1940s: Ore is brought to the surface and views of a chat pile and primary crusher mills are seen in Missouri in 1948.

Name: 1940s Ore Brought Surface Views Chat
Uploaded: 2017-06-21T00:00:00.000Z
Duration: 36 s
Channel: Rick Ray
Description: 1940s: Ore is brought to the surface and views of a chat pile and primary crusher mills are seen in Missouri in 1948. Stock Footage Video (100% Royalty-free) 28024411 | Shutterstock