Mineral Chemistry

Titanium (Ti )

Atomic Mass 47.88
Atomic Number 22
Name Origins After the Titans, sons of the Earth goddess.
Year Discovered 1791
Discovery Credits Rev. W. Gregor at Creed, Cornwall, UK and later by M. H. Klaproth in 1795 at Berlin, Gemany.
Remarks Hard, lustrous, silvery metal. Resists corrosion due to oxide layer, but powdered metal burns in air. Unaffected by many acids, (except HF, H3PO4, and concentrated H2SO4) and alkalis. White TiO2 used in paints. Metal used in chemical plants, lightweight alloys, hp replacement joints, etc.

Diagnostic tests: 
Titanium can be detected by A); Na2(NH4)(PO4) bead, B); the reduction with metallic tin, or C); the oxidation with H2O2.

A). Titanium oxides, dissolved in the Na2(NH4)(PO4) bead, gives a glass that is yellow when hot and colorless when cold in the oxidizing flame. In the reducing flame the bead color is yellow when hot and a delicate violet color when cold. These bead tests are easily interfered with from other elements such as iron and manganese.

B). After fusing the mineral with powdered Na2CO3, dissolve the bead in HCl acid which produces a solution of Ti4+. If this solution is boiled with granulated Tin, Ti3+ is produced which gives the solution a delicate violet color.

C). After fusing the mineral with powdered Na2CO3, dissolve the bead in 1cc H2SO4 acid and 1 cc water. Heat the solution until it becomes clear. When cold, add 1cc 20% H2O2 to the mixture, if titanium is present, the solution becomes reddish-yellow to deep amber, depending on the quantity.

References Emsley, J., 1991; THE ELEMENTS : Sec. Ed., Clarendon Press, Oxford, 251 p.
See Also WebElements, ChemiCool
Naturally Occurring Isotopes
Symbol Isotope Mass Isotope Nuclide Number Isotope Number Natural Abundance Half-life Half-life Units Decay Mode Decay Mode MeV Decay Mode %
Ti 43.959689 44 22 0.00000%  47 Years  EC  0.265  100.00%
Ti 45.952629 45 22 8.00000%    Stable      
Ti 45.951764 47 22 7.43000%    Stable      
Ti 45.947947 48 22 73.80000%   Stable      
Ti 45.947871 49 22 5.50000%   Stable      
Ti 49.944792 50 22 5.40000%    Stable      

Mineral Species sorted by the element Ti (Titanium )

Click Here for Mineral Species Sorted By Mineral Name
%Ti Mineral Name Chemical Formula MW
100.00% Ti Titanium  * Ti 47.88
77.37% Ti Osbornite   TiN 61.89
74.95% Ti Hongquiite  * TiO 63.88
59.94% Ti Anatase   TiO2 79.88
59.94% Ti Brookite   TiO2 79.88
59.94% Ti Rutile   TiO2 79.88
52.33% Ti IMA2000-016  ! (Ti,Fe,Mg,Mn)1-xTi2O5 219.59
46.63% Ti Khamrabaevite   (Ti,V,Fe)C 61.61
46.10% Ti Kleberite  * FeTi6O13·4(H2O)(?) 623.18
46.05% Ti Armalcolite   (Mg,Fe++)Ti2O5 207.95
43.50% Ti Priderite   (K,Ba)(Ti,Fe+++)8O16 715.42
43.43% Ti Landauite   NaMnZn2(Ti,Fe+++)6Ti12O38 1,730.91
42.73% Ti Henrymeyerite  ! BaFe++Ti7O16 784.32
41.80% Ti Jeppeite   (K,Ba)2(Ti,Fe+++)6O13 641.51
40.98% Ti Freudenbergite   Na2Fe+++2Ti6O16 700.94
39.84% Ti Geikielite   MgTiO3 120.18
39.59% Ti Srilankite   (Ti,Zr)O2 90.71
38.90% Ti Kassite   CaTi2O4(OH)2 235.09
38.79% Ti Carmichaelite  ! (Ti,Cr,Fe)[O2-x(OH)x],x~0.5 76.54
38.68% Ti Dessauite  ! (Sr,Pb)(Y,U)(Ti,Fe+++)20O38 1,856.57
