Continued Higher Grade Drill Results From NovaGold's Rock Creek Property, Alaska.Business Editors SAN JOSE San Jose, city, United States San Jose (sănəzā`, săn hōzā`), city (1990 pop. 782,248), seat of Santa Clara co., W central Calif.; founded 1777, inc. 1850. , Calif.--(BUSINESS WIRE)--May 23, 2000 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. (TSE See Tokyo Stock Exchange. TSE 1. See Tokyo Stock Exchange (TSE). 2. See Toronto Stock Exchange (TSE). :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 .) announced today excellent drill results from its Phase I in-fill drilling program on the company's Rock Creek Rock Creek may refer to:
All holes intersected significant intervals of 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. with grades better than indicated by previous drilling (see Table 1). The best intersections were encountered in Hole RR-002 where 30.5 meters averaged 2.7 g/t gold including 13.7 meters averaging 4.4g/t gold and Hole RR-003 where 27.4 meters averaged 3.0 g/t gold including 9.1 meters averaging 6.2g/t, and a separate 7.6 meter interval averaging 8.4g/t gold. In addition, two of the holes (holes RR-005 and RR-006) are from a previously un-drilled area demonstrating that the mineralized min·er·al·ize v. min·er·al·ized, min·er·al·iz·ing, min·er·al·iz·es v.tr. 1. To convert to a mineral substance; petrify. 2. To transform a metal into a mineral by oxidation. 3. zone continues to the south and remains open (see Figure 2)*.
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DHID Interval Length Length
(m) (m) Au_gt (ft) Au_opt
RR001 16.8-21.3 4.6 2.0 15 0.060
including 16.8-19.8 3.1 2.7 10 0.080
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RR002 3.1-33.5 30.5 2.7 100 0.077
including 3.1-16.8 13.7 4.4 45 0.129
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RR003 16.8-42.7 27.4 3.0 90 0.088
including 22.9-25.9 3 3.7 10 0.106
including 33.5-42.7 9.1 6.2 30 0.181
and 62.5-70.1 7.6 8.4 25 0.246
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RR004 9.1-13.7 4.6 4.1 15 0.120
and 16.8-24.4 7.6 1.0 25 0.029
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RR005 7.6-22.9 15.2 1.1 50 0.032
including 18.3-19.8 1.5 4.3 5 0.125
and 35.1-39.6 4.6 1.8 15 0.053
and 47.2-53.3 6.1 3.2 20 0.092
and 59.4-65.5 6.1 4.3 20 0.127
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RR006 7.6-9.1 1.5 3.1 5 0.090
and 24.4-36.6 12.2 1.5 40 0.044
including 25.9-30.5 4.6 2.9 15 0.085
and 51.8-56.4 4.6 4.8 15 0.140
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Table 1. Rock Creek significant intercepts > 1g/t Au (using a
0.5g/t over 2.5 meters cut-off).
These drill results are from the first six holes of a thirty hole Phase I drilling program designed to further delineate the Rock Creek measured and indicated resource. The Phase I drill program began in mid-April with the objective to increase the drill density in the area of currently defined mineralization to a 30 meter by 90 meter grid pattern (see Figure 2)*. These results continue to confirm that previous drilling by others under-estimated the gold grade of the deposit due to insufficient sample recovery and poor sampling protocols. The Phase I program will be followed by a more detailed Phase II in-fill drilling program (30 by 45 meter grid). The Phase II program will allow definition of a measured and indicated resource which can then be used to estimate a proven and probable mining reserve. The Phase I & II drill programs are part of NovaGold's year 2000 objective to advance the 100% owned Rock Creek property to Feasibility. The Rock Creek project benefits from excellent infrastructure with a port facility in Nome and road access. The project currently has a Measured, Indicated and Inferred Resource of 740,000 ounces of gold grading 2.78 g/t using a cut-off grade of 1 g/t based on previous drilling completed by NovaGold, Kennecott, Newmont, and 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. . There is an additional inferred resource of 260,000 ounces (3.6 Mmt at 2.23 g/t) at the adjacent Saddle deposit, 3 kilometers to the south and numerous other targets in the district all of which are 100% controlled by NovaGold (see Figure 1)*. Previously, NovaGold also completed a series of bench and pilot-scale metallurgical tests at McClelland Laboratories, Inc. of Reno, Nevada. The two main ore types were tested: Shear Veins and Tension Veins. Shear Vein mineralization is made up of blue-gray quartz vein material containing pyrite pyrite (pī`rīt) or iron pyrites (pīrī`tēz, pə–, pī`rīts), pale brass-yellow mineral, the bisulfide of iron, FeS2. , sulfosalt minerals and 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. , and sheared sheared adj. Shaped or finished by shearing, especially cut or trimmed to a uniform length: a sheared fur coat. Adj. 1. and crushed fault breccia and gouge gouge (gouj) a hollow chisel for cutting and removing bone. gouge n. A strong curved chisel used in bone surgery. gouge a hollow chisel for cutting and removing bone. . Recoveries for this material averaged 90.7% overall using cyanide with 37.4% of the gold reporting to a gravity concentrate at a 65 mesh grind (P80 65M). The Tension Vein mineralization consists of a series of sheeted stockwork veins with a relatively simple 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. made of free gold in quartz veins with pyrite-arsenopyrite selvages. Recoveries of this material averaged 98.1% overall using cyanide with 86.2% reporting to a gravity concentrate at a 65 mesh grind (P80 65M). Overall recoveries for the entire deposit are expected to be 92%. Rick Van Nieuwenhuyse, President 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 NovaGold said: "These results continue to demonstrate that we have a high quality resource at Rock Creek. We remain very confident that further in-fill drilling will define a +1 million ounce resource grading more than 3 g/t gold. The economics at Rock Creek look to be very favorable. With the demonstrated good metallurgical recovery and excellent infrastructure in Nome, we expect Rock Creek to be have operating costs well below $200/ounce." All drilling in Phase I is reverse circulation drilling above the water table using a 5 1/2 inch (13 cm) diameter hammer or tri-cone drill bit. Sampling is done on each 5 foot (1.52 m) interval and employs strict sample protocols to ensure adequate sample size and quality. NovaGold's program used experienced reverse circulation drillers employing a compressor with 900CFM capacity, more than enough air-lift for complete sample recovery. NovaGold also had a geologist on the rig full time to insure strict sampling protocols were undertaken. The drilling program and sampling protocol were managed by NovaGold with oversight provided by Qualified Person Phil St. George, Project Manager for NovaGold Resources. NovaGold is a diversified natural resource company focused on the acquisition, exploration and development of gold, high-tech metals and construction aggregates in North America. NovaGold shares are traded on The Toronto Stock Exchange Toronto Stock Exchange (TSE) Canada's largest stock exchange, trading approximately 1,200 company stocks and 33 options. under the symbol NRI. The Internet address is www.nrigold.com. * Maps are available on the BCE BCE abbr. 1. Bachelor of Chemical Engineering 2. Bachelor of Civil Engineering BCE Abbreviation for before the Common Era. Emergis website at www.e-newsservices.com. News releases are available on our corporate website at http://www.nrigold.com/. |
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