5
February 2008
OPERATIONAL OUTLOOK – JANUARY 2008
Midwest Corporation Limited (“the
Company”) is currently advancing exploration and pre-development
activities in five discrete projects with potential to utilise common logistics
infrastructure in the Mid West region of Western
Australia. While the projects are at different stages
of exploration and evaluation, each project continues to produce encouraging
results which confirm the resource potential and justifies our accelerated
exploration programmes. These individual project exploration results also provide
an indication of the potential of the Company which underpins the future value
of Midwest shares. The projects include:
·
Koolanooka (Hematite) – DSO project in production; 1 million tonnes
(“Mt”) per annum from an Ore Reserve of 7.9Mt at 57.8% Fe (as at 29
December 2007).
·
Koolanooka (Magnetite) – Significant magnetite Mineral Resource of
430Mt at 35% Fe, representing approximately 26% of the mineralised outcrop
strike length.
·
Weld Range – Flagship haematite project with 133Mt JORC
compliant Mineral Resource at 58.5% Fe from Madoonga and Beebyn deposits,
representing approximately 38% of the mineralised outcrop length and with an
exploration target of up to 299Mt across the tenements (including the Hampton
Hill Mining JV).
·
Jack Hills – Hematite project with an initial JORC
compliant Mineral Resource estimate of 15.4Mt at an average grade of 59.7% Fe
with an exploration target of up to 36Mt of DSO across the tenements. There is
the potential to supplement the DSO with a beneficiable ore product which is
being further evaluated.
·
Robinson Range – Exploratory mapping programme of hematite
deposits with rock chip samples having returned average assay ranges of 59.2%
to 63.4% Fe.
In support of the exploration projects, Midwest has
put in place a detailed programme to create infrastructure, minimise
operational risks and build strategic relationships that will smooth the
transition from ‘explorer’ to ‘export miner’. , Midwest
has a joint venture studies partner Sinosteel, one of China’s largest iron ore
trading and investment companies. The agreement covers the Weld Range
and Koolanooka magnetite projects and allows for joint implementation of
exploration, feasibility studies and an off-take agreement.
Concurrently,
Midwest is working with independent
infrastructure provider Yilgarn
Infrastructure and the WA Government to bid for proponency for the development of
Mid West rail and Oakajee port. The infrastructure proposal is being
co-ordinated in conjunction with Midwest’s Preliminary Feasibility Study
for the development of Weld
Range, which is scheduled
to be completed in Q3 2008.
In
developing the Koolanooka DSO project Midwest
has already invested $31 million in infrastructure including the acquisition of
rolling stock.
Together,
these projects represent a valuable portfolio of development projects which are
positioned to take maximum advantage from the currently positive outlook for
high iron ore prices driven by strong economic development in China and India. The MIS iron ore projects
are on-track to provide the resources needed to meet our targets rising from 0.8Mt
of DSO sales achieved in 2007 to potentially 15Mt of DSO sales in 2012, with
additional growth beyond.
Koolanooka/Blue Hills (Hematite)
Koolanooka
has an Ore Reserve of 7.9Mt at 57.8% Fe as at 29 December 2007, with 1Mtpa
installed capacity and 100% of current production on secure export contracts to
China.
The first shipment of iron fines of 58,300 tonnes was shipped from Geraldton to
China
on 27 February 2006.
The
Koolanooka project is being developed in three stages:
Stage 1 – Loading, haulage and
shipment of the iron ore fines stockpiles at Koolanooka with approximately 0.4Mt
of marketable ore remaining as at 29 December 2007.
Stage 2 – Crushing, haulage and
shipment of ore produced by mining at Koolanooka of 4.33Mt and at Blue Hills of 3.17Mt.
The
Company has completed construction of its storage handling facilities at the port of Geraldton which include a storage shed
capable of holding up to 85,000 tonnes of ore and a road receival hopper, and
is currently seeking development approval for a rail loading facility at Tilley Railway Siding, near Morawa.
2008 Outlook
Stage 2 is
planned to commence in the second quarter of 2008, subject to Government
approval. The planned rate of production and sales for this project will grow
to about 1.5Mt per annum from end of 2008.
Koolanooka (Magnetite)
The
Koolanooka magnetite project has a significant Indicated and Inferred Mineral
Resource of 430Mt at 35% Fe, and is open at depth and along strike. While of
lower grade than hematite ore, a Scoping Study completed in February 2006
concluded that the magnetite resource could be substantial enough to justify
the construction of a beneficiation plant to supply blast furnace grade pellets
to the export market. Preliminary analysis shows the magnetite to be of the
type favoured by mills in China
and bench scale testing of magnetite pellets has been undertaken. Additional
exploration and assessment is required before the size of the opportunity can
be fully assessed and evaluated. Metallurgical test work to optimise recovery
is underway.