38.59% Ti Davidite-(La)   (La,Ce,Ca)(Y,U)(Ti,Fe+++)20O38 1,860.86
38.38% Ti Davidite-(Ce)   (Ce,La)(Y,U)(Ti,Fe+++)20O38 1,871.41
38.09% Ti Crichtonite   (Sr,La,Ce,Y)(Ti,Fe+++,Mn)21O38 1,772.61
36.99% Ti Mathiasite   (K,Ca,Sr)(Ti,Cr,Fe,Mg)21O38 1,682.56
36.88% Ti Kyzylkumite   V+++2Ti3O9 389.52
36.88% Ti Schreyerite   V+++2Ti3O9 389.52
36.73% Ti Olkhonskite   (Cr+++,V+++)2Ti3O9 391.10
35.97% Ti Pseudorutile   Fe+++2Ti3O9 399.33
35.89% Ti Mannardite   BaTi6V+++2O16·(H2O) 800.50
35.79% Ti Redledgeite   BaTi6Cr+++2O16·(H2O) 802.60
35.66% Ti Loveringite   (Ca,Ce)(Ti,Fe+++,Cr,Mg)21O38 1,678.43
35.55% Ti Gramaccioliite-(Y)  ! (Pb,Sr)(Y,Mn)Fe2(Ti,Fe)18O38 1,822.46
35.30% Ti Lindsleyite   (Ba,Sr)(Ti,Cr,Fe,Mg)21O38 1,763.22
35.22% Ti Perovskite   CaTiO3 135.96
35.18% Ti Ilmenorutile   (Ti,Nb,Fe+++)O2 95.27
32.79% Ti Ankangite   Ba(Ti,V+++,Cr+++)8O16 803.05
32.30% Ti Cafetite   Ca(Fe,Al)2Ti4O12·4(H2O) 592.91
31.75% Ti Pyrophanite   MnTiO3 150.82
31.56% Ti Ilmenite   Fe++TiO3 151.73
30.52% Ti Yttrocrasite-(Y)   (Y,Th,Ca,U)(Ti,Fe+++)2(O,OH)6 298.05
30.47% Ti Aeschynite-(Y)   (Y,Ca,Fe)(Ti,Nb)2(O,OH)6 274.97
30.44% Ti Ecandrewsite   (Zn,Fe++,Mn++)TiO3 157.27
30.36% Ti Florenskyite  ! (Fe,Ni)TiP 134.03
29.23% Ti Tivanite   V+++TiO3(OH) 163.83
28.77% Ti Lucasite-(Ce)   CeTi2(O,OH)6 332.88
28.24% Ti Zirconolite-2M   CaZrTi2O7 339.06
28.24% Ti Zirconolite-3T   CaZrTi2O7 339.06
28.01% Ti Lorenzenite   Na2Ti2Si2O9 341.91
27.81% Ti Heideite   (Fe,Cr)1+x(Ti,Fe)2S4 292.66
27.79% Ti Manganbelyankinite   (Mn,Ca)(Ti,Nb)5O12·9(H2O) 723.53
27.67% Ti Cleusonite  ! Pb(U++++,U++++++)(Ti,Fe2+,Fe3+)20(O,OH)38 2,076.56
27.41% Ti Aeschynite-(Ce)   (Ce,Ca,Fe)(Ti,Nb)2(O,OH)6 305.70
27.35% Ti Hemloite   (As,Sb)2(Ti,V,Fe,Al)12O23OH 1,050.40
27.08% Ti Uhligite   Ca3(Ti,Al,Zr)9O20 883.91
26.09% Ti Tausonite   SrTiO3 183.50
25.14% Ti Senaite   Pb(Ti,Fe,Mn)21O38 1,904.66
24.50% Ti Thorutite   (Th,U,Ca)Ti2(O,OH)6 390.82
24.48% Ti Struverite   (Ti,Ta,Fe+++)O2 117.38
24.17% Ti Aeschynite-(Nd)   (Nd,Ce)(Ti,Nb)2(O,OH)6 346.61
24.13% Ti Mongshanite  * (Mg,Cr,Fe++)2(Ti,Zr)5O12 595.20
23.71% Ti Natisite   Na2(TiO)SiO4 201.94
23.71% Ti Paranatisite   Na2[TiO(SiO4)] 201.94
23.54% Ti Belyankinite   Ca1-2(Ti,Zr,Nb)5O12·9(H2O)(?) 711.83
23.27% Ti Loparite-(Ce)   (Ce,Na,Ca)2(Ti,Nb)2O6 164.60
23.02% Ti Haggertyite  ! Ba[Fe++6Ti5Mg]O19 1,040.10
22.98% Ti Murataite   (Y,Na)6(Zn,Fe+++)5(Ti,Nb)12O29(O,F)14 2,000.60
22.96% Ti Murmanite   Na3(Ti,Nb)4(Si2O7)2O4·4(H2O) 750.89
22.71% Ti Matsubaraite  ! Sr4TiTi4Si4O22 1,054.21
22.51% Ti Kobeite-(Y)   (Y,U)(Ti,Nb)2(O,OH)6(?) 319.10
22.17% Ti Tomichite   (V,Fe)4Ti3AsO13(OH) 647.82
21.83% Ti Sitinakite   Na2K(Ti,Nb)4O4(SiO4)2(O,OH)·4(H2O) 658.10
21.54% Ti Graeserite  ! (Fe+++,Ti)4Ti3AsO13(OH) 666.95
21.43% Ti Orthobrannerite   U++++U++++++Ti4O12(OH)2 893.59
21.42% Ti Ulvospinel   TiFe++2O4 223.57
21.16% Ti Trimounsite-(Y)   (Y,REE)2Ti2SiO9 475.18
20.84% Ti Berdesinskiite   V+++2TiO5 229.76
20.24% Ti Brannerite   (U,Ca,Ce)(Ti,Fe)2O6 354.80
20.01% Ti Yimengite   K(Cr,Ti,Fe,Mg)12O19 837.35
19.74% Ti Zirconolite   (Ca,Ce)Zr(Ti,Nb,Fe+++)2O7 363.87
19.50% Ti Warwickite   Mg(Ti,Fe+++,Al)(BO3)O 147.29
18.93% Ti Lomonosovite   Na5Ti2O2(Si2O7)(PO4) 505.85
