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Australia
Extension Hill Mine

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 Location:
271 km SE from Geraldton, Western Australia, Australia

  Address:
Level 1, 2 Kings Park Rd
West Perth
Western Australia, Australia
6005
Phone  ...  Subscription required
Fax+61-8-9485-2305
EmailEmail
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  • Overview
  • Owners
  • Geology
  • Mining
  • Processing
  • Production
  • Reserves
  • Costs & Financials
  • Personnel
  • Filings & News

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Overview

StatusClosing / Closed
Mine TypeOpen Pit
Commodities
  • Iron (hematite)
Mining Method
  • Truck & Shovel / Loader
Production Start...
Complete final rehabilitation at Extension Hill mine site.


Owners

Source: p. 14
CompanyInterestOwnership
Mount Gibson Iron Ltd. 100 % Indirect

Contractors

Subscription required - Subscription is required.


Deposit Type

  • Banded iron formation


Summary:

The Project is a combined hematite and magnetite open cut mining operation. Hematite ore and magnetite bearing Banded Iron Formation (BIF).


Mining Methods

  • Truck & Shovel / Loader


Summary:

The Project is a combined hematite and magnetite open cut mining operation. Hematite ore and magnetite bearing Banded Iron Formation (BIF) will be mined by conventional open cut methods of blasting and excavation with material loaded onto trucks and transported to stockpile areas.


Crushing and Grinding


Processing

Source: Subscription required

Summary:

- subscription is required.


Production:

CommodityUnits20202019201820172016
Iron (hematite) kwmt  ......  Subscription required  ......  Subscription required3,5073,2923,895
All production numbers are expressed as lump & fines.
Subscription required - Subscription is required.

Operational Metrics:

Metrics2019201820172016
Ore tonnes mined 1,892 kwmt4,085 kwmt1,899 kwmt4,595 kwmt
Waste 252 kwmt1,659 kwmt658 kwmt1,973 kwmt

Reserves at June 30, 2020:
2022 Update: Non-material changes included the removal of remnant Mineral Resources at the closed Extension Hill and Iron Hill mines in the Mid-West.

Mineral Reserves and Resources are reported at a cut-off grade of 50% Fe.

CategoryTonnage CommodityGrade
Measured 1.3 Mt Iron 55.3 %
Indicated 0.3 Mt Iron 57.3 %
Inferred 0.2 Mt Iron 56.6 %
Total Resource 1.8 Mt Iron 55.8 %

Commodity Production Costs:

CommodityUnits2020
Cash costs (sold) Iron (hematite) AUD  ......  Subscription required
Subscription required - Subscription is required.

Financials:

Units20202019201820172016
Revenue M AUD  ......  Subscription required  ......  Subscription required 196.5   162   175.2  
EBIT M AUD  ......  Subscription required  ......  Subscription required 36.5   33.8   2.1  
EBITDA M AUD  ......  Subscription required  ......  Subscription required 42.2   36.1   9.1  



Heavy Mobile Equipment:

Mine Management:

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Nov 17, 2022
Subscription required - Subscription is required.


Corporate Filings & Presentations:

DocumentYear
Annual Report 2022
................................... Subscription required 2021
................................... Subscription required 2020
................................... Subscription required 2020
................................... Subscription required 2019
Annual Report 2018
Annual Report 2017
Other 2008
Subscription required - Subscription is required.

Subscription required - Subscription is required.

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