Conference Proceedings
1980 AusIMM New Zealand Branch Annual Conference
Conference Proceedings
1980 AusIMM New Zealand Branch Annual Conference
Terrace Mining Operations in Stratified Deposits
The increasing need for alternative energy sources as well as the less clearly perceived but equally increasing demand for non-fuel minerals has resulted in extensive exploitation of near surface deposits. Many such deposits have depleted reserves and mining corporations are increasingly turning their attention to deposits, with thicker overburden, less competent materials, steeper dips and more complex structure. These deposits pose mine layout, geotechnical and equipment problems as well as the need for large outputs to achieve economies of scale. The paper describes the major problems and operational solutions for such deposits using continuous excavation and transport equipment.
Contributor(s):
T Atkinson, A C Carter
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- Published: 1980
- PDF Size: 1.031 Mb.
- Unique ID: P198001015NZ