18.76% Ti Zirkelite   (Ca,Th,Ce)Zr(Ti,Nb)2O7 382.76
18.47% Ti Rengeite  ! Sr4ZrTi4Si4O22 1,063.06
18.16% Ti Titanite   CaTiSiO5 197.76
18.14% Ti Vinogradovite   (Na,K)4Ti4(Si,Al)8O26·3(H2O,Na) 976.77
17.87% Ti Paravinogradovite  ! (Na,[])2(Ti,Fe+++)4(Si2O6)2(Si3AlO10)(OH)4·H2O 902.89
17.67% Ti Paralabuntsovite-Mg  ! Na8K8Mg8Ti16(Si4O12)8(O,OH)16·n(H2O) 4,336.11
17.60% Ti Lintisite   Na3LiTi2Si4O14·2(H2O) 544.03
17.54% Ti Baotite   Ba4(Ti,Nb)8Si4O28Cl 1,582.82
17.36% Ti Lourenswalsite   (K,Ba)2(Ti,Mg,Ca,Fe)4(Si,Al,Fe)6O14(OH)12 937.50
17.27% Ti Uranopolycrase   (U,Y)(Ti,Nb,Ta)2O6 415.77
16.84% Ti Nabalamprophyllite  ! Ba(Na,Ba){Na3Ti[Ti2O2Si4O14](OH,F)2} 810.56
16.81% Ti Kukisvumite   Na6ZnTi4Si8O28·4(H2O) 1,139.58
16.43% Ti Manganokukisvumite  ! Na6MnTi4Si8O28·4(H2O) 1,130.79
16.11% Ti Lamprophyllite   Na2(Sr,Ba)2Ti3(SiO4)4(OH,F)2 891.53
15.96% Ti Qandilite   (Mg,Fe++)2(Ti,Fe+++,Al)O4 179.98
15.80% Ti Macedonite   PbTiO3 303.08
15.75% Ti Schorlomite   Ca3(Ti,Fe+++,Al)2[(Si,Fe+++,Fe++)O4]3 516.73
15.74% Ti Kuzmenkoite-Mn  ! (K,Na)2(Mn,Fe)(Ti,Nb)4[Si4O12]2(OH)4·5(H2O) 1,095.05
15.65% Ti Gerasimovskite   (Mn,Ca)(Nb,Ti)5O12·9(H2O)(?) 764.66
15.56% Ti Zorite   Na6Ti5[Si12O34](O,OH)5·11(H2O) 1,538.53
15.44% Ti Labuntsovite-Mn   Na4K4(Ba,K)(Mn,Fe)1+x(Ti,Nb)8[Si4O12]4(O,OH)8·n(H2O),n=10-12 2,232.12
15.44% Ti Labuntsovite-Fe  ! Na4K4(Ba,K)2(Fe,Mg,Mn)1+xTi8(Si4O12)4(O,OH)8·10(H2O) 2,418.89
15.41% Ti Polycrase-(Y)   (Y,Ca,Ce,U,Th)(Ti,Nb,Ta)2O6 372.96
15.32% Ti Batisite   BaNaNaTi2O2[Si4O12] 624.94
15.18% Ti IMA2004-052  ! Ca3Ti5[(Si6O17)2|O(OH)4]·14(H2O) 1,576.88
15.14% Ti Lemmleinite-Ba  ! Na2K2Ba1-xTi4(Si4O12)2(O,OH)4·5(H2O) 2,498.97
15.06% Ti Pseudobrookite   (Fe+++,Fe++)2(Ti,Fe++)O5 238.41
14.70% Ti Strontiochevkinite   (Sr,REE)4Fe(Ti,Zr)2Ti2Si4O22 1,140.23
14.61% Ti Plumbobetafite   (Pb,U,Ca)(Ti,Nb)2O6(OH,F) 425.90
14.45% Ti Labuntsovite-Mg  ! Na4K4(Ba,K)(Mg,Fe)1+xTi8(Si4O12)4(O,OH)8·10(H2O) 2,384.94
14.04% Ti Delindeite   Ba2(Na,K,[])3(Ti,Fe)[Ti2(O,OH)4Si4O14](H2O,OH)2 886.43
13.83% Ti Gutkovaite-Mn  ! CaK2Mn(Ti,Nb)4(Si4O12)2(O,OH)4·5(H2O) 1,243.09
13.80% Ti Hawthorneite   Ba[Ti3Cr4Fe4Mg]O19 1,040.63
13.75% Ti Bykovaite  ! BaNa{(Na,Ti)4[(Ti,Nb)2(OH,O)3Si4O14](OH,F)2}·3(H2O) 870.74
13.72% Ti Quadruphite-VII   Na14CaMgTi4[Si2O7]2(PO4)4O4F2 1,395.97
13.72% Ti Quadruphite-VIII   Na14CaMgTi4(Si2O7)2(PO4)4O4F2 1,395.97
13.66% Ti Zirconolite-3O   (Ca,Fe,Y,Th)2Fe(Ti,Nb)3Zr2O7 385.57
13.53% Ti Scheteligite  ? (Ca,Y,Sb,Mn)2(Ti,Ta,Nb,W)2O6(O,OH) 424.56
13.27% Ti Derbylite   (Fe+++,Fe++,Ti)7Sb+++O13(OH) 721.74
13.14% Ti Yttrobetafite-(Y)   (Y,U,Ce)2(Ti,Nb,Ta)2O6(OH) 437.15
13.04% Ti Tsepinite-Ca  ! (Ca,K,Na,[])2(Ti,Nb)2(Si4O12)(OH,O)2·4(H2O) 1,200.24
12.93% Ti Tsepinite-K  ! (K,Ba,Na)2(Ti,Nb)2(Si4O12)(OH,O)2·3(H2O) 614.51
12.56% Ti Paratsepinite-Na  ! (Na,Sr,K,Ca)7(Ti,Nb)8[Si4O12]4(O,OH)8·n(H2O)n~8 2,286.52
12.42% Ti Korobitsynite  ! Na3(Ti,Nb)2[Si4O12](OH,O)2·3-4(H2O) 578.44
12.12% Ti Bornemanite   BaNa3{(Na,Ti)4[(Ti,Nb)2O2Si4O14](F,OH)2}·PO4 908.83
12.02% Ti Tazheranite   CaTiZr2O8 398.40
11.82% Ti IMA2004-008  ! (Sr,Ba,K)(Ti,Nb)2(Si4O12)(OH,O)2·3(H2O) 607.84
11.80% Ti Shcherbakovite   KKNaTi2O(OH)[Si4O12] 568.26
