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 392 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 5.69478 AND d1 < 5.92722)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.698(15.54) 200 5.940(14.90) 166 6.408(13.81) 76 Carbokentbrooksite (Na,[ ])12(Na,Ce)3Ca6Mn3Zr3Nb(Si25O73)(OH)3(CO3)·H2O
5.698(15.54) 200 6.928(12.77) 200 7.188(12.30) 180 Pavonite (Ag,Cu)(Bi,Pb)3S5
5.698(15.54) 200 6.142(14.41) 100 6.200(14.27) 100 Foordite Sn++(Nb,Ta)2O6
5.700(15.53) 200 6.160(14.37) 160 9.100(9.71) 80 Wittichenite Cu3BiS3
5.700(15.53) 200 5.440(16.28) 160 7.320(12.08) 160 Ecdemite Pb6As+++2O7Cl4
5.700(15.53) 200 4.940(17.94) 60 6.240(14.18) 60 Magnussonite Mn++5As+++3O9(OH,Cl)
5.700(15.53) 200 5.160(17.17) 120 6.380(13.87) 120 Merrillite-(Y) Ca16Y2Mg2(PO4)14
5.700(15.53) 200 11.780(7.50) 170 5.740(15.42) 160 Natrolite Na2[Al2Si3O10]·2(H2O)
5.700(15.53) 200 7.700(11.48) 160 11.940(7.40) 120 Wadeite K2ZrSi3O9
5.700(15.53) 200 5.680(15.59) 160 6.180(14.32) 100 Balyakinite CuTeO3
5.700(15.53) 200 4.200(21.14) 160 3.160(28.22) 140 Shuangfengite IrTe2
5.700(15.53) 200 4.180(21.24) 180 5.940(14.90) 180 Aphthitalite (K,Na)3Na(SO4)2
5.700(15.53) 200 6.260(14.14) 200 5.144(17.22) 160 Hingganite-(Yb) (Yb,Y)2([ ])Be2Si2O8(OH)2
5.700(15.53) 200 6.260(14.14) 172 5.120(17.31) 92 Hingganite-(Ce) (Ce,Ca)2([ ],Fe)Be2Si2O8[(OH),O]2
5.700(15.53) 200 5.160(17.17) 120 6.380(13.87) 120 Merrillite Ca18Na2Mg2(PO4)14
5.700(15.53) 200 3.348(26.60) 160 3.640(24.43) 120 Violarite Fe++Ni+++2S4
5.700(15.53) 200 6.300(14.05) 140 5.560(15.93) 120 Fluorcalciobritholite (Ca,REE)5[(Si,P)O4]3F
5.700(15.53) 200 5.160(17.17) 120 6.380(13.87) 120 Merrillite-(Ca) (Ca,[ ])19Mg2(PO4)14
5.700(15.53) 200 6.970(12.69) 100 7.260(12.18) 100 Makovickyite Ag1.5Bi5.5S9
5.700(15.53) 200 3.020(29.55) 180 4.380(20.26) 180 Barytolamprophyllite Ba2Na3(Fe+++,Ti)3(Si2O7)2(O,OH,F)4
5.700(15.53) 200 3.606(24.67) 180 3.590(24.78) 160 Godlevskite (Ni,Fe)9S8
5.702(15.53) 200 6.854(12.91) 160 7.078(12.50) 160 Benjaminite (Ag,Cu)3(Bi,Pb)7S12
5.704(15.52) 200 3.434(25.92) 80 5.096(17.39) 60 Villamaninite (Cu,Ni,Co,Fe)S2
5.706(15.52) 200 5.948(14.88) 172 8.622(10.25) 132 Raslakite Na15Ca3Fe3(Na,Zr)3Zr3(Si,Nb)(Si25O73)(OH,H2O)3(Cl,OH)
