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Donlin Study Indicates 1 Million Ounces Per Year Gold Production.


Business Editors

VANCOUVER, British Columbia--(BUSINESS WIRE)--March 15, 2002

Following an independent geological analysis in January that doubled the contained gold estimates at the Donlin Creek gold project in Alaska, a new preliminary independent economic assessment confirms the NovaGold Resources NovaGold Resources Inc. (TSX: NG, (AMEX:NG)) is a leading exploration and development company with three of the world’s largest undeveloped gold and copper deposits located in Alaska and Western Canada. These projects include the 28.  Inc. project may be developed into a major new gold producer that, with additional exploration and engineering work, would produce one million ounces of gold per year.

Written by independent engineering firm MRDI MRDI Medical Record Disease Indices (epidemiology)
MRDI McCanse Readiness for Death Instrument (questionnaire) 
 Canada, a division of AMEC AMEC African Methodist Episcopal Church
AMEC Agent Mediated Electronic Commerce
AMEC Arctic Military Environmental Cooperation
AMEC Advanced Micro-Fabrication Equipment Inc
AMEC Association of Media Evaluation Companies
 E&C Services Limited of Vancouver, the Preliminary Economic Assessment of the Donlin Project - the first in a series of development studies - forecasts the viable economics of a conventional open-pit mining Open-pit mining, also known as opencast mining, refers to a method of extracting rock or minerals from the earth by their removal from an open pit or borrow.  operation. AMEC, a 40-year veteran of mine development in Alaska and the Canadian North
For the geographic region, see Northern Canada.
Canadian North Inc. is an airline based in Yellowknife, Northwest Territories, Canada. It operates scheduled passenger services to major communities in the Northwest Territories and in Nunavut.
, based its estimates on the operating and capital costs of similar projects.

A sensitivity analysis was also completed to determine the economic effects of changes to capital and operating costs operating costs nplgastos mpl operacionales  and gold price. The Donlin Creek study is intended to define the operating cost parameters and scale of the operation, and thereby direct the future Preliminary Feasibility detailed engineering work and exploration drilling.

"As a result of the 2001 exploration efforts by NovaGold that significantly increased the near surface high-grade gold 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.
 at Donlin, this report shows a dramatic improvement in the project economics over previous studies," says Stephen Hodgson, P.Eng., technical director of mining for AMEC. "There remain significant opportunities to further enhance the economics of the project with additional improvement in overall gold recovery, further expansion of near surface high-grade mineralization, pit slope optimization, and possible use of bio-oxidation heap leaching Heap leaching is an industrial mining process to extract precious metals and copper compounds from ore. Process
The mined ore is crushed into small chunks and heaped on an impermeable plastic and/or clay lined leach pad where it can be irrigated with a leach solution to
 of in-pit below cut-off cut-off Anesthesiology The point at which elongation of the carbon chain of the 1-alkanol family of anesthetics results in a precipitous drop in the anesthetic potential of these agents–eg, at > 12 carbons in length, there is little anesthetic activity,  low grade mineralization."

"With the initiation in April of the first phase of the Preliminary Feasibility Study The analysis of a problem to determine if it can be solved effectively. The operational (will it work?), economical (costs and benefits) and technical (can it be built?) aspects are part of the study. Results of the study determine whether the solution should be implemented.  and exploration drilling, we are confident we will continue to increase the overall grade and define additional near surface high-grade gold mineralization that will further improve the project's economics," says Rick Van Nieuwenhuyse, president of NovaGold. "This study shows that Donlin Creek has the potential to join the ranks of only a handful of one million ounce a year producing mines world wide."

NovaGold is finalizing plans to begin a Preliminary Feasibility program in April. The program will include in-fill delineation drilling to upgrade the Inferred resources to the Measured and Indicated categories. The program will also expand the current resource with particular focus on developing near surface high-grade +5 g/t gold resources and continuing engineering and environmental studies as part of the permitting process.

NovaGold plans to spend $8 million on the upcoming program to complete the Preliminary Feasibility and to earn its 70% interest in the project from Placer Dome Placer Dome was a large mining company specializing in gold and other precious metals, with corporate headquarters in Vancouver, British Columbia, Canada.

