surface mining example

  • Mining Terms

    Some Examples for Surface Mining . Open Cast Mining . Open Pit Mining . Strip Mining . Quarry Mining . Placer Mining . Some Examples for Underground Mining . Important Terms for Surface Mining . Open Pit Mine (metals) Bench: is a ledge which forms a single level of operation where ore and waste are excavated.

  • What Is Surface Mining? | Convergence Training

    Jun 23, 2017 · These mining categories are: strip mining, open-pit mining, mountaintop removal, dredging and high wall mining. All methods of surface mining will remove the waste material, or overburden, above the desired resource. Surface mining is often preferred to sub-surface (underground mining) by mining companies for several reasons.

  • Surface Mining: Main Research issues for Autonomous .

    Surface Mining: Main Research issues for Autonomous Operations 3 Fig. 2. Simpli ed view of a mine operation 3 Mining Automation 3.1 Future of Surface Mining Due to the uncertainty on the state of resources actual surface mining opera-tions needs to operate in a conservative manner to be able to satisfy customer requirements and shareholder pro t.

  • Surface Mining Transportation Systems

    Surface mining is a form of mining operation popularly practiced all over the world for extracting minerals that occur near the surface, including such metallic minerals as copper, iron, gold and bauxite and such non-metallic minerals as coal and phosphate.

  • Frequently Asked Questions (FAQs) - Office of Surface Mining

    Only coal-related problems caused by mining prior to the enactment of Surface Mining Control Reclamation Act (SMCRA) that meet the first two objectives set out in SMCRA, Priorities 1 and 2, have been systematically inventoried. The categories of problems in the Inventory and their share of unfunded reclamation costs in the Inventory are shown ...

  • Types of Surface Mining | American Mine ServicesWhy Choose Surface Mining?
  • Surface Subsidence Prediction Method for Coal Mines with ...

    The Tingnan Coal Mine was taken as an example, and the subsidence curves of the strike and dip main sections were calculated using different mining dimensions. Subsequently, the surface subsidence after the mining of working faces 204, 205, 206, and 207, respectively, was predicted, and the prediction method was verified by comparing the ...

  • Surface mining - Wikipedia