Encyclopedia > Shaft

  Article Content

Shaft

A shaft is either:

  • a hole in the earth typically used for mineral extraction, such as mining. They will normally be vertical, man-made structures.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Ocean Beach, New York

... (967.1/mi²). There are 595 housing units at an average density of 1,640.9/km² (4,169.6/mi²). The racial makeup of the village is 98.55% White, ...

 
 
 
This page was created in 34.8 ms