A Pedra da Riqueza
5.5ReleasedDocumentary

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.

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Overview

Release Date
Jan 1, 1975
Original Title
A Pedra da Riqueza
Runtime
16 minutes
Budget
$0
Revenue
$0
Language
pt
Production Companies
Production Countries
Brazil