Comox's Leach Test # 1 on a 2.3 Tonne Sample Gave Recoveries of 77% for Gold and 59% for Silver
29 3월 2010 - 8:00PM
Marketwired
Pacific Comox Resources Ltd. (TSX VENTURE: PCM) reports the cyanide
leaching results of the first bulk sample of gold/silver
mineralization at Mabel. Based on the beginning and ending assays,
the gold recovery was 77% and silver 59% for a 2.3 tonne sample of
mineralization from a number of outcropping veins in the Carmelitas
area of the Mabel property, during a 16 day leach period and
crushed to 1.9 cm (0.75 inches). The head grade for Test # 1 was
2.1 grams/tonne (g/t) for gold and 61 g/t for silver.
A larger Test # 2 with a 12.9 tonne sample of mineralization and
crushed to a smaller size of 1.3 cm or 0.5 inches is now underway.
These tests will provide data for the preliminary economic
assessment of gold/silver production at Mabel using a cyanide leach
process and for process design. Test 2 mineralization is from
several gold/silver areas previously drilled on the Carmelitas
zone. The preliminary economic assessment incorporates the resource
estimate for Mabel.
Carmelitas has been an area of concentrated drilling to outline
at/near surface gold/silver mineralization on a tighter drill
spacing basis than Gate or the other 3 zones on Mabel where a
significant amount of drilling has also been completed. To March
2010, excluding the diamond drill twinned hole program, 195
mineralized holes have been drilled in the Carmelitas Zone
including 46 higher grade holes that averaged 2.9 g/t gold and 104
g/t silver, with an average mineralized interval of 4.5 meters.
Bhagwat Singh P. Eng. serves as the qualified person (QP) for
the exploration programs under the definitions of National
Instrument 43-101. The geologist on the Mabel program is Cesar
Lemas. A split sample of the feed and tails from the leach test was
collected by Company staff and shipped by Company staff to the ALS
Chemex sample preparation facility at Hermosillo, Sonora which
forwards prepared samples to the ALS Chemex Vancouver facility for
assay.
Donald Empey, President
For further information: view the Company web site at
www.pacificcomox.com or the Company filings on SEDAR at
www.sedar.com.
Neither the TSX Venture Exchange nor its Regulation Services
Provider (as that term is defined in the policies of the TSX
Venture Exchange) accepts responsibility for the adequacy or
accuracy of this release.
Contacts: Pacific Comox Resources Ltd. Donald Empey 416 977 4653
416 977 8335 (FAX) dempey@pacificcomox.com www.pacificcomox.com
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