Tungsten Mining In The Sierra Nevada 1970s Educational Documentary WDTVLIVE42 – The Best Documentary
Tungsten Mining In The Sierra Nevada 1970s Educational Documentary WDTVLIVE42 – The Best Documentary
Pine Creek Mine in the Eastern Sierra, California. The mine was operated by Union Carbide and for many years was the largest tungsten producer in the United .
The North American Tungsten mine is a great place to work, and promises years of operation to come with its mactung deposit.
Story Of Lead (1948) Portrays mining operations in the lead belt of southeast Missouri–the crushing of ore, smelting, refining and other steps in the production of .
The abandoned Imperial Tungsten Mine was a massive tungsten mine back in the day. I was surprised at how massive and extensive the underground workings .
I love these old school documentaries, thank you for uploading them.
I love the 70’s educational documentaries. Although the picture quality was not as good as it is now, and they didn’t have the fancy cinematic and computer editing techniques used today, they were much more interesting and educational.
Civilization.
Loved watching this video. I would love to see the mine, all that equipment is still inside locked away forever. 2.5 miles deep.
This is very interesting 👍