CLIFFS NATURAL RESOURCES
2012 ANALYST AND INVESTOR DAY
Exhibit 99.1


2012 Analyst & Investor Day
“SAFE HARBOR”
STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION
REFORM ACT OF 1995
2
This presentation and accompanying oral remarks contain statements that constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-
looking statements may be identified by the use of predictive, future-tense or forward-looking terminology, such as “believes,” “anticipates,” “expects,” “estimates,” “intends,” “may,” “will” or similar terms. These
statements speak only as of the date of this presentation and we undertake no ongoing obligation, other than that imposed by law, to update these statements. These statements appear in a number of places
in this presentation and relate to our intent, belief or current expectations of our directors or our officers with respect to: our future financial condition, results of operations or prospects; estimates of our
economic iron ore and coal reserves; our business and growth strategies; and our financing plans and forecasts. You are cautioned that any such forward-looking statements are not guarantees of future
performance and involve significant risks and uncertainties, and that actual results may differ materially from those contained in or implied by the forward-looking statements as a result of various factors, some
of which are unknown, including, without limitation:
 
•   the ability to successfully integrate acquired companies into our operations;
 
•   uncertainty or weaknesses in global and/or market economic conditions, including any related impact on prices;
 
•   trends affecting our financial condition, results of operations or future prospects;
 
•   the ability to reach agreement with our iron ore customers regarding modifications to sales contract pricing escalation provisions to reflect a shorter-term or spot-base pricing mechanism;
 
•   the outcome of any contractual disputes with our customers or significant energy, material or service providers;
 
•   the outcome of any arbitration or litigation;
 
•   changes in sales volume or mix;
 
•   the impact of price-adjustment factors on our sales contracts;
 
•   the ability of our customers to meet their obligations to us on a timely basis or at all;
 
•   our actual economic ore reserves or reductions in current resource estimates;
 
•   the success of our business and growth strategies;
 
•   our ability to successfully identify and consummate any strategic investments;
 
•   our ability to achieve post-acquisition synergies;
 
•   events or circumstances that could impair or adversely impact the viability of a mine and the carrying value of associated assets;
 
•   the results of pre-feasibility and feasibility studies in relation to projects;
 
•   impacts of increasing governmental regulation including failure to receive or maintain required environmental permits, approvals, modifications or other authorization of, or from, any governmental
      or regulatory entity;
 
•   adverse changes in currency values, currency exchange rates and interest rates;
 
•   the success of our cost-savings efforts;
 
•   our ability to maintain adequate liquidity and successfully implement our financing plans;
 
•   our ability to maintain appropriate relations with unions and employees;
 
•   uncertainties associated with unanticipated geological conditions, natural disasters, weather conditions, supply and price of energy, equipment failures and other unexpected events;
 
•   risks related to international operations;
 
•   the potential existence of significant deficiencies or material weakness in our internal control over financial reporting; and
 
•   the risk factors referred to or described in the “Risk Factors” section of our documents filed with the Securities and Exchange Commission.
Reference is made to the detailed explanation of the many factors and risks that may cause such predictive statements to turn out differently, set forth in the Company's Annual Report and Reports on Form 
10-K, Form 10-Q and previous documents filed with the Securities and Exchange Commission, which are publicly available on Cliffs Natural Resources Inc.’s website. The information contained in this
document speaks as of today and may be superseded by subsequent events. 
We caution you that the foregoing list of important factors is not exclusive. In addition, in light of these risks and uncertainties, the matters referred to in our forward-looking statements may not occur. We
undertake no obligation to publicly update or revise any forward-looking statement as a result of new information, future events or otherwise, except as may be required by law. We also strongly urge you to not
rely on any single financial measure to evaluate our business.


2012 Analyst & Investor Day
1:00pm –
1:20pm
Macro Overview and Cliffs in Canada
J. Carrabba
1:20pm –
1:50pm
Total Shareholder Return and Bloom Lake Financials
L. Brlas
1:50pm –
2:10pm
Bloom Lake Optimization and Operations
D. Blake
2:10pm –
2:35pm
Q&A and Break
2:35pm –
2:50pm
Global Exploration
C. Smith
2:50pm –
3:30pm
Building a World Class Chrome Business
B. Boor
3:30pm –
4:00pm
Closing and Q&A
J. Carrabba
TODAY’S AGENDA
3


CLIFFS NATURAL RESOURCES
JOE CARRABBA


2012 Analyst & Investor Day
5
5
Building scale through diversification
Multiple Revenue Streams
Product Diversification
Geographic Presence
Operational excellence
Safety
Technical Competencies
Operating Efficiencies
Global execution
Competencies of the Firm
Outlook of Personnel
Global Scalability
Shareholder returns
Shareholder Value
Risk Management
“Earning the Right to Grow”
OUR STRATEGIC IMPERATIVES REMAIN THE SAME


2012 Analyst & Investor Day
SAFETY
6


2012 Analyst & Investor Day
CLIFFS IS A MORE MATURE, DYNAMIC AND SOPHISTICATED COMPANY IN 2012
International mining and natural resources company, member of
the S&P 500
Diverse, global footprint with major operations in the Upper Midwest and
Appalachian United States, Eastern Canada and Western Australia
Developing an advanced pipeline of organic growth opportunities
Information, Human Capital and Talent Management systems consistent
with S&P 500-level organization
Transitioning to more rigorous and methodical economic value-based
management
7


MEGATRENDS:  CHINA WILL KEEP GROWING, AFRICAN SUPPLY WILL CONTINUE
TO FACE BARRIERS
INCREMENTAL CHANGE
New Sources               Of Supply
STRUCTURAL SHIFT
SMOOTH
TRANSITION
VOLATILE
EVOLUTION
8
2012 Analyst & Investor Day