Barrick has acquired 100% of the Placer Dome shares on January 20, 2006, and has integrated the company into its own.
 by the end of 2002. NovaGold projects revenues of $10 million this year from its construction aggregate, gold royalties and land development operations in Nome, Alaska Nome is a city located on the southern Seward Peninsula coast of Norton Sound in the Nome Census Area of the U.S. state of Alaska. According to 2005 Census Bureau estimates, the city population was 3,590. .

Preliminary Economic Assessment Summary Results

In evaluating the Donlin Creek project, AMEC engineers used a base case scenario with the current measured, indicated and inferred resource using a 2 g/t gold cut-off grade from a 20,000 tonne per day (t/d) conventional open-pit mine operation.

Also assessed were two target scenarios that include the identification of an

additional 21.5 million tonnes of near surface mineralization grading greater than 5 g/t gold. The first target scenario used the same 20,000 t/d production level as the base case. The second target scenario used a reduced initial capital investment through a scaled production rate that starts at 8,000 t/d and expands to 20,000 t/d by the end of the third year of production.


Project Economic Parameter Summary
---------------------------------------------------------------
                                Base Case Scenario 1 Scenario 2
===============================================================
Plant throughput           t/d        20k        20k  8k to 20k
Mine Life                  Yrs         14         17         18
Ore Tonnage                 Mt       95.9      117.4      117.5
Initial 5 years average
 grade                     g/t       4.90       5.20       5.29
Grade (life of mine)       g/t       3.78       3.83       3.83
Initial 5 years average
 annual gold production  Oz/yr  1,056,000  1,133,000    743,000
Total recovered gold        oz 10,368,000 13,150,000 13,306,000
Initial 5 years gold
 recovery                    %      91.8%      92.9%      93.6%
Gold recovery (life of mine) %      89.0%      90.8%      91.9%
Strip ratio                5.9        5.7        5.0
Cut-off grade              g/t        2.0        2.0        2.0
...............................................................
Initial capital cost
 (millions)                  $    522.5 M    525.0 M    328.3 M
15% contingency (millions)   $     79.6 M     80.0 M     49.8 M
...............................................................
Total (millions)             $    602.1 M    604.9 M    378.2 M
Operating Cost ($/t milled)
Mining                     $/t       3.88       3.99       3.98
Processing                 $/t       9.37       9.37       9.56
G&A                        $/t       4.19       4.19       4.40
---------------------------------------------------------------
Total                      $/t      17.44      17.55      17.94
---------------------------------------------------------------
Cash operating cost       $/oz     166.57     161.90     163.63
---------------------------------------------------------------
Total cash cost           $/oz     175.48     172.87     177.52
---------------------------------------------------------------
Total production cost     $/oz     241.87     226.00     230.28
---------------------------------------------------------------
Note: The Scenario 2 expansion case requires an additional $177
million capital expenditure over Years 2 & 3 to expand the mill
rate from 8,000 t/d to 20,000 t/d. Source: AMEC.


Financial Analysis

The analysis indicates that Donlin Creek could generate a pre-tax rate of return in the range of 15.6% to 25.3%, according to according to
prep.
1. As stated or indicated by; on the authority of: according to historians.

2. In keeping with: according to instructions.

3.
 the Preliminary Economic Assessment that evaluated the capital costs, operating and processing costs, taxes and royalties for the project. This dramatic improvement in the project economics over previous studies is primarily due to the increased overall size and grade of the gold resource outlined by NovaGold's 2001 exploration program. A sensitivity analysis on the project shows that the rate of return is most sensitive to changes in the gold price followed by changes to the operating costs and then to changes in capital costs.