Prospect Area
|
Ore Style
|
Ore Lenses
|
Mineral Resource
(Mt) |
Grade
(% Fe)
|
Koolanooka
|
Magnetite
|
Koolanooka*
Measured
Indicated
Inferred
|
|
|
|
-
|
-
|
|
427.0
|
34.9%
|
|
3.0
|
29.0%
|
Total
|
|
|
430.0
|
35.0%
|
* JORC
Compliant
2008 Outlook
Midwest plans to undertake a limited diamond drilling program to confirm
the company’s understanding of the Mineral Resource for the project and
to provide material for further metallurgical test work. The program will run
for 3 months after Vegetation Clearance Permits are approved and will involve 19
holes and 5,700 metres of drilling.
Weld Range
The Weld
Range Project is Midwest’s flagship
Direct Shipping Ore (DSO) project with confirmed total of 133.4Mt of hematite Mineral
Resources (JORC) at 58.5% Fe at a cut off grade of 50% Fe. Grades as high as
66.9% Fe have been recorded. The areas covered by the Mineral Resource estimate
have no noteworthy deleterious contaminant elements and have acceptable strip (waste
: ore) ratios.
Prospect Area
|
Ore Style
|
Ore Lenses
|
Estimated Resource
(Mt) |
Grade
(% Fe)
|
Weld Range
|
Hematite |
Madoonga* (W14)
Measured
Indicated
Inferred
Total
Beebyn*
(W7 to W11 inclusive)
Measured
Indicated
Inferred
Total
Beebyn North*
(W30, W31, W45)
Measured
Indicated
Inferred
Total
|
|
|
|
26.8
|
58.5%
|
|
14.1
|
58.7%
|
|
23.4
64.3
23.2
19.7
7.2
50.1
-
-
19.0
19.0
|
58.2%
58.4%
59.2%
59.2%
58.7%
59.2%
-
-
57.3%
57.3%
|
Total
|
|
Measured
Indicated
Inferred
Total
|
50.0 33.8 49.6 133.4
|
58.8%
59.0%
57.9%
58.5%
|
* JORC
Compliant
The Weld Range
project has significant potential due to high grade outcrops over a total 16 km
strike length. The current resource represents only 6 km of the strike length.
2008 Outlook
On 4 December 2007 Midwest announced the commencement
of an $11 million accelerated drilling program at Weld Range,
to be completed between December 2007 and August 2008 (involving approximately
40,000 metres of drilling). The Company expects to have up to seven RC and
diamond core drilling rigs working during this period to achieve these targets.
This program is the Company’s largest single
drilling program which is aimed at increasing the JORC Mineral Resource from
the 133Mt already confirmed. To date Midwest has only substantially explored
three key mineralised zones in its Weld
Range tenements and
considers the unexplored areas offer good potential to expand resources.
Midwest’s accelerated drilling campaign will be completed between
December 2007 and August 2008 as follows:
·
Madoonga
(W14, W25) and Beebyn (W7, W8, W9, W10, W11, W12) – approximately 24,000
m RC between December 2007 and June 2008
·
North
East Extension (W38, W39, W40) – approximately 2,400m RC in February 2008
·
Beebyn
North (W30, W31, W45) – approximately 2,400m RC April to June 2008. This
has been included in the drilling program as a result of encouraging drill
results recently announced.
·
Wilgie
Mia North (W6, W20, W13) - approximately 4.700m RC April to June 2008 (Hampton
Hill Mining JV)
·
North
and Other (Limestone Well, W34, W35, W36, W41, W42, W43) – approximately
4,300m RC March to June 2008
·
Hampton
Hill Mining JV (W17, W19) – approximately 2,600m RC May to August 2008.
Midwest
is on track to complete its Pre-Feasibility Study (PFS) for Weld Range
by September 2008. This PFS will be very close to Definitive Feasibility Study
standard, since it forms the agreed basis for formal buy-in negotiations
between Midwest and Sinosteel (whereby Sinosteel may acquire up to 50% of the
project and form an operating joint venture with Midwest,
in return for paying an acceptable value for the asset).