2012 Analyst & Investor Day
2012 CHINA CRUDE STEEL PRODUCTION GROWING BUT VOLATILE
ANNUALIZED 2012 CHINESE STEEL
PRODUCTION
BY MONTH (MILLION METRIC TONS)
JANUARY
Slow Construction Sector in China Weighs
on Steel Demand
FEBRUARY
Global Steel Production up in February
as China Switches On
MAY
Crude Steel Output Drops in May
JUNE
China’s $23 Billion Steel Push Seen
Igniting Iron Ore
SAMPLE OF CORRESPONDING MEDIA
HEADLINES
(JANUARY
JUNE)
Source:  Cliffs, National Bureau of Statistics, Bloomberg
9
683
667
703
725
734
721
726
2011
Actual
January
February
March
April
May
June


2012 Analyst & Investor Day
ENVIRONMENT IN CHINA IS DYNAMIC, FULL OF CONTRADICTION
Fundamentals remain strong; property market
crackdown now a year old –
inflation in check
The People’s Bank of China reserve requirement
and interest rate cuts positioning economy for
accelerated second half growth
China Iron and Steel Association (CISA),
representing 80 State-owned enterprise mills,
continues to message negatively…
while 2 mills with 10 million tons of capacity
approved (Baosteel and Wuhan) in Southern China
10


2012 Analyst & Investor Day
PAST INDUSTRIALIZATION PATTERNS SHOWS CHINA VOLATILITY IMMINENT
Source: The World Bank; Global Insights; National Bureau of Statistics China; ISI Emerging Markets; Japanese Statistics Bureau
Japan (1945-1985)
China –
Base Case
China –
Low Scenario
China –
High Scenario
South Korea (1970-2006)
China actual
FOCUS OF
CLIFFS’
STRATEGY
11
0
100
200
300
400
500
600
700
800
900
1,000
1990
1995
2000
2005
2010
2015
2020
STEEL
CONSUMPTION
PER
PERSON
(kg)


2012 Analyst & Investor Day
OVERVIEW –
GLOBAL IRON ORE SUPPLY
The Big 4 are committed to short-term, large scale expansions of about 500mtpa in total
In addition, they are close to decisions on further expansions of over 500mtpa in total
Miners outside of the Big 4 have matched the Big 4’s expansion rates to date, but may
struggle in the future due to capital, industry and quality constraints
Structural issues will make it very difficult for China to expand production domestically
India’s near-term impact on the global iron ore market will likely be small
Significant growth of West African exports is contingent upon the construction of high-
capacity deep water ports and uncertainty of capital and sovereign risk
Note:
India’s
impact
of
seaborne
market
expected
to
be
+/-
60mtpa
i.e.
a
smaller
impact
than
a
single
major
project
for
any
one
of
the
‘Big
4’
12


2012 Analyst & Investor Day
OPPOSING FORCES IMPACTING SUPPLY EXPANSIONS
FORCES SUPPORTING
SUPPLY RESPONSE
Window of high prices encourages
accelerated expansions and
new entrants
FORCES HINDERING
SUPPLY RESPONSE
Government approvals more stringent
and more time intensive
Investors and boards pressure to return
capital as cycle wanes
Operations are becoming increasingly
complex, and necessary logistics and
skills availability is tight
As scale increases, capacity
replenishment increasingly difficult
13


2012 Analyst & Investor Day
MONITORING MINING DEVELOPMENTS IN AFRICA
Source:
Global
Iron
Ore
-
Intierra,
AME
Iron
Ore
Outlook
Many deposits and prospects but little
meaningful supply online
Lack of deep water ports, rail or required
stability of political environments
Most likely project, Simandou, would have
first production in 2015
In 2011, Africa only produced about
80 million tons of iron ore
14
Active Mine
Deposit
Project
Closed Mine


2012 Analyst & Investor Day
Other 3%
SINCE 2005 WE HAVE MAINTAINED OUR LONG-TERM STRATEGY THROUGH TIMES
OF PRICING VOLATILITY AND UNCERTAINTY
APIO
14%
USIO
42%
APIO
21%
ECIO
20%
$1.7B
$6.4B
SALES
2005
2007
2010
2011
PRICE
2005
2012F
21%
CAGR
Iron Ore Price
Share Price
NAC
14%
1
Share Price and Iron Ore Price data provided up until July 15, 2012
15
Acquired 80% of
Portman Limited
Entered low-volatile
met coal market
Acquired world-class
chromite assets in
Ontario, Canada
Acquired INR Energy,
high-volatile met  and
thermal coal
Acquired Bloom Lake mine, an
emerging world-class iron ore
operation in Eastern Canada
1


2012 Analyst & Investor Day
16
DEPLOY CLIFFS WIDE
2
ENGAGE TSR AS
MANAGEMENT TOOL
1
INTEGRATE TSR INTO
CONTROL SYSTEMS
3
DESCRIPTION
ADOPTION OF TSR WILL ENHANCE THE ABILITY TO OPTIMALLY
MANAGE TRADE OFFS AND MAXIMIZE SHAREHOLDER VALUE
Align goals with top-quartile relative TSR against our peers
Ensure discipline and prioritization in all processes, from
target setting to incentives
Launched as planning and target setting tool at corporate level
Roll-out training to employees
Link capital allocation, incentive and other systems
Reshaped portfolio and capital prioritization
Long-term incentive plan based 100% on relative TSR
16
DEVELOPING A VALUE-BASED MANAGEMENT SYSTEM TO DRIVE TOTAL
SHAREHOLDER RETURN


