Glossary of Mining Terms

 

   
   

Sub-Level (Blasthole) Open Stoping


An underground mining method used in large, steeply dipping ore bodies where the wall rock is
competent in nature.

Drives are developed in the ore on equally spaced levels, often in a circular or fan pattern, on retreat.

The ore is extracted at the bottom of the stope on a haulage level.

 

 
   
   

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