Film

A Pedra da Riqueza

1975Directed by Vladimir Carvalho

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Released: January 1, 1975
Runtime: 16m

About A Pedra da Riqueza

Documentary

Synopsis

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.

Director: Vladimir Carvalho
Writer: Vladimir Carvalho

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