2012 Analyst & Investor Day
ENTIRE CAPITAL INVESTMENT SYSTEM (CIS) OCCURS WITHIN TYPICAL
APPROVAL TIMELINES
17
TYPICAL ENVIRONMENTAL PERMITTING AND APPROVALS
PROCESS…
-
5 YEARS
SCOPING
STUDY
PREFEASIBILITY
STUDY (PFS)
FEASIBILITY
STUDY (FS)
EARLY
COMMITMENT
PHASE
Stage
Approval
Stage
Approval
Board
Commitment
Final
Investment
Decision
Independent Peer
Review 1
Independent Peer
Review 2
Independent Peer
Review 3
Y1
Y2
Y3
Y4
Y5
2 years post
ramp-up
Independent Peer
Review 4
TYPICAL BUDGET DISTRIBUTION ACROSS STUDIES…
GEOLOGY ~ 60%
METALLURGY   ~15%
OTHER   ~ 10%
ENGINEERING ~ 15%
CONSTRUCTION
PHASE


2012 Analyst & Investor Day
CIS PROJECTS BY STUDY PHASE
EXPECTED
NEXT IPR
Q1, 2013
Q3, 2012
Q2, 2013
IN PROGRESS
COMPLETE
CANADA
ASIA PACIFIC
CONCEPT
SCOPING
PREFEASBILITY
FEASIBILITY
EXECUTION
DECAR
BLOOM LAKE III
BLOOM LAKE II
KOOLYANOBBING EXPANSION
Indicates project did not complete all stage-gates of CIS process due to timing of acquisition
PROJECT
18
CIS is a deliberate and disciplined process to ensure effective deployment of
capital in a project setting.
PROJECT GUNNEL
Q4, 2012
FERROALLOYS


2012 Analyst & Investor Day
SUMMARY
Megatrends intact and Cliffs’
strategic direction positioning company
to capitalize on Eastern Canada and Australia expansions
While volatile, Cliffs’
view is China continues as engine of demand
for steelmaking raw materials, incumbent producers will benefit
Marginal cost producers will continue providing floor for pricing
West African and other supply response will be delayed by capital/investor
uncertainty, cost inflation and approvals/execution delays
Cliffs’
strategic levers include quality products, financial flexibility
and strength of legacy operations’
market positions
19


CLIFFS NATURAL RESOURCES
LAURIE BRLAS


2012 Analyst & Investor Day
SINCE THE SECOND HALF OF 2011, WE HAVE BEEN ASSESSING HOW WE COULD
USE OUR CASH TO MAXIMIZE SHAREHOLDER VALUE
Potential Uses
Market Context
Sustainability
Assessed current
project pipeline
Analyzed drivers of relative
valuation for Cliffs vs. peers 
Reviewed potentially available
M&A opportunities
Analyzed relative impact from
buybacks vs. dividends
Captured feedback from our
largest investors on
shareholder value creation,
strategy and capital allocation
Validated quantitative results
of historical multiple drivers
Scenario pressure-testing
Analyzed impact on liquidity
and TSR of various options
Analyzed current debt level
and paydown schedule
Assessed potential rating
agency responses to uses
of cash
21
from
2006
2011


2012 Analyst & Investor Day
FREE CASH FLOW
22
SOURCES AND USES OF CASH IN 2012 ($B)
Dividends
Debt Issuance/
(Repayment) &
Other Financing
CAPEX
Operations
Cash on Hand
12/31/11
Expected Cash on
Hand 12/31/12
Operating
Financing
Cash
generated
Cash
consumed
1.Operating cash flow includes effect of non-cash operating activities, including but not limited to, those related to deferred taxes, hedge contracts and equity investments.
Investing
Sonoma Sale


2012 Analyst & Investor Day
CAPITAL ALLOCATION STRATEGY PRIORITIZES ORGANIC GROWTH AND DIVIDENDS
PRIORITY
MOVING FORWARD, CAPITAL ALLOCATION TO BE DETERMINED
BY CONTRIBUTION TO TOTAL SHAREHOLDER RETURNS
ORGANIC
GROWTH
DIVIDENDS
DEBT
REDUCTION
M&A
BUYBACKS
Support
and
reinforce
Cliffs’
profitable
organic
growth
potential
Ability to fund organic growth and still have significant cash available
Continue significant debt reductions
Maintain investment-grade rating
Reward investors and reinforce capital allocation discipline
Commit to pay dividend regularly, grow it based on future performance
Focus on execution and organic growth pipeline
Select TSR-accretive M&A as conditions warrant
Secondary to dividends as means of returning cash to shareholders
Selective buybacks at attractive valuations
23


2012 Analyst & Investor Day
DRIVING SHAREHOLDER VALUE WITH SALE OF SONOMA
24
DRIVING SHAREHOLDER VALUE WITH SALE OF SONOMA
24
Total
Investment
IRR of 26%
SONOMA INVESTMENT (US$M)
2007 -
2012
1
Total investment includes initial investment and capital expenses


2012 Analyst & Investor Day
EASTERN CANADA POSITIONED TO BECOME OUR LARGEST BUSINESS SEGMENT
PHASE
II
GROWTH
TO
14.5
MTPA
FUTURE GROWTH BEYOND 22 MTPA
A
B
Phase
I
“process
learnings”
and
incorporated
into Phase II startup
Overland conveyor investment
Mine development and tailings basin
expansion by 2012/2013
First-half 2013 start-up
Resource within current mining location
Currently in CIS-approved scoping phase,
prefeasibility by 2012
Anticipated lower spending by leveraging
existing Phase I & II infrastructure
Targeting 2016 production
Metric tons (m)
By 2016,
Bloom Lake will
produce more than
entire U.S. Iron Ore
with 1/3 workforce
25
3.3
5.6
6.0
14.5
22.0
20.0
0.0
5.0
10.0
15.0
20.0
25.0
2010
2011
2012F
end of 2013
Next Phase
USIO 2016
A
B