11.58% Ti Tranquillityite   Fe++8(Zr,Y)2Ti3Si3O24 1,239.95
11.58% Ti Benitoite   BaTiSi3O9 413.46
11.56% Ti Haineaultite  ! (Na,Ca)5Ca(Ti,Nb)5(Si,S)12O34(OH,F)8·5(H2O) 1,557.11
11.23% Ti Lemmleinite-K  ! NaK2(Ti,Nb)2Si4O12(O,OH)2·2(H2O) 596.73
11.19% Ti Alsakharovite-Zn  ! NaSrKZn(Ti,Nb)4(Si4O12)2(O,OH)4·7(H2O) 1,240.78
11.19% Ti Innelite   (Na,Mg,Ca)2(Ba,K)4Ti3(Si2O7)2(SO4)2(OH,F) 1,284.02
11.16% Ti Lepkhenelmite-Zn  ! Ba2Zn(Ti,Nb)4(Si4O12)2(O,OH)4·7(H2O) 1,261.08
11.16% Ti Perrierite-(Ce)   (Ce,La,Ca)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22 1,201.74
10.75% Ti Paratsepinite-Ba  ! (Ba,Na,K)2-x(Ti,Nb)2(Si4O12)(OH,O)2·4(H2O) 628.25
10.68% Ti Kuzmenkoite-Zn  ! K2Zn(Ti,Nb)4(Si4O12)2(OH,O)4·6-8(H2O) 1,214.76
10.56% Ti Mangan-neptunite   KNa2Li(Mn,Fe++)2Ti2Si8O24 906.78
10.55% Ti Neptunite   KNa2Li(Fe++,Mn)2Ti2Si8O24 907.69
10.47% Ti Jonesite   Ba2(K,Na)[Ti2(Si5Al)O18·n(H2O) 914.93
10.38% Ti Fersmanite   Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3 1,061.05
10.30% Ti Perraultite   (Na,Ca)2(Ba,K)2(Mn++,Fe++)8(Ti,Nb)4Si8O32(OH,F,O)6 1,766.01
9.93% Ti Stibiobetafite   (Sb+++,Ca)2(Ti,Nb,Ta)2(O,OH)7 433.88
9.93% Ti Chevkinite-(Ce)   (Ce,La,Ca,Th)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22 1,205.27
9.87% Ti Gotzenite   (Ca,Na)3(Ti,Al)Si2O7(F,OH)2 363.79
9.84% Ti Berezanskite  ! KLi3Ti2Si12O30 972.69
9.83% Ti Romanite  * (Fe++,U,Pb)2(Ti,Fe+++)O4 365.14
9.73% Ti Jinshajiangite   Na2K5BaCa(Fe,Mn)8(Ti,Fe,Nb,Zr)4Si8O32(O,F,H2O)6 1,770.72
9.71% Ti Calciobetafite   Ca2(Ti,Nb)2(O,OH)7 394.30
9.63% Ti Bafertisite   Ba(Fe++,Mn)2TiSi2O7(O,OH)2 497.12
9.57% Ti Morimotoite   Ca3TiFe++Si3O12 500.21
9.47% Ti Calzirtite   CaZr3TiO9 505.62
9.45% Ti Fresnoite   Ba2TiSi2O8 506.70
9.38% Ti Sobolevite   Na11(Na,Ca)4(Mg,Mn)Ti++++4(Si4O12)(PO4)4O5F3 1,378.43
9.30% Ti Hejtmanite   Ba(Mn,Fe++)2TiO(Si2O7)(OH,F)2 514.71
9.29% Ti Janhaugite   (Na,Ca)3(Mn++,Fe++)3(Ti++++,Zr,Nb)2Si4O15(OH,F,O)3 773.35
9.27% Ti Narsarsukite   Na2(Ti,Fe+++)Si4(O,F)11 387.19
9.23% Ti Betafite   (Ca,U)2(Ti,Nb,Ta)2O6(OH) 415.12
9.20% Ti Orthochevkinite  * (Ce,La,Ca,Na,Th)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22 1,170.75
9.03% Ti Neskevaaraite-Fe  ! NaK3Fe(Ti,Nb)4(Si4O12)2(O,OH)4·6(H2O) 1,235.20
8.96% Ti IMA2003-017  ! (REE,Ca)4(Fe+++,Ti,Fe++,[])(Ti,Fe+++,Fe++,Nb)4Si4O22 1,228.90
8.96% Ti Davanite   K2TiSi6O15 534.58
8.80% Ti Ilmajokite   (Na,Ce,La,Ba)2TiSi3O5(OH)10·n(H2O)(?) 544.12
8.65% Ti Leucosphenite   Na4BaTi2O2[B2Si10O28] 1,107.50
8.57% Ti Winstanleyite   TiTe++++3O8 558.68
8.39% Ti Tsepinite-Na  ! (Na,H3O,K,Sr,Ba)2(Ti,Nb)2[Si4O12](OH,O)2·3(H2O) 2,397.82
8.38% Ti Surkhobite  ! (Ca,Na)(Ba,K)(Fe++,Mn)4Ti2(Si4O14)O2(F,OH,O)3 902.39
8.37% Ti Penkvilksite   Na4(Ti++++,Zr)2[Si8O22]·4(H2O) 858.12
8.21% Ti Parakuzmenkoite-Fe  ! (K,Ba)2Fe(Ti,Nb)4(Si4O12)2(O,OH)4·7(H2O) 2,567.15
8.08% Ti Karnasurtite-(Ce)   (Ce,La,Th)(Ti,Nb)(Al,Fe+++)(Si,P)2O7(OH)4·3(H2O)(?) 450.31
8.07% Ti Ferrotitanowodginite  ! Fe++TiTa2O8 593.62
8.05% Ti Batiferrite  ! Ba(Ti2Fe+++8Fe++2)O19 1,071.04
8.04% Ti Polyphite-VII   Na17Ca3Mg(Ti,Mn)4[Si2O7]2(PO4)6O2F6 1,786.09
8.04% Ti Polyphite-VIII   Na17Ca3Mg(Ti,Mn)4[Si2O7]2(PO4)6O2F6 1,786.09