5.706(15.52) 200 5.348(16.56) 146 6.372(13.89) 86 Derbylite (Fe+++,Fe++,Ti)7Sb+++O13(OH)
5.706(15.52) 200 6.254(14.15) 130 5.980(14.80) 118 Eveslogite (Ca,K,Na,Sr,Ba)48[(Ti,Nb,Fe,Mn)12(OH)12Si48O144](F,OH,Cl)14
5.706(15.52) 200 4.028(22.05) 160 6.580(13.45) 160 Schapbachite AgBiS2
5.706(15.52) 200 5.550(15.96) 170 6.864(12.89) 90 Aiolosite Na4Bi(SO4)3Cl
5.708(15.51) 200 5.954(14.87) 162 8.620(10.25) 138 Feklichevite Na11Ca9(Fe+++,Fe++)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5
5.708(15.51) 200 5.292(16.74) 172 5.832(15.18) 172 Mottanaite-(Ce) Ca4(Ce,Ca)2AlBe2[Si4B4O22]O2
5.708(15.51) 200 6.168(14.35) 180 5.852(15.13) 130 Fukalite Ca4Si2O6(CO3)(OH,F)2
5.710(15.51) 200 4.950(17.90) 100 2.986(29.90) 64 Lead Pb
5.710(15.51) 200 9.152(9.66) 110 18.320(4.82) 110 Hopeite Zn3(PO4)2·4(H2O)
5.712(15.50) 200 6.654(13.30) 32 6.832(12.95) 20 Teallite PbSnS2
5.712(15.50) 200 6.040(14.65) 200 20.220(4.37) 170 Iquiqueite K3Na4Mg(Cr++++++O4)B24O39(OH)·12(H2O)
5.714(15.49) 200 7.386(11.97) 170 10.110(8.74) 150 Malachite Cu2(CO3)(OH)2
5.714(15.49) 200 5.888(15.03) 200 9.250(9.55) 200 Thomsonite-Ca NaCa2Al5Si5O20·6(H2O)
5.715(15.49) 200 3.524(25.25) 54 6.158(14.37) 48 Melilite (Ca,Na)2(Al,Mg,Fe++)(Si,Al)2O7
5.716(15.49) 200 2.978(29.98) 160 3.492(25.49) 160 Murataite (Y,Na)6(Zn,Fe+++)5(Ti,Nb)12O29(O,F)14
5.716(15.49) 200 4.364(20.33) 180 3.204(27.82) 140 Ferroskutterudite (Fe,Co)As3
5.718(15.48) 200 5.614(15.77) 140 6.468(13.68) 60 Normandite NaCa(Mn++,Fe++)(Ti,Nb,Zr)Si2O7(O,F)2
5.718(15.48) 200 4.912(18.04) 64 6.150(14.39) 50 Alumoakermanite (Ca,Na)2(Al,Mg,Fe++)(Si2O7)
5.720(15.48) 200 3.348(26.60) 160 3.650(24.37) 120 Carrollite Cu(Co,Ni)2S4
5.720(15.48) 200 6.040(14.65) 60 2.088(43.30) 40 Butschliite K2Ca(CO3)2
5.720(15.48) 200 18.600(4.75) 160 9.960(8.87) 100 Keckite Ca(Mn,Zn)2Fe+++3(PO4)4(OH)3·2(H2O)
5.720(15.48) 200 7.000(12.64) 180 5.430(16.31) 140 Graftonite (Fe++,Mn,Ca)3(PO4)2
5.720(15.48) 200 5.280(16.78) 60 5.860(15.11) 60 Braggite (Pt,Pd,Ni)S
5.720(15.48) 200 4.020(22.09) 120 3.620(24.57) 60 Rhodplumsite Pb2Rh3S2
5.720(15.48) 200 6.060(14.61) 180 6.400(13.83) 140 Zwieselite (Fe++,Mn)2(PO4)F