Jack Hills
Jack Hills has an
initial JORC compliant Inferred Mineral Resource of 15.4Mt at an average grade
of 59.7% Fe for the Project, using a cut off grade of 50% Fe. The Inferred
Mineral Resource estimate relates to mineralised lenses at the Matthew Ridge,
Dead Goat Hill and Taylor Range Prospect hematite deposits encompassing
exploration tenure held by Midwest in the Jack
Hills Project area. The estimate incorporates 186 Reverse Circulation (RC)
drill holes completed for 12,071 metres and has delineated eight (8) separate
Resource areas. A summary of the classified Mineral Resource estimates is presented
in the table below:
Prospect Area
|
Ore Style
|
Ore Lenses
|
Estimated Resource
(Mt) |
Grade
(% Fe)
|
Jack Hills
|
Hematite |
Matthew Ridge*
Inferred
Total
Dead Goat Hill*
(West, Centre, & East)
Inferred
Total
Taylor Range*
(T7, T8, T10 &T13)
Inferred
Total
|
10.4
|
60.2%
|
|
10.4
|
60.2%
|
|
|
|
|
1.9
1.9
3.1
3.1
|
58.8%
58.8%
58.5%
58.5%
|
Total
|
|
Inferred
Total
|
15.4
15.4
|
59.7%
59.7%
|
* JORC Compliant
Testing
has recently been undertaken to determine whether a concentrate quality
suitable for blast furnace grade sinter feed and direct reduction grade pellet
feed could be produced from the Company’s Matthew Ridge Prospect at the Jack Hills DSO Project area. These tests were
conducted on selected drill core intervals at a range of target grind sizes
from Beneficiable Feed Ore (BFO) located beneath the DSO type ores at Matthew Ridge.
Testing
of 14 drill core samples produced high quality magnetic concentrates at
relatively coarse grind sizes. The results from Jack Hills
show that commercial products could potentially be produced from the lesser
quality BFO type materials using conventional mineral processing technology.
Testing
demonstrated:
·
High quality
magnetic sinter feed and concentrates can be produced at relatively coarse
grind sizes with low contaminant levels and relatively high mass recoveries
between 38% to 42%
·
The BFO type can
be upgraded to a blast furnace grade magnetite product
·
BFO type has
potential to extend to at least 200m vertical depth from surface.
2008 Outlook
There is considerable scope to increase the Resource
base and overall confidence of the JORC classification through infill,
extensional and deeper drilling planned for 2008. Accordingly a further 13,500 metres
of RC and diamond drilling has been budgeted for the Jack Hills Project in 2008
for both hematite and beneficiable ore types. This drilling is planned to be
completed by September 2008.
Midwest intends to continue RC and diamond core drilling programmes in 2008
on the eight Prospects at the Jack Hills DSO Project identified in 2007 as
having economic potential to develop into mining operations, with the purpose
of upgrading Mineral Resource estimates and increasing confidence in the level
of JORC classification.
A desk
top Scoping Study for the Jack
Hills project has
commenced in conjunction with Coffey Mining as technical consultants. The study
is expected to be completed by the end of Q2 2008.
Robinson Range
A recent
detailed mapping and surface sampling program produced rock chip samples which returned average assay ranges of 59.2%
to 63.4% Fe with acceptable levels of deleterious contaminant elements
occurring over substantial strike lengths. The table below gives a breakdown of
average analytical results received for rock chip sampling from each prospect
mapped during the programme.
Tenement
|
Prospect
|
No.
Samples
|
%Fe
|
%SiO2
|
%Al2O3
|
%TiO2
|
%S
|
%MnO
|
%P
|
%LOI
|
E52/1555
|
K
|
14
|
59.2
|
3.9
|
1.4
|
0.05
|
0.07
|
0.02
|
0.21
|
9.2
|
E52/1556
|
A
C
F
G
H
N
R
|
14
4
6
3
5
5
35
|
62.2
62.4
60.5
62.8
54.7
60.4
63.4
|
4.8
4.1
6.6
3.6
10.8
7.0
3.0
|
1.9
2.4
2.3
2.5
2.4
1.8
2.4
|
0.05
0.11
0.07
0.13
0.10
0.06
0.12
|
0.08
0.11
0.09
0.09
0.10
0.08
0.11
|
0.16
0.04
0.07
0.04
0.02
0.02
0.05
|
0.06
0.06
0.04
0.08
0.17
0.05
0.06
|
3.6
3.8
4.0
3.5
7.7
4.4
3.3
|
Although
these results represent the early stage of exploration, it is noteworthy that
the surface samples imply that further exploration is justified over a
substantial area. Additionally, Robinson
Range’s proximity to Jack Hills
and Weld Range
means that any economic Mineral Resource confirmed at Robinson
Range could be transported using the
same rail and port infrastructure available to transport Weld Range
and Jack Hills ore.