2012 Analyst & Investor Day
PREVIOUS MARKETING AND SALES STRATEGY FOR BLOOM LAKE CONCENTRATE
Wisco (steelmaker)
WorldLink (trader)
SK Group (trader)
Junior miner had
limited market reach
Lacked seaborne
end-consumer network
Acquired 25% of Bloom Lake, 20%
stake in Consolidated Thompson
Agreed to 50% off-take
agreement for Phase I
Annual option for up to 60%
of all future production
3
26
PRIOR TO CLIFFS’
CONTROL, MARKET STRATEGY
DRIVEN BY FINANCIAL NECESSITY
Wisco introduced
to help meet
capital needs
1
2
Initial marketing
approach to use
commodity traders
Three customers
acquired with
CT acquisition


2012 Analyst & Investor Day
CLIFFS STRATEGY: ACHIEVE CUSTOMER AND GEOGRAPHICAL DIVERSITY
Identify ‘priority’
customers
beyond Wisco base tons
Technical evaluation of
Bloom Lake concentrates
Industrial plant trials
with priority customers
Alternative markets and
other opportunities
Promoting high Fe content and low impurities
Exploiting opportunities due to declining competitor ore grades
Conduct technical sinter test work
Collaborating with Wisco on use of Bloom Lake in sinter plants
Trial cargoes arranged this year, with plant data results
expected in late 2012 / early 2013
Customers include Nippon Steel, Posco, China Steel
and mills in Europe
Explore other products for Bloom Lake concentrate
Micro-pelletizing, cold briquetting
27


2012 Analyst & Investor Day
FUTURE SALES DIVERSIFICATION TARGETS
2012 CURRENT ESTIMATE
(PHASE I)
TARGETED ANNUAL SALES
(PHASE I & II)
Sales Tons by Region
Sales Tons by Region
6.3
14.5
BOTH CUSTOMER AND GEOGRAPHIC DIVERSIFICATION
ACHIEVABLE FOR BLOOM LAKE CONCENTRATE PRODUCT
28


2012 Analyst & Investor Day
DIVERSIFICATION WILL RESULT IN HIGHER FOB PRICES AND CASH MARGINS
$ / t
Note: For FOB China sales assumes $135/ton for 66% Fe and 5.5% SiO2 with $60 cash costs. For FOB Other Asia and FOB Europe assumes $9/ton Pricing Premium to $144/ton for
66% Fe and 4.5% SiO2 with $65 cash costs.  Freight assumptions are $25/ton into China, $20/ton into Other Asia and $10/ton into Europe.
29
$135
$144
$144
$50
$59
$69
$0
$50
$100
$150
FOB China
FOB Other Asia
FOB Europe
Revenue Rate
Cash Margin


ANTICIPATED SALES MARGIN CONTRIBUTION FROM BLOOM LAKE WITH
EXECUTED MARKETING AND OPERATIONAL PLANS
(millions)
Revenue
EBITDA
PHASE
I –
7.2
MILLION
TONS
@ 4.5% SILICA
(millions)
Revenue
EBITDA
PHASE
I
&
II
14.5
MILLION
TONS
@ 4.5% SILICA
30
$900
$400
$0
$500
$1,000
$1,500
$2,000
$1,800
$900
$0
$500
$1,000
$1,500
$2,000
2012 Analyst & Investor Day
Note: Assumes $135/ton CIF China index price, $25/ton freight to China, $20/ton for Other Asia and $10/ton for Asia. Also assumes $9/ton Pricing Premium for non-China sales
and $62.50/ton cash costs.


2012 Analyst & Investor Day
Platts 62% Fe Price:
Weighted Average Freight:
Value in Use/Fe Premium for
66% Fe Bloom Concentrate:
Cash Costs:
BLOOM LAKE HAS SIGNIFICANT EBITDA GENERATION POTENTIAL
BULL CASE
BASE CASE
BEAR CASE
EBITDA
14.5 Mpta RUN RATE
$150/ton
$20/ton
$16
$60/ton
$135/ton
$20/ton
$10
$62.5/ton
$110/ton
$20/ton
$7
$65/ton
$1.2B
$900M
$460M
31


2012 Analyst & Investor Day
OPPORTUNITY LIES IN DELIVERING BLOOM LAKE MINE’S CASH COSTS
PRODUCTION ESCALATION TO 7.2 MT
RUN RATE BY DECEMBER, 2012
32
CASH COST PROGRESSION
3.3
5.6
5.7
7.2
2.0
3.0
4.0
5.0
6.0
7.0
8.0
2009
2010
2011
2012F
Dec
2012
$95
$63
$18
$7
$4
$3
Current Cash
Costs
Volume
Contractor
Spend
Tailings
Management
Transhipping
Estimated
Cash Cost


2012 Analyst & Investor Day
OPPORTUNITY LIES IN DELIVERING BLOOM LAKE MINE’S CASH COSTS (CONT.)
CURRENT
STATE -
$95/TON
LONG-TERM
ESTIMATE
-
$63/TON
33
Supplies &
Materials
14%
Labor
17%
Energy
8%
Mining
24%
Logistics
37%
Supplies &
Materials
13%
Labor
15%
Energy
7%
Mining
32%
Logistics
33%


2012 Analyst & Investor Day
CRITICAL NEXT STEPS
Transition from contract to
permanent labor force
Fly-in, Fly-out roster
Housing Management
Ore Characterization
Tailings
Logistics
Capitalize on lessons learned
Construction of
Phase II Concentrator
Continued to enhance
logistics network
34
Achieve targeted
production volumes
and scale
Human 
Resources
Phase II preparations


CLIFFS NATURAL RESOURCES
DAVE BLAKE


2012 Analyst & Investor Day
SIGNIFICANT LONG-TERM VALUE CREATION POTENTIAL FOR BLOOM LAKE
36
One Billion tons of resources
Operating concentrator
Rail and port facilities
Phase II project to double
production by end of 2013