5.720(15.48) 200 1.866(48.76) 160 4.040(21.98) 160 Kieftite CoSb3
5.720(15.48) 200 3.940(22.55) 80 4.100(21.66) 80 Breithauptite NiSb
5.720(15.48) 200 5.960(14.85) 200 6.860(12.89) 180 Taseqite Na12Sr3Ca6Fe3Zr3NbSi25O73(O,OH,H2O)3Cl2
5.720(15.48) 200 4.060(21.87) 160 6.860(12.89) 140 Incaite Pb4Sn4FeSb2S15
5.720(15.48) 200 5.820(15.21) 200 5.220(16.97) 160 Vysotskite (Pd,Ni)S
5.720(15.48) 200 3.340(26.67) 160 4.720(18.78) 140 Siegenite (Ni,Co)3S4
5.720(15.48) 200 5.860(15.11) 200 4.280(20.74) 180 Tyretskite Ca2B5O9(OH)·(H2O)
5.720(15.48) 200 6.380(13.87) 120 5.188(17.08) 100 Ferromerrillite Ca9NaFe(PO4)7
5.720(15.48) 200 5.920(14.95) 180 6.120(14.46) 180 Latiumite (Ca,K)8(Al,Mg,Fe)(Si,Al)10O25(SO4)
5.720(15.48) 200 37.480(2.36) 200 17.940(4.92) 180 Strashimirite Cu8(AsO4)4(OH)4·5(H2O)
5.720(15.48) 200 3.118(28.61) 180 6.520(13.57) 160 Turtmannite (Mn,Mg)25.5[(V,As)O4]3(SiO4)3[AsO3]xO5-5x(OH)20+x
5.720(15.48) 200 6.320(14.00) 150 19.040(4.64) 120 Syngenite K2Ca(SO4)2·(H2O)
5.720(15.48) 200 5.500(16.10) 120 6.980(12.67) 100 Fermorite (Ca,Sr)5(AsO4,PO4)3(OH)
5.720(15.48) 200 4.680(18.95) 180 8.040(11.00) 140 Parkerite Ni3(Bi,Pb)2S2
5.720(15.48) 200 11.580(7.63) 140 8.700(10.16) 100 Mesolite Na2Ca2Al6Si9O30·8(H2O)
5.720(15.48) 200 3.240(27.51) 180 7.540(11.73) 160 Perite PbBiO2Cl
5.720(15.48) 200 5.900(15.00) 200 3.528(25.22) 160 Nordite-(La) (Na,Mn)3(Sr,Ca)(La,Ce)(Zn,Mg)Si6O17
5.720(15.48) 200 18.680(4.73) 140 10.000(8.84) 120 Wilhelmvierlingite CaMn++Fe+++(PO4)2(OH)·2(H2O)
5.722(15.47) 200 6.904(12.81) 180 7.156(12.36) 116 IMA2008-058 Ag5Bi13S22
5.724(15.47) 200 6.156(14.38) 160 3.926(22.63) 100 Monazite-(Ce) (Ce,La,Nd,Th)PO4
5.726(15.46) 200 6.980(12.67) 200 5.416(16.35) 120 Beusite (Mn++,Fe++,Ca,Mg)3(PO4)2
5.726(15.46) 200 4.776(18.56) 100 5.306(16.69) 100 Samfowlerite Ca14Mn++3Zn2(Be,Zn)2Be6(SiO4)6(Si2O7)4(OH,F)6
5.732(15.45) 200 6.766(13.07) 150 5.662(15.64) 144 Loveringite (Ca,Ce)(Ti,Fe+++,Cr,Mg)21O38
5.734(15.44) 200 6.508(13.59) 190 15.960(5.53) 180 Beryl Be3Al2Si6O18
5.734(15.44) 200 8.774(10.07) 100 13.098(6.74) 100 Tetranatrolite Na2[Al2Si3O10]·2(H2O)
5.734(15.44) 200 7.470(11.84) 192 6.694(13.22) 168 IMA2008-053 Cu7Pb27Bi25S68