7.98% Ti Benyacarite   (H2O,K)2Ti(Mn++,Fe++)2(Fe+++,Ti)2Ti(PO4)4(O,F)2·14(H2O) 959.61
7.98% Ti Altisite   Na3K6Ti2Al2Si8O26Cl3 1,200.31
7.80% Ti Seidozerite   (Na,Ca)2(Zr,Ti,Mn)2Si2O7(O,F)2 368.38
7.54% Ti Sabinaite   (Na,Ca)4Zr2Ti(CO3)4O4 634.87
7.51% Ti Cafarsite   Ca8(Ti,Fe++,Fe+++,Mn)6-7(As+++O3)12·4(H2O) 2,230.31
7.51% Ti Magnesiumastrophyllite   K2Na[Na(Fe++,Fe+++,Mn)Mg2]Ti2Si8O26(OH)4F 1,275.02
7.46% Ti Strontio-orthojoaquinite   (Na,Fe++)2Ba2Sr2Ti2[Si4O12]2(O,OH)2·(H2O) 1,284.18
7.46% Ti Strontiojoaquinite   (Na,Fe++)2Ba2Sr2Ti2[Si4O12]2(O,OH)2·(H2O) 1,284.18
7.45% Ti Normandite  ! NaCa(Mn++,Fe++)(Ti,Nb,Zr)Si2O7(O,F)2 385.62
7.43% Ti Astrophyllite   K2Na(Fe++,Mn)7Ti2Si8O26(OH)4 1,289.00
7.29% Ti Bussenite  ! Na2(Ba,Sr)2(Fe,Mn)TiSi2O7(CO3)(OH)3F 657.06
7.28% Ti Bario-orthojoaquinite   Fe++2(Ba,Sr)4Ti2[Si4O12]O2·(H2O) 1,316.03
7.23% Ti Shkatulkalite  ! Na10Mn++Ti3Nb3(Si2O7)6(OH)2F·12(H2O) 1,985.39
7.07% Ti Holfertite  ! U++++++2-xTi(O8-xOH4x)[(H2O)3Cax] 676.79
7.00% Ti Odintsovite   K2Na4Ca3Ti2Be4Si12O38 1,367.20
6.99% Ti Azoproite   (Mg,Fe++)2(Fe+++,Ti,Mg)BO5 205.49
6.90% Ti Orthojoaquinite-(Ce)   NaFe++Ba2Ce2Ti2[Si4O12]2O2(OH)·(H2O) 1,388.16
6.89% Ti Katayamalite   (K,Na)Ca7Li3Ti2[Si6O18]2(OH,F)2 1,389.99
6.81% Ti Byelorussite-(Ce)   NaBa2(Ce,La)2Mn++Ti2Si8O26(F,OH)·(H2O) 1,405.15
6.80% Ti Belkovite  ! Ba3(Nb,Ti)6(Si2O7)2O12 1,407.69
6.79% Ti Cervandonite-(Ce)   (Ce,Nd,La)(Fe+++,Fe++,Ti++++,Al)3SiAs(Si,As)O13 634.48
6.43% Ti Vigezzite   (Ca,Ce)(Nb,Ta,Ti)2O6 372.21
6.31% Ti Titantaramellite   Ba4(Ti,Fe+++,Fe++,Mg)4(B2Si8O27)O2ClxX=0TO1,withTi>Fe 1,442.84
6.28% Ti Organovaite-Zn  ! K2Zn(Nb,Ti)4(Si4O12)2(O,OH)4·6(H2O) 2,439.14
6.26% Ti Nafertisite  ! Na3(Fe++,Fe+++)6(Ti2Si12O34)(O,OH)7·2(H2O) 1,530.61
6.21% Ti Latrappite   (Ca,Na)(Nb,Ti,Fe)O3 154.29
6.01% Ti Tienshanite   BaNa2MnTiB2Si6O20 796.25
5.92% Ti Paulkerrite   K(Mg,Mn)2(Fe+++,Al)2Ti(PO4)4(OH)3·15(H2O) 970.02
5.91% Ti Isolueshite  ! (Na,La,Ca)(Nb,Ti)O3 202.42
5.88% Ti Yuksporite   (Sr,Ba)2K4(Ca,Na)14([],Mn,Fe){(Ti,Nb)4(O,OH)4[Si6O17]2[Si2O7]3}(H2O,OH)n,n~3 2,546.97
5.88% Ti Rhonite   Ca2(Mg,Fe++,Fe+++,Ti)6(Si,Al)6O20 814.43
5.86% Ti Senekevichite  ! CsKNaCa2TiO[Si7O18(OH)] 817.63
5.85% Ti Tundrite-(Ce)   Na3(Ce,La)4(Ti,Nb)2(SiO4)2(CO3)3O4(OH)·2(H2O) 1,227.72
5.84% Ti Romeite   (Ca,Fe++,Mn,Na)2(Sb,Ti)2O6(O,OH,F) 410.04
5.83% Ti Pyatenkoite-(Y)  ! Na5(Y,Dy,Gd)TiSi6O18·6(H2O) 821.63
5.80% Ti Tadzhikite-(Y)  ! Ca4(Y,Ce)2(Ti,Al,Fe+++,[])2[Si4B4O22](OH)2 990.13
5.79% Ti Tundrite-(Nd)   Na3(Nd,La)4(Ti,Nb)2(SiO4)2(CO3)3O4(OH)·2(H2O) 1,240.10
5.72% Ti Polyakovite-(Ce)  ! (Ce,La,Nd,Pr,Ca)4(Mg,Fe++)(Cr,Fe+++)2(Ti,Nb)2Si4O22 1,255.42
5.65% Ti Organovaite-Mn  ! K2Mn(Nb,Ti)4(Si4O12)2(O,OH)4·6(H2O) 2,372.13
5.60% Ti Obertiite  ! NaNa2(Mg3Fe+++Ti)Si8O22(O,F,OH)2 855.28
5.56% Ti Aenigmatite   Na2Fe++5TiSi6O20 861.60
5.52% Ti Hydroastrophyllite   (H3O,K)2Ca(Fe+++,Mn)5-6Ti2Si8O26(OH)4F 1,213.30
5.49% Ti Kaersutite   NaCa2(Mg4Ti)Si6Al2O23(OH)2 872.72
5.47% Ti IMA2002-009a  ! Ca2Fe++4Fe+++TiSi4BeAlO20 875.59
5.44% Ti Diversilite-(Ce)  ! Na2(Ba,K)6Ce2Fe++Ti3Si12O36(OH)3(OH,H2O)9 2,272.68
5.43% Ti Yoshimuraite   (Ba,Sr)2(Mn,Fe)2(Ti,Fe)(Si2O7)2(PO4,SO4)(OH) 705.01
