• Data Access
  • Your Email  
  • Your Email  
Keep me signed in.
Forgot your password?
Close
  • Forgot Your Password?
  • Enter the email you signed up with and we'll email it to you.
  • Your Email  
Close
Back
MDO
Mining Data Solutions
  • Home
  • Database
  • Subscribe
  • Sign In
  • Sign In
India
Rajpura Dariba Mine

This page is not tailored to
devices with screen width under 750 px.
 Location:
0 km E from Dariba, India

  Address:
Yashad Bhawan
Udaipur
India
313004
Phone  ...  Subscription required
EmailEmail
WebsiteWeb
Additional Resources for Suppliers & Investors
Drill results over 30 g/t Au
Stay on top of recent discoveries.
Search drill results by commodity and grade.
Largest mines in the Americas
Mining and mill throughput capaciites.
Full profiles of select mines and projects.
Deepest underground mines
Shaft depth and mill throughput data.
Full profiles of select mines and projects.
Heavy mobile equipment
HME type, model, size and quantity.
Full profiles of select mines and projects.
Permitting and construction projects
Projects at the permitting or construction stage. Full profiles of select projects.
Mines with remote camps
Camp size, mine location and contacts.
Full profiles of select mines and projects.
Mines & projects in India
A list of country's mines and projects.
Full profiles of select mines and projects.
  • Overview
  • Owners
  • Geology
  • Mining
  • Processing
  • Production
  • Reserves
  • Fleet
  • Personnel
  • Filings & News

Thank you for browsing through mine profiles compiled by the Mining Data Online team.

Would you like to subcribe or schedule a Demo?
  • Name:
     
  • Company:
     
  • Position:
     
  • Phone:
  • Email:
  • Message:

Overview

StageProduction
Mine TypeUnderground
Commodities
  • Zinc
  • Lead
  • Silver
Mining Method
  • Blast Hole Stoping
  • Vertical block mining (VBM)
  • Cemented backfill
  • Hydraulic backfill
Production Start...
Mine Life2035


Owners

Source: p. 7,78
CompanyInterestOwnership
Government of India 29.5 % Indirect
Vedanta Resources plc. 45.23 % Indirect
Ownership Tree
Hindustan Zinc Limited (HZL) owns and operates a fully integrated zinc-lead business. HZL is one of the world's largest integrated zinc-lead producer by volume. Vedanta Limited, an India-listed susidiary of Vedanta Resources Limited, owns 64.9% of the share capital of HZL, while the Government of India remains an equity partner and holds a 29.5% stake. HZL is listed on Indian stock exchanges (NSE and BSE).

Contractors

Subscription required - Subscription is required.


Deposit Type

  • Vein / narrow vein
  • SEDEX


Summary:

The Rajpura Dariba Mine is located at the southern extremity of the belt. The ore bodies are designated as Main Lode and East Lode. Main lode with a N-S strike is further divided into two, viz àviz the North lode (900m in length and dipping at 70°-75°E) and the South lode (500m in length and dipping 60°-70°E). The East lode is located about 150 to 200m away from the hanging wall side of the South lode and has a length of 600m. The area between the South and North Lodes is traversed by 2-10 m wide meta-basic dykes. Four sets of joints are developed due to deformation. Shears are represented by narrow zones of crushing, brecciation and gouging, mostly 0.1-2.0 m wide. These are highly persistent along strike and dip and occur at the contacts and within the ore bodies for South and North Lodes. However, they are not found in East Lode. Faults are of reverse type with low southeasterly dipping planes striking N40°-60°E.

The 17 km long Dariba-Bethumni Mineral Belt comprises medium to high-grade metamorphosed metasediments belonging to the early Proterozoic Bhilwara Supergroup. The sequence forms an isoclinal fold and is surrounded by gneisses and migmatites of the Mangalwar complex. The main ore minerals are galena and sphalerite and minor silver-bearing fahlore, while pyrite and pyrrhotite are the main sulphide gangue minerals.

The Rajpura Dariba deposit comprises several mineralised lodes: on the west flank of the syncline, the North and South Lodes, which ........


Mining Methods

  • Blast Hole Stoping
  • Vertical block mining (VBM)
  • Cemented backfill
  • Hydraulic backfill


Summary:

Ore body of Rajpura Dariba deposit is divided into four lodes i.e. Main, South, North & East Lode. East lode is parallel to south lode in upper extremity but in lower depth, it is parallel to Main & North lode.

Underground Mining
The general surface RL of RDM is around 500mRL. The existing working depth of working is varying from 300m in north lode to 620m in main lode. The mine can be approached by 3 accesses from surface shown as under with details:
- Main Shaft (Surface to -92mRL)
o Total Depth : 611m (501 to -110mRL);
o Working Depth : 593m (501 to -92mRL);
o Purpose & Capacity : Man winding (40 persons) & Ore hoisting (0.9mtpa).

- Auxiliary Shaft (Surface to 0mRL)
o Total Depth : 509mRL (501 to -8mRL);
o Working Depth : 501m (501 to 0mRL);
o Purpose & Capacity : Man winding (14 persons).

- Ramp
o Total Depth : 658m (501 to -157mRL);
o Purpose & Capacity : Ore hauling (1.0mtpa) & transportation.