5.736(15.43) 200 4.060(21.87) 180 4.690(18.91) 150 Elpasolite K2NaAlF6
5.736(15.43) 200 6.170(14.34) 120 7.422(11.91) 100 Hardystonite Ca2ZnSi2O7
5.738(15.43) 200 5.930(14.93) 160 23.640(3.73) 110 Hodgkinsonite MnZn2SiO4(OH)2
5.740(15.42) 200 5.372(16.49) 100 6.060(14.61) 60 Caryinite (Na,Pb)(Ca,Na)(Ca,Mn++)(Mn++,Mg)2(AsO4)3
5.740(15.42) 200 6.000(14.75) 180 6.560(13.49) 90 Hiortdahlite (Ca,Na,Y)3(Zr,Ti)Si2O7(F,O,OH)2
5.740(15.42) 200 6.180(14.32) 200 8.400(10.52) 140 Steenstrupine-(Ce) Na14Ce6Mn++Mn+++Fe++2(Zr,Th)(Si6O18)2(PO4)7·3(H2O)
5.740(15.42) 200 7.300(12.11) 200 7.800(11.33) 200 Sahamalite-(Ce) (Mg,Fe++)Ce2(CO3)4
5.740(15.42) 200 3.520(25.28) 60 6.180(14.32) 60 Akermanite Ca2MgSi2O7
5.740(15.42) 200 3.800(23.39) 160 3.996(22.23) 160 Belovite-(Ce) (Sr,Ce,Na,Ca)5(PO4)3(OH)
5.740(15.42) 200 6.100(14.51) 180 6.520(13.57) 140 Triplite (Mn,Fe++,Mg,Ca)2(PO4)(F,OH)
5.740(15.42) 200 5.360(16.53) 120 6.260(14.14) 80 Paakkonenite Sb2AsS2
5.740(15.42) 200 7.400(11.95) 140 5.250(16.87) 120 Antimonselite Sb2Se3
5.744(15.41) 200 6.390(13.85) 140 5.964(14.84) 120 Bustamite (Mn,Ca)3Si3O9
5.744(15.41) 200 23.020(3.84) 200 6.130(14.44) 94 Tuscanite K(Ca,Na)6(Si,Al)10O22(SO4,CO3,(OH)2)·(H2O)
5.744(15.41) 200 5.658(15.65) 156 20.722(4.26) 138 Chloroxiphite Pb3CuCl2(OH)2O2
5.748(15.40) 200 4.408(20.13) 180 8.580(10.30) 180 Papagoite CaCuAlSi2O6(OH)3
5.752(15.39) 200 4.136(21.47) 120 8.680(10.18) 80 Coiraite (Pb,Sn)12.5As3Sn5FeS28
5.754(15.39) 200 7.948(11.12) 56 3.756(23.67) 52 IMA2008-068 Ca2Pb3(PO4)3F
5.757(15.38) 200 6.506(13.60) 180 10.780(8.20) 160 Cervandonite-(Ce) (Ce,Nd,La)(Fe+++,Fe++,Ti++++,Al)3(SiO7)1-x+y(AsO3)1+x-y(OH)3x-3y
5.758(15.38) 200 7.128(12.41) 140 9.760(9.05) 80 Bastnasite-(Ce) Ce(CO3)F
5.758(15.38) 200 6.714(13.18) 120 6.254(14.15) 100 Iltisite HgSAg(Cl,Br)
5.760(15.37) 200 4.100(21.66) 180 6.760(13.09) 180 Bursaite Pb5Bi4S11
5.760(15.37) 200 9.620(9.19) 180 5.200(17.04) 160 Gadolinite-(Ce) (Ce,La,Nd,Y)2Fe++Be2Si2O10
5.760(15.37) 140 6.200(14.27) 140 6.580(13.45) 120 Karnasurtite-(Ce) (Ce,La,Th)(Ti,Nb)(Al,Fe+++)(Si,P)2O7(OH)4·3(H2O) (?)
5.760(15.37) 200 5.900(15.00) 160 5.560(15.93) 80 Iimoriite-(Y) Y2(SiO4)(CO3)

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