2012 Analyst & Investor Day
INCREASE
IN
RESOURCE
BASE
POSITIONS
BLOOM
LAKE
FOR
FUTURE
EXPANSION
Future Expansions
Leverage Phase I & II infrastructure
No third crusher required ($50 million)
Mature mine development, tailings basin
and logistics base
37
580
1,051
0
300
600
900
1,200
Acquisition Model Resource
2011 Resource Estimate
2008 LOM Resource Limit
2011 LOM Resource Limit
Total Ore
(million metric tonnes)


2012 Analyst & Investor Day
BLOOM LAKE CONCENTRATOR FLOW SHEET
38
CRUSHING
MILLING
FILTRATION
SPIRAL SEPARATION


2012 Analyst & Investor Day
PRODUCING A LOWER SILICA PRODUCT AT BLOOM LAKE
39
Cutter Closing Decreases
Silica in Concentrate
Ore
Control
Mine
plan
is
sequenced to optimize plant
feed targets over time
Grind
Control
Circuit
optimized to increase
silica liberation
Spiral
Classifiers
Cutter
bar position, water addition
and SPC/Lab analysis
response plans
Grade increases toward
outer periphery of spiral


2012 Analyst & Investor Day
PHASE I KEY STABILIZATION STEPS
TAILINGS BASIN
ORE
CHARACTERIZATION
LOGISTICS
Develop and implement Mature Development Block process
Focus on consistent concentrator feed to improve quality
and lower costs
Expand tailings basin to support future growth
Lower operating costs through lower headcount/eliminating
manual tailings movement
Improve operations and maintenance practices
Deliver significant synergies
40


2012 Analyst & Investor Day
UNDERSTANDING ORE CHARACTERIZATION
DEVELOP MATURE
OPERATIONAL BLOCK MODEL
DATA ANALYSIS &
INTERPRETATION
PREDICTABILITY AND
UNDERSTANDING
Test work on drill core
Chemical and
metallurgical testing
Real-time mine to mill
analysis of crude to
concentrate behaviors
Improve consistency of
concentrator feed
Provide process KPIs on:
Facilitates proper mine
planning
Provides sound input for
expected plant performance
41
Mill throughput rates
Iron recovery
Concentrate silica
Trace minerals


2012 Analyst & Investor Day
REDESIGN OF TAILINGS BASIN SUPPORTS 30-YEARS OF OPERATIONS
A
Original design (2011)
A
Re-designed
(2012
2014)
B
Undersized and insufficient storage for
future expansions
Footprint adequate only through mid 2013
ORIGINAL TAILINGS BASIN DESIGN
LIMITED LONG-TERM GROWTH
REDESIGNED TAILINGS BASIN WILL
SUPPORT GROWTH PLANS
A
B
Will allow sufficient storage for expansion
Meets permission to operate requirement
Reduce operating costs through elimination
of headcount and manual tailings management
42


2012 Analyst & Investor Day
SYNERGIES BEING ACHIEVED FROM ORIGINAL BUSINESS PLAN
DOCK TO VESSEL
IMPROVEMENTS
IMPROVEMENTS TO
TRAIN UNLOADING
CROSS
CONVEYORS
Physically tie the two dock
operations together
Feed both docks with
product from either stockyard
Improvement of operations
and maintenance practices
Total unloading time has been
reduced by an average of
4 hours per train
Use of two transhippers to
load concentrate into larger
vessels at anchor in the bay
Dock reinforcement of 30
OVER LAST 6 WEEKS, VESSEL TURN TIME AVERAGE DOWN TO 4.5 VS. 9-10 DAYS WITH
ORIGINAL
LOGISTICS
POSITIONING
MINE
FOR
EXECUTION
OF
GROWTH
PLANS
43


2012 Analyst & Investor Day
LEARNING FROM PHASE I DESIGNED INTO PHASE II
44
Improved Safety Design
Hydrosizer Startup and Test Work
Spiral Control and Optimization
Mill Liner Design
Mine Ore Control Plan
Crusher Design
Mill Cube Control


2012 Analyst & Investor Day
APPROXIMATELY $1,400 MILLION IN CAPITAL TO SPEND THROUGH 2013
45
Tailings management solution for future growth
Cross-conveyors upgrades at the port
Additions to mobile fleet, shovels and drills
CAPITAL SPEND TIMELINE
(IN  MILLIONS)                        
CAPITAL SPEND BREAKOUT
Concentrator
Equipment
Tailings
Mine Development
Infrastructure
Sustaining


2012 Analyst & Investor Day
FOCUS ON FUNDAMENTALS, STABILIZE, OPTIMIZE AND DEVELOP KEY TO
REALIZING FULL POTENTIAL OF ASSETS
2012-2013
2013-2014
2015-2016
Permission to Operate
Mine Plan maturation
Maintenance Process
Phase II Startup &
Stabilization
Maximize Phase I
capabilities
Scoping study
underway for
expansion to 22 mpta
FOCUS ON FUNDAMENTALS
STABILIZE/OPTIMIZE
DEVELOP/OPTIMIZE
PHASE I
PHASE II
FUTURE EXPANSION
22 mtpa
14.5 mtpa
7.2 mtpa
46


2012 Analyst & Investor Day
STRATEGIC FIT
Long-term Eastern Canada strategy and project value intact
STABILIZATION OF OPERATIONS
Focus on fundamentals for long-term sustainable operations
FUTURE GROWTH
Over 80% increase in reserve base from acquisition model
IN SUMMARY
47


CLIFFS NATURAL RESOURCES
CLIFF SMITH


2012 Analyst & Investor Day
CLIFFS GLOBAL EXPLORATION GROUP
Select
group
of
geologists
and
exploration
professionals
located
in
Cliffs’
three primary geographies (North America, South America and Australia)
Current emphasis on near mine, Cliffs-owned properties in Eastern
Canada, Western Australia, and Decar nickel project
Focus on existing pipeline of strategic partnerships (project generators)
and Cliffs controlled projects
Focus
on
steelmaking
raw
materials,
stable
geopolitical
regions,
and
strategic fit
49


