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Baffinland Announces Initial Metallurgical Test Results.


TORONTO -- Baffinland Iron Mines Corporation (TSX TSX Toronto Stock Exchange (TSE before April, 2002)
TSX Transfer from Stack Pointer to Index
TSX True Space Extension
 VENTURE:BIM BIM Building Information Modeling
BIM Building Information Model
BIM Bord Iascaigh Mhara (Irish Sea Fisheries Board)
BIM Brussels Instituut voor Milieubeheer (Belgium)
BIM Bharathidasan Institute of Management
) ("Baffinland" or the "Company") announces initial metallurgical testwork completed on drill core composites from its 2004 advanced exploration program. Approximately 2.8 tonnes of drill core in 20 composite samples from Deposit No 1 were sent to Studien Gesellschaft fur Eisenerz-Aufbereitung (SGA SGA
abbr.
small for gestational age


Small-for-gestational-age (SGA)
A term used to describe newborns who are below the 10th percentile in height or weight for their estimated gestational age.
) in Germany for metallurgical testwork essential for evaluation of potential iron ore sale products to the steel industry. Of the 20 samples, Relative Reducibility (ISO (1) See ISO speed.

(2) (International Organization for Standardization, Geneva, Switzerland, www.iso.ch) An organization that sets international standards, founded in 1946. The U.S. member body is ANSI.
  Standard 7215 Test) has been completed on 9 of the samples to date.

Results for the first 9 samples are as follows:
---------------------------------------------------------------------
           Reduction
                Test
Composite (ISO 7215)     Fe Magnetite SiO2 Al2O3     P      S   Drill
 Sample #       RI %      %         %    %     %     %      %  Hole #
---------------------------------------------------------------------
---------------------------------------------------------------------
                                                         less
                                                         than
2               54.3  69.22        18 0.69  0.44 0.012  0.005      37
---------------------------------------------------------------------
5               34.5  64.58        45 7.04  0.64 0.010  0.170      37
---------------------------------------------------------------------
7               42.4  68.74        12 0.33  0.30 0.017  0.077      37
---------------------------------------------------------------------
10              33.4  64.01        49 6.96  0.75 0.030  0.280      39
---------------------------------------------------------------------
                                                         less
                                                         than
13              53.5  66.55        17 2.16  0.82 0.107  0.005      44
---------------------------------------------------------------------
14              56.2  65.66         4 1.89  0.68 0.117  0.006      44
---------------------------------------------------------------------
15              49.9  62.43         8 4.75  1.29 0.097  0.005      44
---------------------------------------------------------------------
16              48.1  65.70        75 0.43  0.70 0.012  0.260      34
---------------------------------------------------------------------
17              46.3  62.14        88 2.46  1.45 0.039  0.450      34
---------------------------------------------------------------------



Michael Zurowski, President of Baffinland stated that "The results are very encouraging with seven of the nine samples showing acceptable to excellent reducibility." Two samples (#5 and #10) exhibit marginal reducibility. A very positive result for reducibility was determined for samples #16 and #17. These samples have a high lump potential despite the high magnetite magnetite (măg`nətīt), lustrous black, magnetic mineral, Fe3O4. It occurs in crystals of the cubic system, in masses, and as a loose sand.  content. Mr. Zurowski went on to state that "It was expected, due to historic testwork completed in the 1960's and 1970's, that sections of Deposit No. 1 with hematite hematite (hĕm`ətīt), mineral, an oxide of iron, Fe2O3, containing about 70% metal, occurring in nature in red to reddish-brown earthy masses and in steel-gray to black crystalline forms.  dominant mineralization Mineralization
The process by which the body uses minerals to build bone structure.

Mentioned in: Rickets

mineralization,
n the bioprecipitation of an inorganic substance.
 would be a high quality lump product, however the indicated lump potential of the magnetite rich portions of the Deposit are extremely encouraging and also indicative of a high quality lump deposit as well."

The Relative Reducibility Test is designed to measure how the blast furnace blast furnace, structure used chiefly in smelting. The principle involved in this means of extracting metals is that of the reduction of the ores by the action of carbon monoxide, i.e., the removal of oxygen from the metal oxide in order to obtain the metal.  converts iron oxide The material used to coat the surfaces of magnetic tapes and lower-capacity disks.  to relatively pure iron by a series of reduction reactions. The samples were selected based only upon the magnetite content (0-20%; 20-40%; 40-60%; 60-80%; and 80-100% magnetite) of the drill core to determine how the magnetite affects reducibility and potential as lump iron ore. The reason for the selection was negative conclusions drawn in Baffinland's 43-101 qualifying report, written by Strathcona Mineral Services, December 2003, due to low reducibility in a surface magnetite sample. Reducibility is dependent upon porosity, permeability, grain size, mineralogy mineralogy

Scientific study of minerals, including their physical properties, chemical composition, internal crystal structure, occurrence and distribution in nature, and origins or conditions of formation.
 and iron content. Baffinland, like any new iron ore producer, will require considerable metallurgical testwork to define the characteristics of their sale products over the long-term.

Acceptable reducibility is an essential component for the determination of lump iron ore, which is a sized direct charge to the blast furnace and commands an approximate 27% premium in price to that of sinter sinter

Mineral deposit with a porous or vesicular texture (having small cavities). Siliceous sinter is a deposit of opaline or amorphous silica that occurs as an incrustation around hot springs and geysers and sometimes forms conical mounds (geyser cones) or terraces.
 feed. There are more than 63 separate standard tests specific to iron ore set by the International Standard Organisation. The initial twenty samples will establish the general characteristics of the deposit and determine which specific tests are required to determine consistency and predictability of any potential sale product. Although further testing is required, Baffinland is very encouraged by the results and believes that they confirm the high quality lump potential of the deposit.

