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 173 Records, Sorted by D1 using 1.54056 - CuKa1 for 2θ WHERE (d1 > 5.0372 AND d1 < 5.2428)
D1
Å (2θ)
I1
%)
D2
Å (2θ)
I2
(%)
D3
Å (2θ)
I3
(%)
Mineral Formula
5.160(17.17) 200 7.300(12.11) 180 6.220(14.23) 102 Kenhsuite Hg3S2Cl2
5.160(17.17) 200 3.000(29.76) 100 3.200(27.86) 100 Warwickite Mg(Ti,Fe+++,Al)(BO3)O
5.160(17.17) 200 5.920(14.95) 170 7.980(11.08) 170 Buergerite NaFe+++3Al6(BO3)3Si6O21F
5.160(17.17) 200 9.060(9.75) 170 7.280(12.15) 160 Celadonite K(Mg,Fe++)(Fe+++,Al)[Si4O10](OH)2
5.162(17.16) 200 3.640(24.43) 140 7.320(12.08) 100 Koashvite Na6(Ca,Mn)(Ti,Fe)Si6O18·(H2O)
5.164(17.16) 200 8.360(10.57) 180 5.062(17.51) 140 Olympite LiNa5(PO4)2
5.168(17.14) 200 11.116(7.95) 172 6.140(14.41) 146 Mozartite CaMn+++SiO4(OH)
5.168(17.14) 200 5.002(17.72) 180 5.854(15.12) 180 Namansilite NaMn+++(Si2O6)
5.170(17.14) 200 4.460(19.89) 180 8.980(9.84) 180 Niksergievite [Ba,Ca)2(Al,Si)7O10(CO3)(OH)6·nH2O
5.170(17.14) 200 5.970(14.83) 160 3.656(24.33) 120 Keilite (Fe,Mn,Mg,Ca,Cr)S
5.172(17.13) 200 5.958(14.86) 160 8.480(10.42) 120 Feruvite (Ca,Na)(Fe,Mg,Ti)3(Al,Mg,Fe)6(BO3)3Si6O18(OH)4
5.174(17.12) 200 7.360(12.01) 140 5.032(17.61) 80 Glaukosphaerite (Cu,Ni)2(CO3)(OH)2
5.176(17.12) 200 4.728(18.75) 160 3.092(28.85) 120 Dzharkenite FeSe2
5.176(17.12) 200 9.080(9.73) 186 4.818(18.40) 174 Chromceladonite KCrMg(Si4O10)(OH)2
5.178(17.11) 200 5.218(16.98) 140 6.012(14.72) 140 Remondite-(Ce) Na3(Ce,La,Ca,Na,Sr)3(CO3)5
5.180(17.10) 200 7.840(11.28) 200 6.040(14.65) 140 Fedorovskite Ca2(Mg,Mn)2B4O7(OH)6
5.180(17.10) 200 6.580(13.45) 200 6.000(14.75) 160 Crookesite Cu7(Tl,Ag)Se4
5.180(17.10) 200 4.980(17.80) 170 3.780(23.52) 160 Ferroselite FeSe2
5.180(17.10) 200 4.972(17.82) 180 10.320(8.56) 160 Fredrikssonite Mg2(Mn+++,Fe+++)O2(BO3)
5.180(17.10) 200 4.280(20.74) 180 5.420(16.34) 180 Penzhinite (Ag,Cu)4Au(S,Se)4
5.180(17.10) 200 9.580(9.22) 200 19.080(4.63) 200 Chalcophyllite Cu++18Al2(AsO4)3(SO4)3(OH)27·33(H2O)
5.184(17.09) 200 3.670(24.23) 70 4.386(20.23) 70 Skutterudite (Co,Ni)As3-x
5.186(17.08) 200 3.492(25.49) 160 4.730(18.74) 160 Krutovite NiAs2
5.192(17.06) 200 5.062(17.51) 170 10.384(8.51) 130 Orthopinakiolite (Mg,Mn++)2Mn+++BO5
5.192(17.06) 200 6.362(13.91) 144 3.876(22.93) 128 Seifertite SiO2
5.192(17.06) 200 4.242(20.92) 180 6.080(14.56) 160 Buryatite Ca3(Si,Fe+++,Al)[SO4][B(OH)4](OH,O)6·12(H2O)
5.192(17.06) 200 5.006(17.70) 180 3.816(23.29) 160 Costibite CoSbS
5.196(17.05) 200 5.732(15.45) 180 10.720(8.24) 160 Nabaphite NaBaPO4·9(H2O)
5.196(17.05) 200 8.342(10.60) 140 6.698(13.21) 120 Chantalite CaAl2SiO4(OH)4
5.196(17.05) 200 5.782(15.31) 140 8.674(10.19) 120 Frankhawthorneite Cu2Te++++++O4(OH)2
5.196(17.05) 200 18.652(4.73) 170 6.836(12.94) 160 Gerstmannite (Mg,Mn)2ZnSiO4(OH)2
5.200(17.04) 200 3.632(24.49) 160 5.040(17.58) 160 Kazakovite Na6Mn++TiSi6O18
5.200(17.04) 200 6.180(14.32) 100 7.600(11.63) 60 Tachyhydrite CaMg2Cl6·12(H2O)
5.200(17.04) 200 3.120(28.59) 80 3.220(27.68) 60 Spessartine Mn++3Al2(SiO4)3
5.200(17.04) 200 4.340(20.45) 180 12.200(7.24) 140 Pokrovskite Mg2(CO3)(OH)2·0.5(H2O)