2012 Analyst & Investor Day
Brazil
Canada
Australia
Mongolia
DECAR PROJECT
15,000m drilling program
Progress to Scoping Study
LABRADOR TROUGH
Bloom Lake Drilling
Hobdab target initiated
PERU
Drilling campaign
CHILE
Airborne surveys,
drilling campaigns
AUSTRALIA
Drilling campaigns in WA
and near current operations
MONGOLIA
Magnetic surveys
MEXICO
Prospect reviews
GLOBAL EXPLORATION GROUP ACTIVITIES ARE MEASURED AND FOCUSED
50
RING OF FIRE
Data compilation


2012 Analyst & Investor Day
Met Coal (C)
WORLDWIDE EXPLORATION BUDGET IN 2012 IS $90 MILLION
51
Low Risk (Australia, Canada, Chile)
Moderate Risk (Peru, Mexico)
Moderate/Higher Risk (Mongolia)
Iron (Fe)
Nickel (Ni)
Copper/Gold (Cu-Au)
Manganese (Mn)
BUDGET ALLOCATION
BY COUNTRY RISK
BUDGET ALLOCATION
BY COMMODITY
7%
7%
84%
5%
5%
23%
14%
51%


2012 Analyst & Investor Day
EXPLORATION WORK OUTSIDE OF BLOOM LAKE IN LABRADOR TROUGH
LAMELEE AND PEPPLAR LAKE
Located 45km south of Bloom Lake
Drilling program first began in 2006.
Total of 130 holes completed
Approximate 1 billion tonnes reported in
compliance to NI43-101 standards
Deposits dominated by magnetite with
lesser amounts of hematite; near surface
shallow dipping -
favorable for open pit
HOBDAB EXPLORATION TARGET
Exploration target located to east of
Pepplar Lake
52


2012 Analyst & Investor Day
DECAR PROJECT -
POTENTIAL GAME CHANGING NICKEL DEPOSIT
Cliffs’
51% controlled interest in North Central British Columbia nickel-iron
alloy deposit -
not a nickel laterite or sulphide deposit
NI
43-101
estimate
complete
-
1.2
billion
ton
inferred
resource
at
0.113
Ni
Mineralization makes deposit amenable to open-pit mining methods
Located within 5km of Canadian National active branch and 110km of
British Columbia Hydro power grid
High-grade concentrates produced by simple magnetic and gravity
separation, with up to 15% Ni; balance iron, silica and some chromite
53


2012 Analyst & Investor Day
DECAR
NICKEL
PROJECT
-
NORTH
CENTRAL
BRITISH
COLUMBIA
54


Expected produced concentrates would contain no difficult impurities
Suitable and desirable feed into ferronickel plants with high
value-in-use properties
Geographic location provides access to ferronickel plants in Asia
Small-scale smelting tests in South Africa demonstrate performance in
conventional ferronickel smelting environment
Additional metallurgical testing planned for later in 2012
55
HIGH-QUALITY CONCENTRATE SUITABLE FOR MANY POTENTIAL BUYERS
2012 Analyst & Investor Day


2012 Analyst & Investor Day
NEXT STEPS FOR DECAR NICKEL PROJECT
56
CONTINUE TO ESTABLISH
“LICENSE TO OPERATE”
SCOPING STUDY UNDERWAY
DECISION ON WHETHER TO
MOVE TO PREFEASIBILITY
Cliffs’
CIS process 
Additional drilling to further
define high-grade area
Metallurgical testing
planned for Q3/Q4
Scoping completion
expected in 2013
MOU’s already signed with
Tl’azt’en Nation in May
Community Kick-Off Event
held
in
June
over
100
attendees


CLIFFS NATURAL RESOURCES
BILL BOOR


2012 Analyst & Investor Day
Source: Heinz Pariser; Cliffs Analysis
CHROME ORE END MARKETS
58
CHROME ORE
6%
METALLURGICAL (FeCr)
CHARGE/HIGH CARBON (HC)
FERROCHROME
LOW CARBON (LC)
FERROCHROME
Stainless Steel (Cr Input)
Alloy Steel
Others
END USE MARKETS
Transport
Consumer
Durables
Industrial
Equipment
Refineries &
Tubing
Construction &
Decorative
Other
Nickel alloy foundries
& welding materials
Austentic
Ferritic
Other
Grades
Tool & high speed
steel
Low alloy steel
66%
13%
13%
8%
HIGH-GRADE
CHROME ORE
94%
Refractory, Foundry
Sands & Chemicals


2012 Analyst & Investor Day
GLOBAL
STAINLESS
STEEL
CONSUMPTION
BY
END
USE
CATEGORY
-
2011
Source: CRU, Cliffs analysis
STAINLESS STEEL GROWTH
4.1%
5.0%
4.1%
5.3%
2.1%
1.6%
5.2%
5.7%
0.3%
4.1%
2011 -2016
CAGR
59
5%
6%
6%
9%
9%
11%
16%
17%
21%
Refineries & Tubing
Other
Transport
Motor Vehicles
Chemical Manufacturing
Other Equipment
Household Goods
Construction
Food & Beverage


2012 Analyst & Investor Day
GLOBAL STAINLESS STEEL GROWTH
Total stainless steel production is expected to rise through 2016 to 42.2 million tons
from 33.6 million tons
Primarily driven by increasing income and economic growth in BRIC countries
Source: CRU, Cliffs analysis
60
20
25
30
35
40
45
2010
2011
2012 F
2013 F
2014 F
2015 F
2016 F
GLOBAL STAINLESS STEEL PRODUCTION
HISTORICAL
FORECAST


