International Wayside Gold Mines Ltd. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
504 - 455 Granville Street, Vancouver, B.C., V6C 1T1 Canada | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Tel: (604) 669-6463 | Fax: (604) 669-3041 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
North American Toll Free: 1-800-663-9688 | VSE Symbol: "IWA" | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
http://www.wayside-gold.com | Email [email protected] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
January 21, 1999 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
News Release | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
News Release 99-01 New Mineral Inventory Calculation - One Million Ounce Resource |
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The Board of Directors of International Wayside Gold Mines
Ltd. (the "Company") is pleased to report the results of the recent Mineral
Inventory Calculation for the Company's 100% optioned Cariboo Gold Project at Wells,
British Columbia completed by Geologic Systems Ltd. of New Westminster, British Columbia.
Since completing the first Mineral Inventory Calculation in September 1997, additional
drilling has increased the total uncut gold inventory 300% to over one (1) million open
pitable ounces of gold, above the 4200 foot elevation on the side of Cow Mountain. A
similar gold inventory is indicated in the down dip continuation of the open pitable
mineralized zones to 3900 feet and beyond. The results of the new calculation show a
substantial improvement in the tons and grade available for mining. Three different
cutoffs are shown as Management is considering the most economical way to mine, i.e.
bio/heap leach or conventional milling methods. Two result tables are shown; an uncut, in
which all assays were used and a cut, in which assays over 0.5 oz Au/t were cut to 0.5 oz
Au/t for the block calculation. Assays that were cut were then restored to the block that
contained the drill hole. This ensures that high grade, which is present in the deposit,
is included in the calculation but prevents the high grade intersections from being used
to calculate any of the surrounding blocks. Management considers this to provide a
reasonable accurate resource estimate. At a 0.01 oz Au/t cutoff there is an uncut inventory of;
At a 0.02 oz Au/t cutoff there is an uncut inventory of;
At 0.03 oz Au/t cutoff there is an uncut inventory of;
When cut to 0.5 oz Au/t at a 0.02 oz Au/t cutoff there is;
The difference between the two overall grades is the result of the cutting, which is severe; given the fact that previous mining has shown that the high grade material does exist. Additional work is required in order to establish the true resource which should lie between the uncut and cut values. In addition, blocks accounting for a total of 47,443,182 tons could not be calculated within the model as no composites could be found within the search distances. It can be reasonably assumed that 5 % or 2.3 million tons of this material would become part of the resource, if the grade distribution remained the same. Finally an additional 7 to 10 million tons of resource has been identified below the 4200 foot to a depth of 3900 feet, which is 100 feet below 15 level. This resource is the down dip continuation of the mineralized zones and has not been drilled by the Company, it is reasonable to believe that an additional million ounces is in this area. Geologic Systems Ltd. is now proceeding to calculate a mineable resource calculation by putting a pit around the block model. Once the economic mining parameters have been determined, this calculation will be used to produce a mineable reserve required for a feasibility study. The resource was calculated by using a standard industry approved geological controlled inverse squared distance block model method. The following assumptions and dimensions are used in the calculation.
Work resumed at the Cariboo Gold Project January 11, after the Christmas break. The work plan for 1999 exploration will include:
The Vancouver Stock Exchange has not approved nor disapproved of the information contained herein. |