7
6.640(13.32) 200 19.900(4.44) 190 5.140(17.24) 110 Muscovite KAl2(Si3Al)O10(OH,F)2
6.642(13.32) 200 6.716(13.17) 172 6.180(14.32) 120 Ferroaluminoceladonite K2Fe++2Al2Si8O20(OH)4
6.642(13.32) 200 6.716(13.17) 172 6.180(14.32) 120 Ferroceladonite K2Fe++Fe+++Si8O20(OH)4
6.644(13.32) 200 9.092(9.72) 192 6.058(14.61) 170 Oswaldpeetersite (UO2)2CO3(OH)2·4(H2O)
6.644(13.32) 200 6.496(13.62) 186 13.880(6.36) 168 Sidwillite MoO3·2(H2O)
6.648(13.31) 200 4.058(21.88) 180 3.462(25.71) 120 IMA2009-014 SrF2
6.652(13.30) 200 9.580(9.22) 160 6.420(13.78) 120 Zinclipscombite ZnFe+++2(PO4)2(OH)
6.660(13.28) 200 5.820(15.21) 120 6.900(12.82) 80 Ramdohrite Ag3Pb6Sb11S24
6.660(13.28) 200 6.540(13.53) 100 9.620(9.19) 100 Hentschelite Cu++Fe+++2(PO4)2(OH)2
6.660(13.28) 200 3.868(22.97) 120 2.564(34.97) 80 Laurelite Pb7F12Cl2
6.660(13.28) 200 9.700(9.11) 180 7.520(11.76) 160 Alloriite Na5K1.5Ca(Si6Al6O24)(SO4)(OH)0.5·H2O
6.660(13.28) 200 5.214(16.99) 140 3.320(26.83) 120 Chernykhite (Ba,Na)V+++,Al)2(Si,Al)4O10(OH)2
6.660(13.28) 200 19.900(4.44) 180 4.800(18.47) 80 Tainiolite KLiMg2Si4O10F2
6.660(13.28) 200 3.610(24.64) 14 5.120(17.31) 12 Sopcheite Ag4Pd3Te4
6.660(13.28) 200 6.240(14.18) 110 6.060(14.61) 100 Wesselsite SrCu++Si4O10
6.660(13.28) 200 35.200(2.51) 200 17.300(5.10) 160 Liskeardite (Al,Fe+++)3(AsO4)(OH)6·5(H2O)
6.660(13.28) 200 5.060(17.51) 120 5.128(17.28) 120 Joesmithite PbCa2(Mg,Fe++,Fe+++)5Si6Be2O22(OH)2
6.660(13.28) 200 8.960(9.86) 134 7.740(11.42) 80 Orlovite KLi2TiSi4O11F
6.666(13.27) 200 8.990(9.83) 200 20.400(4.33) 200 Ashburtonite HPb4Cu++4Si4O12(HCO3)4(OH)4Cl
6.670(13.26) 200 8.860(9.98) 180 6.782(13.04) 116 Moganite SiO2
6.672(13.26) 200 5.504(16.09) 136 5.756(15.38) 128 Ronneburgite K2MnV4O12
6.674(13.26) 200 6.496(13.62) 180 6.028(14.68) 160 Yakovenchukite-(Y) K3NaCaY2(Si12O30)·4H2O
6.676(13.25) 200 7.012(12.61) 180 8.000(11.05) 160 Augelite Al2(PO4)(OH)3
6.680(13.24) 200 5.052(17.54) 160 5.758(15.38) 160 Tetrataenite FeNi
6.680(13.24) 200 4.258(20.84) 160 8.520(10.37) 160 Despujolsite Ca3Mn++++(SO4)2(OH)6·3(H2O)
6.680(13.24) 200 8.520(10.37) 140 4.278(20.75) 120 Schaurteite Ca3Ge++++(SO4)2(OH)6·3(H2O)
6.680(13.24) 200 21.000(4.20) 200 5.220(16.97) 140 Veatchite Sr2B11O16(OH)5·(H2O)
6.680(13.24) 200 9.980(8.85) 150 20.000(4.41) 150 Lepidolite K(Li,Al)3(Si,Al)4O10(F,OH)2
6.680(13.24) 200 8.520(10.37) 112 8.660(10.21) 106 Heklaite KNaSiF6
6.684(13.24) 200 8.514(10.38) 44 3.636(24.46) 28 Quartz SiO2
6.684(13.24) 200 9.464(9.34) 200 6.048(14.63) 140 Dwornikite (Ni,Fe++)SO4·(H2O)
6.685(13.23) 200 5.923(14.94) 160 5.696(15.54) 90 Lanarkite Pb2(SO4)O
6.686(13.23) 200 6.058(14.61) 126 6.120(14.46) 100 Erniggliite Tl2SnAs2S6
6.690(13.22) 200 6.440(13.74) 160 3.742(23.76) 100 Caminite Mg7(SO4)5(OH)4·(H2O)
6.696(13.21) 200 6.268(14.12) 170 24.900(3.55) 140 Charoite K5Ca8(Si6O15)2(Si2O7)Si4O9(OH)·3(H2O)
6.700(13.20) 200 6.120(14.46) 180 8.500(10.40) 120 Faizievite K2Na(Ca6Na)Ti4Li6Si24O66F2
6.700(13.20) 200 6.140(14.41) 160 6.520(13.57) 160 Inderborite CaMg[B3O3(OH)5]2·6(H2O)
6.700(13.20) 200 3.864(23.00) 140 4.386(20.23) 100 Danalite Fe++4Be3(SiO4)3S
6.700(13.20) 200 6.940(12.74) 200 6.040(14.65) 190 Celsian BaAl2Si2O8
6.700(13.20) 200 6.720(13.16) 200 9.340(9.46) 180 Dorfmanite Na2(PO3OH)·2(H2O)
6.700(13.20) 200 5.726(15.46) 190 3.960(22.43) 70 Cinnabar HgS
6.700(13.20) 200 6.280(14.09) 180 5.240(16.91) 140 Zeravshanite Cs4Na2Zr3(Si18O45)(H2O)2
6.700(13.20) 200 3.350(26.59) 160 3.082(28.95) 120 Graphite C

[ 1 ] [ 2 ]


Advertisment