5.200(17.04) 200 4.886(18.14) 120 14.580(6.06) 100 Dioptase CuSiO2(OH)2
5.200(17.04) 200 3.820(23.27) 160 4.140(21.45) 160 Caswellsilverite NaCrS2
5.202(17.03) 200 4.260(20.83) 120 6.020(14.70) 100 Calcioburbankite Na3(Ca,REE,Sr)3(CO3)5
5.202(17.03) 200 3.678(24.18) 120 3.002(29.74) 32 Niningerite (Mg,Fe++,Mn)S
5.204(17.02) 200 4.938(17.95) 50 5.462(16.21) 50 Eitelite Na2Mg(CO3)2
5.204(17.02) 200 3.514(25.32) 160 4.756(18.64) 160 Jolliffeite (Ni,Co)AsSe
5.206(17.02) 200 8.256(10.71) 160 7.422(11.91) 130 Wycheproofite NaAlZr(PO4)2(OH)2·(H2O)
5.208(17.01) 200 3.976(22.34) 100 4.166(21.31) 50 Westerveldite (Fe,Ni,Co)As
5.209(17.01) 200 10.486(8.43) 90 4.544(19.52) 80 Blatterite (Mn++,Mg)35Sb3(Mn+++,Fe+++)9(BO3)16O32
5.212(17.00) 200 4.880(18.16) 160 4.766(18.60) 150 Acanthite Ag2S
5.212(17.00) 200 5.912(14.97) 162 5.918(14.96) 144 Sibirskite CaHBO3
5.212(17.00) 200 4.140(21.45) 140 7.016(12.61) 120 Mckinstryite (Ag,Cu)2S
5.214(16.99) 200 10.440(8.46) 100 7.400(11.95) 80 Petersenite-(Ce) (Na,Ca)4(Ce,La,Nd)2(CO3)5
5.216(16.98) 200 3.030(29.45) 160 2.622(34.17) 50 Lourenswalsite (K,Ba)2(Ti,Mg,Ca,Fe)4(Si,Al,Fe)6O14(OH)12
5.216(16.98) 200 6.104(14.50) 66 3.330(26.75) 60 Tegengrenite (Mg,Mn++)2Sb+++++0.5(Mn+++,Si,Ti)0.5O4
5.218(16.98) 200 5.896(15.01) 180 3.170(28.13) 150 Ardennite-(V) Mn++4[Al4(Mg,Al,Fe+++,Mn+++)2][Si5(V,Si)]O22(OH)6
5.220(16.97) 200 6.020(14.70) 120 3.174(28.09) 100 Lavrentievite Hg3S2(Cl,Br)2
5.220(16.97) 200 4.660(19.03) 180 3.276(27.20) 160 Lollingite FeAs2
5.220(16.97) 200 4.140(21.45) 160 6.660(13.28) 160 Stromeyerite AgCuS
5.220(16.97) 200 3.680(24.16) 180 4.260(20.83) 160 Harkerite Ca24Mg8Al2(SiO4)8(BO3)6(CO3)10·2(H2O)
5.220(16.97) 200 5.760(15.37) 200 8.300(10.65) 150 Tangeite CaCu(VO4)(OH)
5.220(16.97) 200 5.560(15.93) 200 7.560(11.70) 200 Hanksite KNa22(SO4)9(CO3)2Cl
5.220(16.97) 200 6.500(13.61) 200 8.160(10.83) 200 Thorosteenstrupine (Ca,Th,Mn)3Si4O11F·6(H2O)
5.220(16.97) 200 6.280(14.09) 80 4.220(21.03) 60 Chlorocalcite KCaCl3
5.220(16.97) 200 3.232(27.58) 180 3.682(24.15) 180 Nickelskutterudite (Ni,Co)As3-x
5.224(16.96) 200 3.694(24.07) 100 3.018(29.57) 40 Alabandite MnS
5.226(16.95) 200 11.410(7.74) 200 6.096(14.52) 180 Potassiccarpholite (K,Na,[ ])(Li,Mn++)2Al)4Si4O12(OH)4(F,OH)4
5.228(16.95) 200 5.680(15.59) 180 8.040(11.00) 160 Aminoffite Ca3Be2Si3O10(OH)2
5.232(16.93) 200 3.272(27.23) 130 7.018(12.60) 122 Akimotoite (Mg,Fe)SiO3
5.232(16.93) 200 5.530(16.01) 170 4.828(18.36) 98 Hawthorneite Ba[Ti3Cr4Fe4Mg]O19
5.238(16.91) 200 8.520(10.37) 160 6.720(13.16) 140 Plumbonacrite Pb10(CO3)6O(OH)6
5.240(16.91) 200 6.060(14.61) 120 4.780(18.55) 80 Coparsite Cu4O2[(As,V)O4]Cl
5.240(16.91) 200 19.460(4.54) 160 6.520(13.57) 80 Aspidolite NaMg3AlSi3O10(OH)2
5.240(16.91) 200 6.080(14.56) 150 7.160(12.35) 150 Chromdravite NaMg3(Cr,Fe+++)6(BO3)3Si6O18(OH)4
5.240(16.91) 200 5.820(15.21) 200 7.760(11.39) 120 Kleinite Hg2N(Cl,SO4)·n(H2O)
5.240(16.91) 200 4.140(21.45) 180 6.080(14.56) 180 Vanadiumdravite NaMg3V6(Si6O18)(BO3)3(OH)4
5.242(16.90) 200 4.780(18.55) 140 3.534(25.18) 120 Willyamite (Co,Ni)SbS

[ 1 ] [ 2 ]


Advertisment