Blast Hole Stoping Method (BHS) is being applied in the mining blocks where the ore body width is narrow and varying from 8 to 15m. The entire strike length is divided into 20m long panels, designated as primary and pillar stopes. The stopes are mined using DTH (115mm) holes for down drilling from the upper drill level. Blasting is done against a slot raise. The stopes are back filled with cement fill after removal fore.

Vertical Retreat Mining (VRM) was adopted at Rajpura Dari ........


Crushing and Grinding
Source: Subscription required

- subscription is required.


Processing

Flow Sheet: Subscription required

Summary:

- subscription is required.


Production:

CommodityProductUnits2022202120202019201820172016
Zinc Metal in concentrate M lbs  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required827171
Zinc Concentrate kt  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required766552
Lead Metal in concentrate M lbs  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Lead Concentrate kt  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Silver Metal in concentrate koz  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Subscription required - Subscription is required.

Operational Metrics:

Metrics202220212020201920182017
Ore tonnes mined  ......  Subscription required  ......  Subscription required  ......  Subscription required1,080 kt896 kt746 kt
Annual milling capacity  ......  Subscription required  ......  Subscription required  ......  Subscription required
Tonnes milled  ......  Subscription required  ......  Subscription required  ......  Subscription required1.06 Mt0.96 Mt0.74 Mt
Subscription required - Subscription is required.

Reserves at March 31, 2022:
The Mineral Resources are reported at a ZnEQ COG of 3.32%.
The Mineral Reserves COG of 2.82% ZnEq.

CategoryTonnage CommodityGradeContained Metal
Proven & Probable 28.9 Mt Zinc 4.9 % 1,428 kt
Proven & Probable 28.9 Mt Lead 1.6 % 463 kt
Proven & Probable 28.9 Mt Silver 60 g/t 56,135 koz
Measured & Indicated 5.3 Mt Zinc 7.1 % 375 kt
Measured & Indicated 5.3 Mt Lead 2.2 % 118 kt
Measured & Indicated 5.3 Mt Silver 71 g/t 11,956 koz
Inferred 33.6 Mt Zinc 6.3 % 2,124 kt
Inferred 33.6 Mt Lead 1.9 % 640 kt
Inferred 33.6 Mt Silver 96 g/t 104,139 koz
Total Resource 38.9 Mt Zinc 6.4 % 2,499 kt
Total Resource 38.9 Mt Lead 2 % 759 kt
Total Resource 38.9 Mt Silver 93 g/t 116,095 koz



Heavy Mobile Equipment as of July 20, 2022:
HME TypeModelSizeQuantity
Drill (long hole) ....................... Subscription required ....................... Subscription required
Drill (long hole) ....................... Subscription required ....................... Subscription required
Grader ....................... Subscription required ....................... Subscription required
Jumbo ....................... Subscription required ....................... Subscription required
Jumbo ....................... Subscription required ....................... Subscription required
Load-Haul-Dump (LHD) ....................... Subscription required 10 t ....................... Subscription required
Load-Haul-Dump (LHD) ....................... Subscription required 10 t ....................... Subscription required
Load-Haul-Dump (LHD) ....................... Subscription required 10 t ....................... Subscription required
Load-Haul-Dump (LHD) ....................... Subscription required 17 t ....................... Subscription required
Load-Haul-Dump (LHD) ....................... Subscription required 17 t ....................... Subscription required
Load-Haul-Dump (LHD) ....................... Subscription required 7 t ....................... Subscription required
Load-Haul-Dump (LHD) ....................... Subscription required 7 t ....................... Subscription required
Personnel Carrier ....................... Subscription required ....................... Subscription required
Scissor Lift ....................... Subscription required ....................... Subscription required
Truck (underground) ....................... Subscription required 30 t ....................... Subscription required
Truck (underground) ....................... Subscription required 30 t ....................... Subscription required
Truck (underground) ....................... Subscription required 30 t ....................... Subscription required
Truck (water) ....................... Subscription required ....................... Subscription required
Subscription required - Subscription is required.

Mine Management:

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Nov 7, 2022
....................... Subscription required ....................... Subscription required Subscription required Nov 7, 2022
....................... Subscription required ....................... Subscription required Subscription required Nov 7, 2022
....................... Subscription required ....................... Subscription required Subscription required Nov 7, 2022
....................... Subscription required ....................... Subscription required Subscription required Nov 7, 2022
Subscription required - Subscription is required.

Staff:

EmployeesContractorsTotal WorkforceYear
Subscription required Subscription required Subscription required 2022
Subscription required 2018

Corporate Filings & Presentations:

DocumentYear
Corporate Presentation 2022
Integrated Report 2022
Other 2022
Technical Report 2022
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2020
................................... Subscription required 2019
................................... Subscription required 2019
Annual Report 2018
Annual Report 2018
Annual Review 2018
Pre-Feasibility Study Report 2018
Annual Report 2017
Annual Review 2017
Other 2017
Annual Review 2016
Annual Report 2015
Annual Review 2013
Subscription required - Subscription is required.

Subscription required - Subscription is required.

Terms of Use Privacy Policy © 2017-2023 MDO Data Online Inc.