A Pedra da Riqueza
1975 · Vladimir Carvalho · 16 min
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
- Music
- Fernando Cerqueira
- Cinematography
- Walter Carvalho
- Original language
- Portuguese
- Released
- 1 Jan 1975
- Status
- Released
- Length
- 16 min
- Genres
- Documentary
- Country
- Brazil