5.41% Ti Tinaksite   K2Na(Ca,Mn++)2(Ti,Fe)O[Si7O18(OH)] 751.73
5.38% Ti Mantienneite   KMg2Al2Ti(PO4)4(OH)3·15(H2O) 890.69
5.37% Ti Kupletskite   K2Na(Mn,Fe++)7(Ti,Nb)2Si8O26(OH)4F 1,337.34
5.36% Ti Orthojoaquinite-(La)  ! Ba2Na(La,Ce)2Fe++Ti2Si8O26(OH,O,F)·H2O 1,429.39
5.29% Ti Ohmilite   Sr3(Ti,Fe+++)(Si2O6)2(O,OH)·2-3(H2O) 678.36
5.29% Ti Barytolamprophyllite   Ba2Na3(Fe+++,Ti)3(Si2O7)2(O,OH,F)4 905.03
5.22% Ti Kochite  ! Na2(Na,Ca)4Ca4(Mn,Ca)2Zr2Ti2(Si2O7)4(O,F)4F4 1,505.08
5.15% Ti Hogtuvaite   (Ca,Na)2(Fe++,Fe+++,Ti,Mg,Mn)6(Si,Be,Al)6O20 837.17
5.10% Ti Baratovite   KCa7(Ti,Zr)2Li3Si12O36F2 1,408.90
5.06% Ti Karupmollerite-Ca  ! (Na,Ca,K)2Ca(Nb,Ti)4(Si4O12)2(O,OH)4·7(H2O) 1,211.35
5.04% Ti Laplandite-(Ce)   Na4CeTiPSi7O22·5(H2O) 949.59
5.00% Ti Tisinalite   Na3H3(Mn++,Ca,Fe)TiSi6(O,OH)18·2(H2O) 669.67
4.97% Ti Alluaivite   Na19(Ca,Mn++)6(Ti,Nb)3(Si3O9)2(Si10O28)2Cl·2(H2O) 2,169.25
4.93% Ti Hainite   Na4Ca8(Ti,Zr,Mn,Fe)3Si8O28F8 1,456.09
4.92% Ti Titanowodginite   (Mn++,Fe++)(Ti,Sn)(Ta,Nb)2O8 583.43
4.84% Ti Magnesiohogbomite-6N6S   (Mg,Fe++)1.4Ti0.3Al4O8 296.93
4.79% Ti Ferrokaersutite   NaCa2(Fe++4Ti)Si6Al2O22(OH)2 998.89
4.77% Ti Yftisite-(Y)  ? (Y,Dy,Er)4(Ti,Sn)O(SiO4)2(F,OH)6 753.13
4.74% Ti Matveevite  ? KTiMn2Fe+++2(PO4)4(OH)3·15(H2O) 1,009.69
4.66% Ti Nenadkevichite   (Na,Ca,K)(Nb,Ti)Si2O6(O,OH)·2(H2O) 308.14
4.60% Ti Kupletskite-(Cs)   (Cs,K)2Na(Mn,Fe++,Li)7(Ti,Nb)2Si8O26(OH)4F 1,455.85
4.58% Ti Intersilite  ! Na6Mn++Ti[Si10O24(OH)](OH)3·4(H2O) 1,045.69
4.45% Ti Kazakovite   Na6Mn++TiSi6O18 645.92
4.38% Ti Rinkite  ! Na(Na,Ca)2(Ca,Ce)4(Ti,Nb)(Si2O7)2(O,F)2 820.37
4.36% Ti Seidite-(Ce)  ! Na4(Ce,Sr)2{Ti(OH)2(Si8O18)}(O,OH,F)4·5(H2O) 1,096.99
4.36% Ti Vuonnemite   Na11Nb2TiSi4O12(PO4)2O5F2 1,098.85
4.24% Ti Kimzeyite   Ca3(Zr,Ti)2(Si,Al,Fe+++)3O12 564.59
4.13% Ti Curetonite   Ba4Al3Ti(PO4)4(O,OH)6 1,160.06
4.00% Ti Ellenbergerite   Mg6TiAl6Si8O28(OH)10 1,198.34
3.89% Ti Eveslogite  ! (Ca,K,Na,Sr,Ba)48[(Ti,Nb,Fe,Mn)12(OH)12Si48O144](F,OH,Cl)14 6,800.28
3.88% Ti Gjerdingenite-Mn  ! (K,Na)2(Mn,Fe)(Nb,Ti)4(Si4O12)2(O,OH)4·6(H2O) 1,233.67
3.85% Ti Gjerdingenite-Fe  ! K2[(H2O)2(Fe,Mn)][(Nb,Ti)4(Si4O12)2(O,OH)4]·4(H2O) 1,242.18
3.76% Ti Nolanite   (V+++,Fe++,Fe+++,Ti)10O14(OH)2 763.60
3.58% Ti Fergusonite-(Nd)  * (Nd,Ce)(Nb,Ti)O4 267.16
3.43% Ti Zincohogbomite-2N2S  ! (Zn,Fe++)(2-2x)(Ti)xAl4O8 335.37
3.40% Ti Magnesiohogbomite-2N3S   (Mg,Fe++)1.4Ti0.3Al4O8 421.89
3.40% Ti Magnesiohogbomite-2N2S   (Al,Fe++,Fe+++,Mg,Ti,Zn)11O15(OH) 423.03
3.38% Ti Hibonite   (Ca,Ce)(Al,Ti,Mg)12O19 708.81
3.38% Ti Traskite   (Ba,Ca)9(Fe++,Mn)2Ti2(SiO3)12(OH,Cl,F)6·6(H2O) 2,552.58
3.37% Ti Joaquinite-(Ce)   NaFe++Ba2Ce2(Ti,Nb)2[Si4O12]2O2(OH,F)·(H2O) 1,419.19
3.36% Ti Fetiasite   (Fe++,Fe+++,Ti++++)3O2(As+++2O5) 426.99
3.36% Ti Koashvite   Na6(Ca,Mn)(Ti,Fe)Si6O18·(H2O) 711.83
3.34% Ti Dellaventuraite  ! NaNa2(Mg2,Mn+++,Li,Ti)Si8O22O2 859.87
3.26% Ti Niobo-aeschynite-(Ce)   (Ce,Ca)(Nb,Ti)2(O,OH)6 367.65
3.20% Ti Nagashimalite   Ba4(V+++,Ti)4Si8B2O27Cl(O,OH)2 1,496.26
3.19% Ti Yuanfuliite   (Mg,Fe++)(Fe+++,Al,Mg,Ti,Fe++)(BO3)O 150.33
3.17% Ti Asbecasite   Ca3(Ti,Sn)As+++6Si2Be2O20 1,057.85
3.15% Ti Mosandrite   Na(Na,Ca)2(Ca,Ce,Y)4(Ti,Nb,Zr)(Si2O7)2(O,F)2F3 913.39
