bulk mining meaning in Hindi

Examples

1. In 1975 an open-cast pit was constructed at Cetate for bulk mining.
2. In Tasmania,'TasRail'operates a short haul narrow gauge freight system, that carries inter-modal and bulk mining goods.
3. "The very nature of the deposit leads itself to low cost bulk mining techniques, " he said.
4. The CID deposits relative lack of consolidation and proximity close to the surface in most cases renders them liable to bulk mining with little or no need for drilling and blasting.