Drilling at Deposit No. 1 in 2004 totalled 2,814 metres of large diameter core in 15 holes. Testwork on the phosphorous phos·pho·rous
adj.
Of, relating to, or containing phosphorus, especially with a valence of 3 or a valence lower than that of a comparable phosphoric compound.
 content has been completed and the average phosphorus content of the intercepts released previously is 0.052% P. This is somewhat higher than the phosphorus content calculated historically in the 1960's, but still within the limits of a high quality lump ore product. An indicated resource at Deposit No. 1 contains approximately 116.7 million tonnes grading 68.3% Fe, 0.8% SiO2, 0.03% S and 0.03% P. In addition, a separate high sulphur resource contains 26.9 million tonnes grading 62.8% Fe, 3.8% SiO2, 0.43% S and 0.03% P. The 2004 drill results are not included in this estimate. However, the 2004 program has more than doubled the drill-indicated strike length of Deposit No 1 to over 2.5 kilometres and confirmed the depth extent to more than 400 metres below the ridge of the Deposit. Further the discovery of the new Upper Zone parallel to the southeast limb has significantly increased the average width.

Gordon McCreary, Chairman and CEO (1) (Chief Executive Officer) The highest individual in command of an organization. Typically the president of the company, the CEO reports to the Chairman of the Board.  of Baffinland said, "These initial metallurgical test results, when combined with the assay results released in late 2004, are supportive of the Company's view that Deposit No. 1 has the potential to become a significant lump iron ore producer." As stated in previous Baffinland press releases, the objective of the 2004 and 2005 programs is to delineate a substantial resource to support a direct-shipping iron ore operation focused on European markets with a production rate of approximately 10 million tonnes per year. Justification for such an operation would require an approximate doubling of the tonnage of the resources delineated in the 1960's at a comparable grade and with comparable metallurgical attributes. Mr. McCreary stated further that, "The exploration and metallurgical results to date are supportive of a large direct-shipping ore operation with a majority of the production being in the form of lump iron ore that traditionally commands an approximate 27% premium price to fines."

The testwork includes physical (tumble strength, abrasiveness, size distribution, etc.) and metallurgical (analysis, reduction under load, softening, dripping and melting in the REAS REAS Register of Environmental Assessments and Statements  test, decrepitation de·crep·i·tate  
v. de·crep·i·tat·ed, de·crep·i·tat·ing, de·crep·i·tates

v.tr.
To roast or calcine (crystals or salts) until they emit a crackling sound or until crackling stops.

v.intr.
, etc.) testwork. After complete receipt of the initial results, an additional 50 to 60 samples will be submitted for continued metallurgical testing. The initial results will determine specific parameters for the additional metallurgical testing, however, the samples will be based upon an anticipated mine plan rather than strictly mineralogy of hematite/magnetite content.

Testwork continues at SGA under the direct supervision of Dr Volker Ritz, Managing Director of the facility and who has approved the contents of this press release specifically relating to relating to relate prepconcernant

relating to relate prepbezüglich +gen, mit Bezug auf +acc 
 the metallurgical testwork. SGA has 83-years experience as a research centre for iron ore beneficiation beneficiation

Treatment of raw material (such as pulverized ore) to improve physical or chemical properties in preparation for further processing. Beneficiation techniques include washing, sizing of particulates, and concentration (which involves the separation of valuable
, agglomeration ag·glom·er·a·tion  
n.
1. The act or process of gathering into a mass.

2. A confused or jumbled mass:
 and metallurgical testing of burden materials and mineral processing mineral processing
 or ore dressing

Mechanical treatment of crude ores to separate the valuable minerals. Mineral processing was at first applied only to ores of precious metals but later came to be used to recover other metals and nonmetallic minerals.
 of raw materials for the Iron and Steel Industry and is owned by six European steel mills. Dr. Ritz stated that, "The initial results of the comprehensive metallurgical testwork being performed by SGA on the Baffinland composite samples is very encouraging regarding the quality lump ore potential of Baffinland's Mary River Project".

The press release has been prepared under the supervision of Michael T. Zurowski, P. Eng P. ENG Professional Engineer
P. ENG process engineer
., a Qualified Person as defined by National Instrument 43-101. The reserve figure quoted in the text of this press release is a historical resource estimate, by Watts Griffis and McOuat Limited in the 1960's, containing approximately 116.7 million tonnes grading 68.3% Fe, 0.8% SiO2, 0.03% S and 0.03% P. Management believes that the historical estimate is relevant and conforms to an indicated resource under NI 43-101.

Certain information in this press release may contain forward-looking statements. This information is based on current expectations that are subject to significant risks and uncertainties that are difficult to predict, including risks relating to the exploration and development of the Company's iron ore deposits. Actual results might differ materially from results suggested in any forward-looking statements. The Company assumes no obligation to update the forward-looking statements, or to update the reasons why actual results could differ from those reflected in the forward-looking statements. Additional information identifying risks and uncertainties is contained in the Company's filings with the Canadian securities regulators, which filings are available at www.sedar.com.

THE TSX VENTURE EXCHANGE TSX Venture Exchange

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 INC inc - /ink/ increment, i.e. increase by one. Especially used by assembly programmers, as many assembly languages have an "inc" mnemonic.

Antonym: dec.
. HAS NEITHER APPROVED NOR DISAPPROVED THE CONTENTS OF THIS PRESS RELEASE.

Baffinland Iron Mines Corporation (TSX VENTURE:BIM)
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Date:Mar 7, 2005
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