2012 Analyst & Investor Day
Source: Cliffs analysis
AUSTENITIC
AUSTENITIC
Consists
of
Cr
(16-26%),
Ni
(5
-
22%)
and
iron
Recycled material provides about 40% of Cr content
Primary applications: food processing equipment, aeronautics, railway
equipment, industrial piping and vessels
Trend: Increasing use of scrap
AUSTENITIC AND FERRITIC STAINLESS STEEL
FERRITIC
FERRITIC
Primarily consists of Cr (10.5-27%) and iron; essentially nickel free
No recycled materials are used
Trend: Taking share from Austenitic
61
Primary
applications:
automotive,
coal
mining,
hot
water
tanks,
domestic
appliance, dishware, tubes, and conveyor chains


2012 Analyst & Investor Day
CHROMITE ORE AND FERROCHROME PRODUCTION AND CONSUMPTION
Note:
Map
above
excludes
production
and
consumption
from
Turkey,
Russia
and
ROW
62
Source: Metal Bulletin, Heinz Pariser
SIGNIFICANT
CHROMITE
ORE
AND
FERROCHROME
SUPPY
DEFICITS
EXIST
IN
NORTH
AMERICA,
EUROPE, AND CHINA


2012 Analyst & Investor Day
SOUTH AFRICA DOMINANT GLOBAL PLAYER ACROSS VALUE CHAIN, WHILE CHINA
FERROCHROME SMELTING CAPACITY IS GROWING
1 Incl. HC/LC/MC
2 Includes UG2 ore output
3 Includes Zimbabwe which represent ~15 % of total world reserves
SOURCE: MBR; ICDA; CRU
FECR PRODUCTION
2010
MILLION
METRIC
TONNES
13%
11%
7%
21%
42%
25%
11%
9%
13%
Volume
% of total
world reserves 
% of total 
1%
5%
1%
21%
% of total 
Volume
48%
72%
2.1
3.2
13.8
3.8
2
6.1
Other
3.70
Other          
1.16
0.82
1.00
2.23
South Africa
South Africa
India
Kazakhstan
Turkey
India
China
Kazakhstan
63
CHROMITE ORE OUTPUT
2010 MILLION METRIC TONNES
1
3
3


2012 Analyst & Investor Day
SOUTH AFRICA COST PRESSURES ARE RESHAPING THE INDUSTRY
Local Factor
Cost
Evolution
Escalation of input costs
Electricity and labor costs eroding
competitiveness
STRUCTURAL FACTORS LIMITING SUPPLY
Regulatory
Environment
Potential government policy changes
Potential export levy on chrome could
reduce competitiveness
64


2012 Analyst & Investor Day
SOUTH AFRICAN INDUSTRIAL END USER TARIFF
(AVERAGE YEARLY TARIFF)
Real 2012 USDc per kWh
SOURCE: IRP (March 2011 version); EIU Inflation; Cliffs analysis
+76%
Low case scenario
Likely scenario
High case scenario
SOUTH
AFRICA
COST
ESCALATION
ELECTRICITY
PRICES
TO
INCREASE
BY
~75
%
OVER NEXT DECADE BEFORE STABILIZING IN 2020
KEY FACTORS AFFECTING
ELECTRICITY PRICES
Capacity gap in
electricity supply
Seasonal variations in
price tariffs
Variation in price tariffs
between customer segments
Potential introduction of
carbon taxes
Note: 1 USD = 7.8 ZAR
65


2012 Analyst & Investor Day
2012
2.50
2.00
1.00
0.50
0
16
14
12
1.50
10
8
6
4
2
2017
2022
2.50
2.00
1.50
1.00
0.50
0
16
14
12
10
8
6
4
2
CLIFFS FERROCHROME PRODUCT COMPETITIVE IN THE US MARKET…
SOURCE: McKinsey chromite ore cost model, Cliffs analysis
10.0 Mt
12.3 Mt
Operating capacity
2
Million metric tonnes
Operating capacity
2
Million metric tonnes
Operating capacity
2
Million metric tonnes
2
2.50
2.00
1.50
1.00
0.50
0
16
14
12
10
8
6
4
0
15.2 Mt
Demand
Other
South Africa
Cliffs
CIF US cost
1
Nominal USD/lb Cr contained
1 Cr ore at cost
2
Operating capacity calculated as 90% of nameplate capacity
3 SA high cost players at 70% utilization and non-winter tariff
Note: Raw material (chromite ore) costs assumed to be at cost for integrated players and at market price for standalone ferrochrome players
66


2012 Analyst & Investor Day
CIF
China
cost
1
Nominal USD/lb Cr contained
Operating
capacity
1
Million metric tonnes
Operating
capacity
1
Million metric tonnes
Operating
capacity
1
Million metric tonnes
2
6
4
14
8
12
10
16
0.50
0
1.00
2.00
1.50
... AND COMPETITIVE IN DISTANT MARKETS
SOURCE: McKinsey chromite ore cost model, Cliffs analysis
4
2
6
10
8
0
12
16
14
0.50
1.50
1.00
2.00
2.00
1.50
1.00
0.50
4
2
0
6
16
8
14
10
12
Other
Cliffs
South Africa
10.0 Mt
12.3 Mt
15.2 Mt
1 Chrome ore at cost
2
Operating capacity calculated as 90% of nameplate capacity
3 SA high cost players at 70% utilization and non-winter tariff
Note: Raw material (chromite ore) costs assumed to be at cost for integrated players and at market price for standalone ferrochrome players
Demand
67
2012
2017
2022


2012 Analyst & Investor Day
2012
2017
2022
400
350
300
250
200
150
100
50
0
45
40
35
30
25
20
15
10
5
400
350
300
250
200
150
100
50
0
45
40
35
30
25
20
15
10
5
400
350
300
250
200
150
100
50
0
45
40
35
30
25
20
15
10
5
28.6 Mt
35.0 Mt
Operating capacity¹
Million metric tonnes
Operating capacity¹
Million metric tonnes
Operating capacity¹
Million metric tonnes
CLIFFS CONCENTRATE WILL BE COST COMPETITIVE
42.8 Mt
South Africa
Other
UG2 (Pt byproduct)
Cliffs
Demand
SOURCE: McKinsey chromite ore cost model
CIF China cost for 42% standard grade
chromite ore
Nominal USD per metric tonne
Note: Scenario assumes that SA will impose export levy on chromite ore of ~50 USD/tonne
1 Operating capacity calculated as 90% of nameplate capacity
68