Financial Analysis and Gold Price Sensitivity
---------------------------------------------------------------
Gold                                    Base  Scenario Scenario
Price                                   Case         1        2
===============================================================
$300   Pre-tax DCFROR(1)           %   15.6%     19.5%    14.7%
       After-tax DCFROR            %   10.7%     14.3%    10.2%
       Net Present Value (0%)      $ 401.9 M   681.1 M  595.6 M
       Net Present Value (5%)      $ 164.7 M   326.2 M  209.4 M
       Payback Period            Yrs     5.2       4.7      7.4
...............................................................
$325   Pre-tax DCFROR                  20.6%     24.2%    18.3%
       After-tax DCFROR                14.7%     17.6%    13.0%
       Net Present Value (0%)      $ 579.3 M   884.1 M  794.0 M
       Net Present Value (5%)      $ 291.3 M   461.8 M  332.9 M
       Payback Period            Yrs     4.4       4.1      6.5
...............................................................
$350   Pre-tax DCFROR                  25.3%     28.7%    21.6%
       After-tax DCFROR                17.9%     20.6%    15.3%
       Net Present Value (0%)      $ 738.7 M 1,082.6 M  976.4 M
       Net Present Value (5%)      $ 403.7 M   594.7 M  446.3 M
       Payback Period            Yrs     3.8       3.6      5.9
...............................................................
Note: (1) DCFROR = Discounted Cash Flow Rate of Return Source: AMEC


Conclusion and Recommendations from the Preliminary Economic Assessment

Conclusions of the AMEC Preliminary Assessment report for the Donlin Creek project confirm that the Donlin Creek property contains a substantial resource that, with additional exploration and concept development, may be developed into a major new gold producer.

The drilling completed by NovaGold and the reinterpretation re·in·ter·pret  
tr.v. re·in·ter·pret·ed, re·in·ter·pret·ing, re·in·ter·prets
To interpret again or anew.



re
 of the geology of the deposits has improved the size and grade, and thus the value of the project from previous assessments. The study demonstrates the positive impact of the near surface, high-grade deposits. Continued exploration success should add additional value to the project.

While significant metallurgical met·al·lur·gy  
n.
1. The science that deals with procedures used in extracting metals from their ores, purifying and alloying metals, and creating useful objects from metals.

2.
 testwork has been completed, there are a number of opportunities to enhance the operation of the process plant. These include evaluating means of enhancing gold recovery from sediment-hosted mineralization and optimizing the grind size, flotation flotation
 or froth flotation

Most widely used process for extracting many minerals from their ores. The method separates and concentrates ores by altering their surfaces so that they are either repelled or attracted by water.
 recovery, leaching recovering continuum. The report also recommends further examination of shipping a high-grade gold concentrate for off-site treatment. This would dramatically reduce capital costs and may reduce total operating costs.

Further work should investigate the use of low-cost bio-oxidation heap leaching that could result in recovery of gold from in-pit below cut-off low grade resources (0.5 to 2.0 g/t), potentially increasing the overall recoverable in-pit resources by several million ounces.

This Preliminary Assessment includes the use of inferred resources that are considered too speculative geologically to have economic considerations applied to them that would enable them to be categorized cat·e·go·rize  
tr.v. cat·e·go·rized, cat·e·go·riz·ing, cat·e·go·riz·es
To put into a category or categories; classify.



cat
 as mineral reserves. Inferred gold resources will require further exploration to upgrade them to the higher Measured and Indicated categories. Currently, the grade of the measured category resource is as much as 10% higher than the grade of the Indicated and Inferred resource categories. The upcoming 25 meter by 25 meter in-fill drill program is expected to increase the overall definition and grade of the deposit through upgrading additional resources to the measured category.

The Preliminary Assessment was completed under the direction of Stephen Hodgson, P.Eng., technical director of mining for AMEC, an independent Qualified Person as defined by National Instrument 43-101. AMEC has completed a detailed Technical Report for this study which is available for review at www.sedar.com.

2002 Donlin Creek Gold Resource Estimates

The updated resource estimate for the Donlin Creek gold deposit was prepared in January 2002 by MRDI of Vancouver. This updated estimate incorporates all data obtained from the sampling and drilling programs on the project through November 2001. The new resource estimates use a re-interpreted 3D geologic and mineralization model. The re-interpretation is based on extensive re-logging and 3D modeling. The resources are estimated using a probability assisted method with a total of 122,231 meters (401,020 feet) of sampling. The sampling is comprised of 87,571 meters (287,306 feet) of core samples in 361 drill holes, 13,323 meters (43,711 feet) of reverse circulation samples in 117 drill holes and 21,337 meters (70,000 feet) of surface trench samples. Consistent sample protocols using standards, duplicates, blanks and check assays have been used on the project since 1995.

