Mining
THE MAGIC OF SULFUR MINING, REFINING, PROCESSING &
THE MAGIC OF SULFUR MINING, REFINING, PROCESSING & USE OF SULFUR 65534
#MAGIC #SULFUR #MINING #REFINING #PROCESSING
“PeriscopeFilm”
The educational film, The Magic of Sulphur, is a color film describing how sulfur is found and some of its uses. The film was part of the film library of the Bureau of Mines of the United States Department of Interior which existed between 1910 and 1996. It was produced in cooperation with Texas…
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