Midwest
has acquired ML52/244 at Robinson Range which is a known previous source of high grade
manganese in the Robinson
Range area. Midwest has
identified other mineralised outcrops of manganese on tenements at Robinson Range. Midwest will be evaluating the
opportunities to develop a small scale manganese mining operation using the
existing infrastructure at Geraldton
Port for the current
Koolanooka/Blue Hills operation. Midwest
believes that this opportunity provides security against potential delays in
Government approvals for Stage 2 of the Koolanooka/Blue Hills operation, as
well as providing an opportunity to profitably extend the commercial life of
those infrastructure assets.
2008
Outlook
An
initial assessment programme of 12,000 metres of RC drilling has been budgeted
for completing new exploration drilling targets in 2008.
This drilling will involve 1 RC drilling rig and is
expected to be completed by August 2008, subject to vegetation clearing
approvals and finalisation of the terms on which heritage clearance surveys are
to be undertaken by the granted native title parties.
A further
2,000 metres of RC drilling has been scheduled to delineate manganese resources
in the Robinson Range tenements commencing in February
2008.
Port and Rail Infrastructure
The WA
Government’s has outlined a program for selection of an infrastructure
provider for the development of the port and rail infrastructure required to
permit the development of Weld Range, Jack Hills, Robinson Range and the
Koolanooka Magnetite projects. Midwest expects that an infrastructure provider
will be appointed by the Government in a timeframe which will enable the
development of the Company’s flagship project – Weld Range
– to be confirmed.
By
cooperating with Yilgarn Infrastructure and entering into Foundation
Infrastructure User Agreements with Yilgarn Infrastructure, Midwest
has met the W.A. Government’s objective of having an independent
infrastructure provider, while also avoiding the capital cost and burden of the
infrastructure provision.
Summary
In short,
the outlook for the next 6 – 9 months is for delivery of a series of
value confirming milestones that are expected to result in Midwest
becoming a leading producer of iron ore and concentrates in the region. Midwest’s development program is successfully
putting in place infrastructure and risk mitigation strategies in parallel to
developing a portfolio of individually substantial projects with high earnings
potential.
-End-
For
further information contact:
Martin Debelle,
Cannings
Ph: + 61 2 9252 0622
Mob: + 61 409 911 189
|
Warrick Hazeldine,
Purple Communications
Ph: + 61 8 9485 1254
Mob: + 61 417 944 616
|
Competent Person:
The
information in the report to which the statement is attached that relates to
Mineral Resources, Ore Reserves and exploration results (rock chip samples) is
based on information compiled by Mr Malcolm Titley
who is a Member of The Australasian Institute of Mining & Metallurgy and/or
by Mr. David Broomfield, who is also
a Member of the Australian Institute of Mining and Metallurgy.
Mr
Malcolm Titley (MAusIMM) is a
Principal of CSA Australia Pty Ltd and is responsible for the estimation of the
Mineral Resources for the Weld
Range deposits, the Jack
Hills
deposits and the Koolanooka
Detritals and Mungada East deposits (Koolanooka/Blue
Hills Hematite). Mr Titley is also responsible for the estimation of Ore
Reserves for the Koolanooka/Blue
Hills Hematite project.
Mr Titley has sufficient experience which is relevant
to the style of mineralisation and type of deposit under consideration and to
the activity which he is undertaking to qualify as a Competent Person as
defined in the 2004 Edition of the “Australian Code for Reporting of
Exploration Results, Mineral Resources and Ore Reserves”. Mr. Titley consents to the inclusion in this report of
the matters based on his information in the form and context in which it
appears.
Mr David Broomfield (MAusIMM) is a full time employee
of Midwest, and provided geological and
mineralogical interpretations for the Mineral Resource estimates of the Koolanooka/Blue Hills Hematite and Jack Hills Hematite projects. Mr Broomfield also
provided the Mineral Resource models for the Koolanooka
South Fold and Blue Hills Mungada West pit optimisation studies for the Koolanooka/Blue Hills Hematite project. Mr
Broomfield is also responsible for the compilation of the exploration results
(rock chip sampling data) for the Robinson
Range project.
Mr.
Broomfield has had sufficient experience which is relevant to the style of
mineralisation and the types of deposits under consideration and to the
activity which he is undertaking to qualify as a Competent Person as defined in
the 2004 Edition of the “Australian Code for Reporting of Exploration
Results, Mineral Resources and Ore Reserves". Mr. Broomfield consents to
the inclusion of his name and to the inclusion in this report of the matters
based on his information in the form and context in which it appears.
***
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This
Operational Outlook Statement contains various statements that are subject
to inherent risks and uncertainties in that they may be affected by a
variety of known and unknown risks, variables and other factors, many of
which are beyond the control of Midwest. Actual results, values,
performance or achievements may differ materially from results, values,
performance or achievements expressed or implied in those statements.
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