Mineral Exploration (Copper) by Hindustan Copper Limited (KCC) in Rajasthan - Part I (1986-87 & 1988-89) | ||||
Particulars | 1986-87 | 1988-89 | ||
Area/Name of Deposit | Chandmari, Khetri & Kolihan | Dariba | Chandmari, Khetri & Kolihan | Dariba |
State | Rajasthan | Rajasthan | Rajasthan | Rajasthan |
State | Jhunjhunu | Alwar | Jhunjhunu | Alwar |
Mapping Area (Sq. km.) | * | * | * | * |
Scale | * | * | * | * |
Pitting : No. of Pits | * | * | * | * |
Volume in M3 | * | * | * | * |
Trenching : No. of Trenches | * | * | * | * |
Volume in M3 | * | * | * | * |
Sampling : No. of Samples Collected | * | * | * | * |
No. of Samples Analysed | * | * | * | * |
Drilling : No. of Boreholes | * | * | * | * |
Metreage Drilled | * | * | * | * |
Shaft Sinking : No.of Shafts | * | * | * | * |
Volume in M3 | * | * | * | * |
Levels : No. of Levels Cut | * | 11410* | 10638* | * |
Volume in M3 | * | * | * | * |
Raises/winzes Nos. Cut | * | * | * | * |
Volume in M3 | * | * | * | * |
Overburdan Removed (Million M3) | ||||
Recoverable Reserves** | ||||
Quantity (Million Tonne) | ||||
Chandmari | ||||
Khetri | ||||
Kolihan | ||||
Dariba | ||||
Grade (% of metal content) | ||||
Chandmari | ||||
Khetri | ||||
Kolihan | ||||
Dariba |