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A Pedra da Riqueza
1975 Directed by Vladimir CarvalhoThe 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.
cast
crew
details
genres
Director
...........................................................Vladimir Carvalho
Writer
...........................................................Vladimir Carvalho
Editor
...........................................................João Ramiro Mello
Original Music Composer
...........................................................Fernando Cerqueira
Director of Photography
...........................................................Walter Carvalho
Camera Operator
...........................................................Manuel Clemente
Fernando Duarte
Production Companies
...................................................Production Countries
........................................................Brazil
Spoken Languages
....................................................Português
Genres
....................................................Documentary
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