3.13% Ti Hiarneite  ! (Ca,Mn,Na)2(Zr,Mn+++)5(Sb,Ti,Fe)2O16 916.77
3.06% Ti Rosenbuschite   (Ca,Na)3(Zr,Ti)Si2O8F 390.97
3.05% Ti Ferrohogbomite-2N2S  ! (Fe++,Zn,Mg,Al)6Al14(Ti,Fe)2O30(OH)2 1,269.78
2.99% Ti Baghdadite   Ca3(Zr,Ti)Si2O9 400.79
2.98% Ti Kalipyrochlore   (H2O,Sr)(Nb,Ti)(O,OH)6·(H2O,K) 321.15
2.90% Ti Magnesiocolumbite   (Mg,Fe++,Mn)(Nb,Ta)2O6 330.49
2.89% Ti Niobo-aeschynite-(Nd)  ! (Nd,Ce)(Nb,Ti)2(O,OH)6 414.15
2.88% Ti Tadzhikite-(Ce)   Ca4(Ce,Y)2(Ti,Al,Fe+++,[])2[Si4B4O22](OH)2 998.93
2.87% Ti Tantalaeschynite-(Y)   (Y,Ce,Ca)(Ta,Ti,Nb)2O6 499.75
2.83% Ti IMA2004-013  ! (Ba,K)(Mg,Fe++,Ti)3(Si,Al)4O10O2 507.62
2.79% Ti Bariopyrochlore   (Ba,Sr)(Nb,Ti)2(O,OH)7 343.55
2.76% Ti Grenmarite  ! (Zr,Mn)2(Zr,Ti)(Mn,Na)(Na,Ca)4(Si2O7)2(O,F)4 780.16
2.57% Ti Pabstite   Ba(Sn,Ti)Si3O9 466.58
2.56% Ti Lavenite   (Na,Ca)2(Mn,Fe++)(Zr,Ti,Nb)Si2O7(O,OH,F) 374.22
2.51% Ti Magnesiodumortierite   (Mg,Ti,[])<1(Al,Mg)2Al4Si3O18-y(OH)yBy=2-3 572.14
2.44% Ti Euxenite-(Y)   (Y,Ca,Ce)(Nb,Ta,Ti)2O6 392.28
2.43% Ti Magnetoplumbite   Pb(Fe+++,Mn+++)12O19 1,181.26
2.32% Ti Tiettaite   (Na,K)17Fe+++TiSi16O29(OH)30·2(H2O) 2,066.91
2.24% Ti Lewisite   (Ca,Fe++,Na)2(Sb,Ti)2O7 426.94
2.11% Ti Na-komarovite  ? Na6CaNb6[Si4O12F2·4(H2O) 1,359.81
2.11% Ti Ilimaussite-(Ce)   (Ba,Na)10K3Na4.5Ce5(Nb,Ti)6[Si12O36][Si9O18(O,OH)24]O6 4,253.30
2.10% Ti Yttropyrochlore-(Y)   (Y,Na,Ca,U)1-2(Nb,Ta,Ti)2(O,OH)7 455.99
2.03% Ti Augite   (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6 236.35
2.00% Ti Nezilovite  ! PbZn2(Mn++++,Ti++++)2Fe+++8O19 1,195.09
1.99% Ti Tanteuxenite-(Y)   (Y,Ce,Ca)(Ta,Nb,Ti)2(O,OH)6 480.83
1.91% Ti Lovozerite   H4Na2Ca(Zr,Ti)[Si6O18] 626.98
1.91% Ti Carlosturanite   (Mg,Fe++,Ti,Mn)21(Si,Al)12O28(OH)34 1,757.93
1.90% Ti Komarovite   (Ca,Mn)2(Nb,Ti)2Si2O7(O,F)2·3.5(H2O) 502.73
1.90% Ti Watatsumiite  ! Na2KMn2LiV2Si8O24 905.03
1.90% Ti Muirite   Ba10Ca2Mn++TiSi10O30(OH,Cl,F)10 2,526.04
1.88% Ti Taramellite   Ba4(Fe+++,Ti,Fe++,Mg)4(B2Si8O27)O2Clx(x=0to1) 1,525.66
1.87% Ti Ershovite   Na4K3(Fe++,Mn++,Ti)2Si8O20(OH)4·5(H2O) 1,022.20
1.79% Ti Zoltaiite  ! Ba(V++++,Ti)2V+++12Si2O27 1,337.13
1.73% Ti Nacareniobsite-(Ce)   NbNa3Ca3(Ce,La)(Si2O7)2OF3 830.67
1.64% Ti Dissakisite-(La)  ! (Ca,Fe,Th)(REE,Ca)(Al,Cr,Ti)2(Mg,Fe,Al)Si3O12(OH,F)withLa>Ce 582.97
1.62% Ti Magnesiosadanagaite  ! NaCa2[Mg3(Al,Fe+++)2]Si5AlO22(OH)2 869.29
1.59% Ti Odinite   (Fe+++,Mg,Al,Fe++,Ti,Mn)2.5(Si,Al)2O5(OH)4 300.61
1.55% Ti Painite   CaZrB[Al9O18] 586.42
1.41% Ti IMA2004-001  ! [(REE+Y),U,Th,Ca,Fe](Nb,Ta,Ti)O4 339.93
1.37% Ti Feruvite  ! (Ca,Na)(Fe,Mg,Ti)3(Al,Mg,Fe)6(BO3)3Si6O18(OH)4 1,047.92
1.35% Ti Zircophyllite   K2(Na,Ca)(Mn,Fe++)7(Zr,Nb)2Si8O26(OH)4F 1,423.34
1.33% Ti Potassic-magnesiosadanagaite   (K,Na)Ca2(Mg,Fe++,Al,Ti)5[(Si,Al)8O22](OH)2 900.44
1.29% Ti Hiortdahlite   (Ca,Na,Y)3(Zr,Ti)Si2O7(F,O,OH)2 371.93
1.28% Ti Sadanagaite   (K,Na)Ca2(Fe++,Mg,Al,Ti)5[(Si,Al)8O22](OH)2 931.99
1.21% Ti Manganocolumbite   (Mn,Fe++)(Nb,Ta)2O6 394.81
1.19% Ti Raite   Na3Mn3Ti0.25Si8O20(OH)2·10(H2O) 1,004.59
1.17% Ti Tuperssuatsiaite   Na(Fe+++,Mn)3[Si8O20](OH)2·n(H2O) 818.31
1.16% Ti Koragoite   (Mn++,Fe+++)3(Nb,Ta,Ti)2(Nb,Mn)2(W,Ta)2O20 1,241.59
