• 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
  • Contact
  • Database
  • Subscribe
  • Sign In
  • Sign In
Australia
Mt Rawdon Mine

This page is not tailored to
devices with screen width under 750 px.
 Location:
15 km SE from Bundaberg, Queensland, Australia
  Regional Office:
Level 30 175 Liverpool Street
Sydney
Western Australia, Australia
Phone  ...  Subscription required
Fax+61-2-9696-2901
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 Australia
A list of country's mines and projects.
Full profiles of select mines and projects.
  • Overview
  • Owners
  • Geology
  • Mining
  • Processing
  • Production
  • Reserves
  • Costs & Financials
  • 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 TypeOpen Pit
Commodities
  • Gold
  • Silver
Mining Method
  • Truck & Shovel / Loader
Processing
  • Gravity separation
  • Agitated tank leaching
  • Carbon in leach (CIL)
  • AARL elution
  • Solvent Extraction & Electrowinning
  • Cyanide (reagent)
Mine Life2025

Owners & OPERATOR

 
CompanyInterestOwnership
SRG Global (operator)
Evolution Mining Ltd. (operator) 100 % Direct
Deposit Type

  • Intrusion related

Summary:

The Mt Rawdon gold deposit is a massive intrusive-related low grade gold deposit that exhibits excellent characteristics conducive to low cost mining and treatment. Alluvial gold was first discovered on the hill flanks in 1946 leading to early mining endeavours however the gold grade was too low to be profitable in those times. The gold mineralisation is closely associated with fine disseminated pyrite and base metal sulphides as well as in irregular discrete veinlets within the igneous host rocks. The gold grade is statistically independent of the sulphide percentage of the host however. The host rocks are predominantly rhyodacitic intrusives, breccias and a related volcaniclastic pile, with the orebody dipping moderately to the south west.

Mining Methods

  • Truck & Shovel / Loader

Summary:

Mining production is derived from a single open pit, utilising conventional drill and blast, load and haul methodologies, mining 10-15m benches. The operation is scheduled to continue until FY25 at current estimates with a remaining life of mine strip ratio of 2:1.

Processing Technologies

  • Gravity separation
  • Agitated tank leaching
  • Carbon in leach (CIL)
  • AARL elution
  • Solvent Extraction & Electrowinning
  • Cyanide (reagent)

Flow Sheet: Source

Summary:

Ore treatment/processing method/s:Conventional crush-grind-CIL to produce gold dore.

Grinding Media:High Manganese steel. 125 mm ball (steel lined SAG mill) 64mm balls (rubber lined Ball mill) Grind size 60%-106 um.

Recycle crusher:Autofine 736 Cone Crusher (Allis Chalmers).

Mineral liberation plant/equipment:1 x 1,500 m leaching tank, 5 x 1,500 m adsorption tanks.

Refining plant/equipment:8t AARL elution column.

Recoveries & Grades:

CommodityParameter2019201820172016
Gold Recovery Rate, % 89.188.888.590.4
Gold Head Grade, g/t  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Subscription required - Subscription is required.

Production:

CommodityUnits2019201820172016
Gold oz  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Silver oz  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
All production numbers are expressed as payable metal. ^ Guidance / Forecast.
Subscription required - Subscription is required.

Operational Metrics:

Metrics2019201820172016
Ore tonnes mined  ......  Subscription required  ......  Subscription required  ......  Subscription required3,307 kt
Waste tonnes  ......  Subscription required  ......  Subscription required  ......  Subscription required1.9 Mt
Tonnes processed  ......  Subscription required  ......  Subscription required  ......  Subscription required3,421 kt
Annual processing capacity  ......  Subscription required  ......  Subscription required  ......  Subscription required3.5 Mt
Subscription required - Subscription is required.

Reserves at December 1, 2018:

CategoryTonnage CommodityGradeContained Metal
Proven 2.92 Mt Gold 0.52 g/t 49 koz
Probable 22.65 Mt Gold 0.72 g/t 521 koz
Proven & Probable 25.56 Mt Gold 0.69 g/t 570 koz
Measured 5.19 Mt Gold 0.41 g/t 68 koz
Indicated 37.36 Mt Gold 0.65 g/t 783 koz
Inferred 7.51 Mt Gold 0.6 g/t 146 koz
Total Resource 50.07 Mt Gold 0.62 g/t 996 koz

Commodity Production Costs:

CommodityUnits2019201820172016
Credits (by-product) Gold AUD  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Cash costs (sold) Gold AUD  ......  Subscription required†  ......  Subscription required†  ......  Subscription required†  ......  Subscription required†
Cash costs Gold AUD  ......  Subscription required†  ......  Subscription required†  ......  Subscription required†  ......  Subscription required†
All-in sustaining costs (sold) Gold AUD  ......  Subscription required†  ......  Subscription required†  ......  Subscription required†  ......  Subscription required†
All-in costs Gold AUD  ......  Subscription required†  ......  Subscription required†  ......  Subscription required†  ......  Subscription required†
Selling price Silver AUD  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Selling price Gold AUD  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
^ Guidance / Forecast.
† Net of By-Product.
Subscription required - 'Investor' subscription is required.

Financials:

Units2019201820172016
Capital expenditures (planned) M AUD
Sustaining costs M AUD  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Capital expenditures M AUD  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Revenue M AUD  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
EBITDA M AUD  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Operating Cash Flow M AUD  ......  Subscription required  ......  Subscription required
Subscription required - Subscription is required.

Heavy Mobile Equipment as of December 31, 2018:
HME TypeModelQuantity
Dozer ....................... Subscription required 3
Dozer (rubber tire) ....................... Subscription required 1
Drill ....................... Subscription required 3
Drill ....................... Subscription required 1
Excavator ....................... Subscription required 1
Grader ....................... Subscription required 2
Loader ....................... Subscription required 1
Shovel ....................... Subscription required 3
Shovel ....................... Subscription required 1
Truck (haul) ....................... Subscription required 10
Truck (haul) ....................... Subscription required 3
Truck (haul) ....................... Subscription required 2
Truck (water) ....................... Subscription required 1
Truck (water) ....................... Subscription required 1
Subscription required - Subscription is required.

Mine Management:

Job TitleNamePhoneProfileRef. Date
....................... Subscription required ....................... Subscription required ....................... Subscription required Subscription required Jan 15, 2020
....................... Subscription required ....................... Subscription required Subscription required Jan 15, 2020
Subscription required - Subscription is required.

Staff:

Total WorkforceYear
Subscription required 2019
Subscription required 2018
Subscription required 2017
Subscription required 2016

Corporate Filings & Presentations:

DocumentYear
................................... Subscription required 2019
................................... Subscription required 2019
................................... Subscription required 2018
................................... Subscription required 2018
................................... Subscription required 2018
................................... Subscription required 2018
................................... Subscription required 2017
................................... Subscription required 2017
................................... Subscription required 2016
................................... Subscription required 2016
Subscription required - Subscription is required.

Aerial view:

Subscription required - Subscription is required.

Terms of Use Privacy Policy © 2020 MDO Data Online Inc.