Dr. Stephen Juras, P.Geo., MRDI's chief geologist in Vancouver, supervised the data verification and resource estimate updates. Dr. Juras is a Qualified Person as defined by National Instrument 43-101. MRDI has completed a technical report detailing the resource estimate parameters which is available for review at www.sedar.com.


    The Donlin Creek updated resource estimates are as follows:

3.5 g/t cut off grade
---------------------
Resource         Tonnes     Grade    Contained
Category     (Millions)  Gold g/t       Ounces
-----------  ----------  --------    ---------
Measured         2.225       5.36      383,000
Indicated        24.705      5.04    4,002,000
----------------------------------------------
Total M&I:       26.930      5.06    4,385,000

Inferred         36.806      5.22    6,183,000
----------------------------------------------

2.0 g/t cut off grade
---------------------
Resource         Tonnes     Grade    Contained
Category     (Millions)  Gold g/t       Ounces
-----------  ----------  --------    ---------
Measured          5.054      3.84      623,000
Indicated        68.917      3.49    7,732,000
----------------------------------------------
Total M&I:      73.971       3.51    8,347,000

Inferred        92.433       3.66   10,877,000
----------------------------------------------
Notes: (1) Tonnes and Contained Ounces are rounded to the nearest
1,000.


Gold Metallurgy metallurgy (mĕt`əlûr'jē), science and technology of metals and their alloys. Modern metallurgical research is concerned with the preparation of radioactive metals, with obtaining metals economically from low-grade ores, with  and Processing Summary

Comprehensive metallurgical test work including bench-scale grinding, flotation, pressure oxidation oxidation /ox·i·da·tion/ (ok?si-da´shun) the act of oxidizing or state of being oxidized.ox·idative

ox·i·da·tion
n.
1. The combination of a substance with oxygen.

2.
, bio-oxidation and carbon-in-leach (CIL (Common Intermediate Language) The ECMA version of the Microsoft Intermediate Language (MSIL). See CLI.

1. (project) CIL - Component Integration Laboratories.
2. (language) CIL - Common Intermediate Language.
) cyanidation recovery has been completed by several independent labs and reviewed by AMEC. Results from metallurgical test work and mineralogical min·er·al·o·gy  
n. pl. min·er·al·o·gies
1. The study of minerals, including their distribution, identification, and properties.

2. A book or treatise on mineralogy.
 examination demonstrate that 95%-98% of the gold is contained in the finer grained arsenopyrite arsenopyrite (är'sĭnōpī`rīt, ärsĕn`ō–) or mispickel (mĭs`pĭkəl), silver-white to steel-gray mineral with the metallic luster characteristic of a pyrite.  mineralization at Donlin Creek. Gold recoveries in excess of 90%-95% are achievable by using a grind size of P80 60 micron followed by conventional sulfide sulfide, chemical compound containing sulfur and one other element or sulfur and a radical. Sulfides may be salts or esters of hydrogen sulfide, H2S, or may be formed directly, e.g., by heating a metal with sulfur.  flotation concentration, pressure oxidation of the concentrate and CIL cyanidation for gold recovery. Potential remains to further improve the overall gold recoveries through process optimization Process optimization is the practice of making changes or adjustments to a process, to get results.

Optimization is the use of specific techniques to determine the most cost effective and efficient solution to a problem or design for a process.
, which will be the focus of additional future metallurgical work.

Donlin Creek Project Summary

Donlin Creek is one of the largest undeveloped gold deposits in the world. The deposit is located in Southwestern Alaska on 109 square kilometers (42 square miles A square mil is a unit of area, equal to the area of a square with sides of length one mil. A mil is one thousandth of an international inch. This unit of area is usually used in specifying the area of the cross section of a wire or cable. ) of private patented land. The project is 19 km (12 miles) north of a commercial barge site on the Kuskokwim River The Kuskokwim River (Kusquqvak in Central Yup'ik) is a river, approximately 724 mi (1,165 km) long, in southwest Alaska in the United States. It provides the principal drainage for an area of the remote Alaska Interior on the north and west side of the Alaska Range,  at the village of Crooked Creek, Alaska Crooked Creek is a census-designated place (CDP) in Bethel Census Area, Alaska, United States. As of the 2000 census, the population of the CDP is 137. Geography
Crooked Creek is located at  (61.859821, -158.
. A State of Alaska designated winter road connects the project to the barge site. The project has an all-season exploration camp for up to 75 people with an adjacent 1,500 meter (5,000 ft) runway that is directly serviced by commercial aircraft as large as the C-130 Hercules freighter.

