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Tantalate

[Ta⁵⁺O₃]^-, [Ta⁵⁺O₄]^3-

Normal tantalate [TaO3]

[A][Ta2O6] [Orthorhombic Pcan] Tantalite group

Tantalite-(Fe)

Tantalite-(Mn)

Normal tantalate [TaO4]

[A][TaO4] [Tetragonal I4/a]

Formanite-(Y)

[A][TaO4] [Orthorhombic Pcmn,Pc21n] Stibiocolumbite group

Bismutotantalite

Stibiotantalite

[A][TaO4] [Monoclinic Pc21n]

Yttrotantalite-(Y)

[A][TaO4] [Monoclinic ???]

Iwashiroite-(Y)

[A][TaO4] [Monoclinic ???]

Takanawaite-(Y)

[A][B][Ta2O8] [Monoclinic C2/c]

Wodginite

Hydroxide-Tantalate

[A1.5][OH|Ta2O6] [Cubic P4232] Microlite group

Hydroxycalciomicrolite

Fluoride-Tantalate

[A1.5][F|Ta2O6] [Cubic Fd3m] Microlite group

Fluorcalciomicrolite