2012 Analyst & Investor Day
LIFE OF MINE
Concentrate ($/ tonne)
Concentrate grade
Ferrochrome ($/ lb cr content)
FeCr grade
$390
43%
$1.40
58%
COST CURVE TRENDS WILL DRIVE HIGHER INDUSTRY PRICING
REALIZED PRICING ASSUMPTIONS
Note: Price outlook excludes impact of proposed South Africa export duties
69
Source:  Concentrate Pricing – McKinsey, FeCr Pricing – Heinz H. Pariser/Cliffs


2012 Analyst & Investor Day
RESOURCE ESTIMATES HAVE EXCEEDED ACQUISITION BASIS BY 96%
CLIFFS PROJECT BASED ON THE BLACK THOR DEPOSIT
Measured and indicated resources now stand at 102 Mt
Remains open at depth
RESOURCE CATEGORY
(Tons in Millions)
ACQUISITION
Q1 / 10
CURRENT
Q1 / 12
MEASURED & INDICATED
102         
INFERRED
69
33       
TOTAL
69
135         [+96%]
70
OPPORTUNITY EXISTS TO FURTHER INCREASE RESOURCE FROM BLACK THOR AND
INCORPORATE POTENTIAL FROM BIG DADDY AND BLACK LABEL


2012 Analyst & Investor Day
SUCCESSFUL TESTS IN SOUTH AFRICA AND ONTARIO HAVE REDUCED
TECHNICAL RISK
MINERAL PROCESSING
Metallurgical testing completed at Mintek (South
Africa) confirmed the process flowsheet and
material balance
FERROCHROME PRODUCTION 
200 ton pilot furnace test at Mintek (South
Africa) and small scale test at XPS Sudbury
confirmed the following:
Metal recoveries were very high (> 90%)
DC furnace technology utilizing Cliffs’
concentrate
can
produce
alloy
with
57%
-
60%
chrome within customer chemistry requirements
71


2012 Analyst & Investor Day
MINE
8:1 Strip Ratio
WASTE ROCK
33,200 KTPA
CONCENTRATOR
TAILINGS
TRANSPORATION
~100  70 ton trucks per day
334 km road
EXISTING
RAIL
CHINA ORE
MARKET
1,100 KTPA
FeCr PROCESSING FACILITY
4 DC Furnaces
60 MW each
560 KTPA
FeCR
SLAG
770KTPA
FLUX
220 KTPA
REDUCTANT
350 KTPA
1,100 KTPA
1,220 KTPA
4,150 KTPA
2,320 KTPA
PROJECT SCOPE LOCKED IN FOR FEASIBILITY
72


2012 Analyst & Investor Day
Concentrate
FeCr
Natural market for chromite concentrates, as majority of
future demand growth resides in China
China
Competitively low delivered cost of FeCr
Proximity and strong existing relationships
U.S.
Stable, established markets
South Africa dominates, but Cliffs will be highly
competitive on a delivered cost basis
Europe, Japan,
Korea and Taiwan
PRODUCT
MARKET FOCUS
RATIONALE
MARKETING STRATEGY BASED ON THE GEOGRAPHIES OFFERING BEST
OPPORTUNITY FOR CLIFFS
NEARLY 50% OF FECR PRODUCTION ALREADY COMMITTED THROUGH
INDICATIONS OF INTEREST
73


2012 Analyst & Investor Day
CLIFFS CASH COSTS IN CHROME ORE AND FERROCHROME WILL BE COMPETITIVE
TOTAL DELIVERED COST PER LB = $0.70
TOTAL DELIVERED COST PER TON = $200
OPEX BY ELEMENT
CONCENTRATE
OPEX BY ELEMENT
FECR
74


2012 Analyst & Investor Day
24.4mt
CONSTRUCTION
Permit
Q3 2014
2012
2015
2016
THE OVERALL TIMELINE IS DRIVEN BY PERMITTING
$2.1 –
3.0 B
FEASIBILITY
PHASE
$200 M
$400 M
EARLY
WORKS
2013
2014
$90M OF FEASIBILITY STUDY COSTS WILL BE EXPENSED
75
CAPITAL SPEND EXPECTATION


2012 Analyst & Investor Day
WORLD-CLASS DEPOSIT POSITIONS THE PROJECT FOR ADVANCEMENT AND
SIGNIFICANT RETURNS
KEY ASSUMPTIONS
Capital Expenditures between
$2.7 -
$3.6 billion
Ferrochrome:
Volumes:
560 ktpy
Price**:
$1.40/lb contained Cr
Cost:
$0.70/lb
Concentrate:
Volumes:
1,100 ktpy
Price**:
$390/tonne
Cost:
$200/tonne
* IRR from Pre-feasibility Study
** Life-of-mine realized price
UPSIDE TO CLIFFS’
RETURNS
Potential JV partner
Pursue project financing
EXPECTED RETURNS
14% -
17%*
76


2012 Analyst & Investor Day
CLOSING
Megatrends
continue
to
underpin
Cliffs’
strategic
decisions
Impressive pipeline of growth and expansion projects
Technical competencies and experienced operators position the Company for
successful execution of large-scale projects
Cliffs is transitioning to a more sophisticated  and methodical economic value-
based management  approach including a rigorous capital investment system
Cliffs’
portfolio of assets, growth track record, sound financial position, and
impressive  cash dividend makes the Company an attractive investment
for shareholders


2012 Analyst & Investor Day
Q & A