Pacific Bay Trenching Outlines 2,000 Metre Long, 3.5 Metre Thick Uraniferous Sandstone Layer at July Project, Chubut
November 19 2012 - 8:00AM
Marketwired Canada
David H. Brett, President and CEO, Pacific Bay Minerals Ltd. (TSX VENTURE:PBM)
(the "Company") reports strong results from a trenching and sampling program at
the July uranium project in Chubut Province, Argentina. Sixty-nine rock samples
from 20 hand trenches across the 2,000 metre long zone averaged 180ppm uranium
over 3.5 metres thickness. As outlined in the table below, many higher grade
values, up to 2,122ppm, were obtained within the 3.5-metre thick sandstone
layer. The July Project is a claim block under option from Petrominera, S.A. and
within Pacific Bay's 100% owned, 400sq km Regalo Property, located northeast of
the government owned Cerro Solo Deposit and adjoining the Bororo Nuevo uranium
project recently acquired by Crosshair Minerals.
The July Project is within the favourable Los Adobes geological formation with
uranium mineralization identified to date occurring within the Bardas Coloradas
sandstone/conglomerate member. Two sub-parallel, permeable, flat-lying
sedimentary horizons that range in thickness from 1 to 5 metres have now been
confirmed over a significant area. The uranium enrichment is proximal to an
east-west trending fault, with higher uranium values obtained closer to the
fault and likely the result of remobilization and re-deposition along the
permeable horizons. Company geologists believe that the source of the
remobilized uranium is the stratigraphically lower Arroyo Pajaritos member less
than 100 metres beneath the surface. The Arroyo Pajaritos hosts of the largest
uranium deposits in the region, such as the Cerro Solo deposit.
Drilling is recommended for the next phase of work to test for higher grade
uranium in the Arroyo Pajaritos member below the currently outlined
mineralization. Also, further exploration is recommended to follow up of
structures similar to those on the July project that were found in 2011 on the
Company's larger 100% owned Regalo Property.
Table of Trenching Results:
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Sample Trench Uranium Metres
Number Number ppm Per Sample
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143322 JC6-1 62 1
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143323 JC6-2 1100 1
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143324 JC6-3 110 1
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143325 JC6-4 74 1
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Average 336 Total 4
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143326 JC7-1 79 1
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143327 JC7-2 801 1
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143328 JC7-3 99 1
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143329 JC7-4 46 1
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143330 JC7-5 99 1
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143331 JC7-6 111 1
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143332 JC7-7 231 1
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143333 JC7-8 730 1
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143334 JC7-9 296 1
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Average 277 Total 9
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143345 JC11-1 39 1
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143346 JC11-2 2122 1
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143347 JC11-3 342 1
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143348 JC11-4 247 1
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Average 688 Total 4
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143349 JC12-1 101 1
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143350 JC12-2 316 1
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143351 JC12-3 183 1
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Average 200 Total 3
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143352 JC13-1 73 1
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143353 JC13-2 521 1
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143354 JC13-3 251 1
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143355 JC13-4 135 1
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Average 245 Total 4
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143356 JC14-1 338 1
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143357 JC14-2 268 1
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143358 JC14-3 117 1
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143359 JC14-4 75 1
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143360 JC14-5 76 1
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Average 175 Total 5
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143361 JC15A-1 116 1
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143362 JC15A-2 70 1
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Average 93 Total 2
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143363 JC16-1 243 1
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143364 JC16-2 176 1
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143365 JC16-3 863 1
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143366 JC16-4 106 1
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Average 347 Total 4
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The technical disclosures in this news release were reviewed and approved by Dr.
Richard Culbert, Ph.D., P.Geo., a Qualified Person, as defined by National
Instrument 43-101. Samples collected and referenced in this news release were
submitted to and analysed by Alex Stewart Group located in Mendoza, Argentina.
Pacific Bay Minerals Ltd.
David H. Brett, MBA, President & CEO
FOR FURTHER INFORMATION PLEASE CONTACT:
Pacific Bay Minerals Ltd.
David H. Brett, MBA, President & CEO
(604) 682-2421 or Toll Free: 1-800-670-6570 (Canada)
Toll Free: 1-800-665-5101 (USA)
604-682-7576 (FAX)
www.pacificbayminerals.com
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