1.09% Ti Ferriallanite-(Ce)  ! CaCe(Fe+++,Fe++,Al)3[SiO4][Si2O7]O(OH) 613.85
1.04% Ti Niobokupletskite  ! K2Na(Mn,Zn,Fe)7(Nb,Zr,Ti)2Si8O26(OH)4(O,F) 1,377.37
1.02% Ti Katophorite   Na(CaNa)Fe++4(Al,Fe+++)Si7AlO22(OH)2 939.86
0.96% Ti Zimbabweite   Na(Pb,Na,K)2(Ta,Nb,Ti)4As+++4O18 1,498.05
0.87% Ti Tegengrenite  ! (Mg,Mn++)2Sb+++++0.5(Mn+++,Si,Ti)0.5O4 219.12
0.82% Ti Wiluite  ! Ca19(Al,Mg,Fe,Ti)13(B,Al,[])5Si18O68(O,OH)10 2,924.83
0.82% Ti Verplanckite   Ba2(Mn++,Ti,Fe++)2Si2O6(O,OH,Cl,F)2·3(H2O) 585.36
0.78% Ti Khristovite-(Ce)   (Ca,REE)(Ce,REE)(Mg,Fe,Cr,Ti,V,Al)Mn++Al(SiO4)(Si2O7)(OH)(F,O) 610.88
0.75% Ti Stannomicrolite   (Sn++,Fe++,Mn++)(Ta,Nb,Sn++++)2(O,OH)7 637.44
0.74% Ti Labyrinthite  ! (Na,K,Sr)35Ca12Fe3Zr6TiSi51O144(O,OH,H2O)9Cl3 6,434.85
0.73% Ti Vuoriyarvite-K  ! (K,Na)2(Nb,Ti)2Si4O12(O,OH)2·4(H2O) 654.35
0.73% Ti Sodic-ferri-ferropedrizite  ! NaLi2(Fe+++2Fe++3)Si8O22(OH)2 851.87
0.69% Ti Niobophyllite   K2Na(Fe++,Mn)7(Nb,Ti)2Si8O26(OH)4(F,O) 1,394.28
0.68% Ti Ferri-clinoholmquistite  ! [ ]Li2Mg3(Fe3+)2(Si8O22)(OH)2 849.26
0.66% Ti Ferriwhittakerite  ! Na(NaLi)(Mg2Fe+++2Li)Si8O22(OH)2 867.82
0.65% Ti Sodic-ferripedrizite  ! Na(LiNa)(Fe+++2Mg2Li)Si8O22(OH,F)2 811.31
0.51% Ti Ferripedrizite  ! NaLi2(Fe+++2Mg2Li)Si8O22(OH)2 839.32
0.49% Ti Alumino-magnesiohulsite  ! Mg2(Al,Mg,Sn)(BO3)O2 195.24
0.48% Ti Mottanaite-(Ce)  ! Ca4(Ce,Ca)2AlBe2[Si4B4O22]O2 1,007.13
0.46% Ti Ciprianiite  ! Ca4[(Th,U)(REE)]2(Al,[ ])2[Si4B4O22](OH,F)2 1,032.51
0.44% Ti Ganterite  ! [Ba0.5(Na,K)0.5]Al2(Si2.5Al1.5O10)(OH)2 438.39
0.44% Ti Zeravshanite  ! Cs4Na2Zr3(Si18O45)(H2O)2 2,087.09
0.40% Ti Shirozulite  ! KMn3(AlSi3)O10(OH,F)2 480.43
0.35% Ti Kapustinite  ! Na5.5Mn0.25ZrSi6O16(OH)2 689.44
0.34% Ti Okanoganite-(Y)   (Na,Ca)3(Y,Ce)12Si6B2O27F14 2,660.88
0.33% Ti Ferri-ottoliniite  ! [ ](Na,Li)(Mg3Fe+++2)Si8O22(OH)2 865.55
0.27% Ti Kentrolite   Pb2Mn+++2Si2O9 718.61
0.26% Ti Carbokentbrooksite  ! (Na,[ ])12(Na,Ce)3Ca6Mn3Zr3Nb(Si25O73)(OH)3(CO3)·H2O 3,121.55
0.25% Ti Epistolite   Na4Nb2Ti(Si2O7)2O2(OH)2·4(H2O) 758.20
0.24% Ti Fersmite   (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6 390.96
0.23% Ti Ikranite  ! (Na,H3O)15(Ca,Mn,REE)6Fe+++2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl·2-3H2O 2,760.39
0.23% Ti Magnesiotantalite  ! (Mg,Fe)(Ta,Nb)2O6 425.25
0.12% Ti Magnesiostaurolite  ! [ ]4Mg4Al16(Al,[ ])2Si8O40[O6,(OH)2] 1,562.60
0.12% Ti Nyboite   NaNa2(Mg3Al2)Si7AlO22(OH)2 826.37
0.08% Ti Feklichevite  ! Na11Ca9(Fe+++,Fe++)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5 3,038.68
0.06% Ti Rondorfite  ! Ca8Mg(SiO4)4Cl2 782.89
0.06% Ti Ferrokentbrooksite  ! Na15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3(Cl,F,OH)2 3,231.96
0.06% Ti Zincostaurolite  ! [ ]4Zn4Al16(Al,[ ])2Si8O40[O6,(OH)2] 1,667.40
0.06% Ti Fluoronyboite  ! NaNa2(Al2Mg3)(Si7Al)O22(F,OH)2 850.22
0.05% Ti Trattnerite  ! (Fe,Mg)2(Mg,Fe)3(Si12O30) 1,017.34

(* - Mineral Name Is Not IMA Approved)

(! - New Dana classification added or changed from Danas New Mineralogy)

(? - IMA Discredited Mineral Species Name)

There are 358 minerals with Ti in the Mineralogy Database.

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