NovaGold will earn a 70% interest in the deposit by spending US$10 million on exploration and development within 10 years. NovaGold intends to complete its earn-in expenditures by the end of 2002 as part of the preliminary feasibility and project development work. Upon vesting Vesting

The process by which employees accrue non-forfeitable rights over employer contributions that are made to the employee's qualified retirement plan account.

Notes:
 by NovaGold, a joint venture between NovaGold and Placer Dome would be established, and Placer Dome would have 90 days to decide on one of three options: a) to remain at 30% interest and participate as a minority partner; or b) to convert to a 5% Net Profits Interest (NPI NPI National Provider Identifier, see there ); or c) to exercise a back-in right to re-acquire a majority interest in the project (70% Placer Dome / 30% NovaGold) by expending three times that expended ex·pend  
tr.v. ex·pend·ed, ex·pend·ing, ex·pends
1. To lay out; spend: expending tax revenues on government operations. See Synonyms at spend.

2.
 by NovaGold at the time the back-in is exercised, conducting a feasibility study "A Feasibility Study" is an episode of the original The Outer Limits television show. It first aired on 13 April, 1964, during the first season. It was remade in 1997 as part of the revived The Outer Limits series with a minor title change. , and making a decision to mine at a production rate of not less than 600,000 ounces of gold per year within a five year period from the exercise of the back-in.

About NovaGold

A diversified natural resource company, NovaGold acquires and develops precious metal deposits in North America North America, third largest continent (1990 est. pop. 365,000,000), c.9,400,000 sq mi (24,346,000 sq km), the northern of the two continents of the Western Hemisphere. . NovaGold has strong cash flow from its operations in Nome, Alaska, has no debt, and has one of the largest gold resource bases of any junior mining company. NovaGold was the top performing stock on the Toronto Stock Exchange Toronto Stock Exchange (TSE)

Canada's largest stock exchange, trading approximately 1,200 company stocks and 33 options.
 (symbol NRI NRI Nomura Research Institute (Tokyo, Japan)
NRI Non-Resident Indian
NRI Natural Resources Institute
NRI National Resources Inventory
NRI Networked Readiness Index
NRI Natural Resources Inventory
NRI National Research Institute
) in 2001. The company also trades on the US OTC OTC

See: Over-the-counter.


OTC

See over-the-counter market (OTC).
 (symbol NVGLF). Financial reports and other information are available at www.novagold.net.

Forward-Looking Statements forward-looking statement

A projected financial statement based on management expectations. A forward-looking statement involves risks with regard to the accuracy of assumptions underlying the projections.


This press release includes certain "Forward-Looking Statements" within the meaning of section 21E of the United States United States, officially United States of America, republic (2005 est. pop. 295,734,000), 3,539,227 sq mi (9,166,598 sq km), North America. The United States is the world's third largest country in population and the fourth largest country in area.  Securities Exchange Act of 1934, as amended. All statements, other than statements of historical fact, included herein, including without limitation, statements regarding potential mineralization and resources, exploration results and future plans and objectives of NovaGold Resources Inc., are forward-looking statements that involve various risks and uncertainties. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from NovaGold expectations are disclosed under the heading "Risk Factors" and elsewhere in NovaGold documents filed from time to time with the Toronto Stock Exchange, the United States Securities and Exchange Commission and other regulatory authorities Noun 1. regulatory authority - a governmental agency that regulates businesses in the public interest
regulatory agency

administrative body, administrative unit - a unit with administrative responsibilities
.
COPYRIGHT 2002 Business Wire
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2002, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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