A Pedra da Riqueza
The contrast in the extremely rudimentary form of xelite mining and the use of tungsten, obtained from xelite, in the most complex instruments of nuclear technology.
Release Date
January 1, 1975Runtime
16 minGenres
DocumentaryDirected by
Vladimir CarvalhoWritten by
Vladimir CarvalhoLanguage
PortugueseBudget
$0Revenue
$0Status
Released
