forms

pinacoid

{001}

tetragonal prisms

{100}

{110}

ditetragonal prisms {hk0}

{ 0}

{ 0}

tetragonal dipyramids {h0l}

{0}

{0}

tetragonal dipyramids {hhl}

{111}

{*}

{*}

tetragonal trapezohedrons {hkl}

{}

{}

unit cell

a : c :

polycolor

animation slow   medium   fast

width : height :

title

EXIT