News Release
Alexco Intersects 7.8 Meters of 49.4 Ounces Per Ton Silver; Drilling of “99”
Zone at Bellekeno Continues to Confirm High Grade Ag Mineralization
May 19, 2009 Vancouver, British Columbia -- Alexco Resource Corp. (TSX:AXR,
NYSE-AMEX:AXU) (“Alexco” or the “Company”)
is pleased to announce additional results from its
2009 underground core drilling program at the Bellekeno Mine, Keno Hill Silver District, Yukon. Initial
definition diamond drilling in the Bellekeno “99” Zone, one of three zones that comprise the Bellekeno
resource, has confirmed high grade silver mineralization previously indicated from historical underground
chip sampling.
Highlights
•
Underground drilling in the upper “99” Zone has confirmed high grade silver-rich mineralization
in the area of the historical chip sampling/resource. The “99” Zone has not been previously
drilled by Alexco; drill testing of the zone is proceeding as drill platforms become available.
Complete assay results have been received for 37 underground holes drilled in the Bellekeno
upper “99” Zone resource area to date. Results include the following:
o
DDH BKUD09-067 cut an interval grading
1,694 grams per tonne silver (49.4 ounces
per ton)
, 0.443 grams per tonne gold, 8.14% lead and 8.26% zinc or
74.9 ounces per ton
silver equivalent*
over 7.83 meters from 29.04 to 36.87 meters.
o
DDH BKUD09-071 cut an interval grading
1,863 grams per tonne silver (54.3 ounces
per ton)
, 0.526 grams per tonne gold, 8.80% lead and 6.51% zinc or
77.5 ounces per ton
silver equivalent*
over 6.01 meters from 29.56 to 35.57 meters.
o
DDH BKUD09-085 cut an interval grading
2,303 grams per tonne silver (67.2 ounces
per ton)
, 0.393 grams per tonne gold and 34.95% lead and 10.44% zinc or
126.8 ounces
per ton silver equivalent*
over 2.29 meters from 29.10 to 31.39 meters.
o
DDH BKUD09-089 cut an interval grading
1,898 grams per tonne silver (55.4 ounces
per ton)
, 0.257 grams per tonne gold, 25.54% lead and 2.22% zinc or
88.8 ounces per
ton silver equivalent*
over 3.11 meters from 30.87 to 33.98 meters.
o
DDH BKUD09-090a cut an interval grading
2,448 grams per tonne silver (71.4 ounces
per ton)
, 1.182 grams per tonne gold and 11.31% lead and 1.67% zinc or
89.5 ounces
per ton silver equivalent*
over 2.05 meters from 34.97 to 37.02 meters.
Page 2 of 3
o
DDH BKUD09-097 cut an interval grading
2,176 grams per tonne silver (63.5 ounces
per ton)
, 1.238 grams per tonne gold and 2.98% lead and 2.47% zinc or
73.8 ounces per
ton silver equivalent*
over 2.01 meters from 30.84 to 32.85 meters.
* Silver (Ag) equivalent calculated based on metal prices of US$525/oz Au, US$8.00/oz
Ag, US$0.45/lb Pb, and US$0.75/lb Zn; metallurgical recoveries not considered.
The initial underground drilling in the Bellekeno mine upper “99” Zone was completed in April, totaling
1,795 meters in 37 drill holes. Approximately 40% of the planned holes in the “99” zone have been
completed with the remainder to be drilled from the lower levels of the historical workings in June. In the
meantime, drilling is continuing with two drills in the adjacent Southwest Zone.
Update on Bellekeno Underground Drilling Program
To date, a total of 75 drill holes have been completed in the Bellekeno underground program, and
approximately 40 more holes are still to be drilled to complete the planned 10,000 meters of underground
infill/exploration diamond drilling. The primary goal of the program is to update the independent
National Instrument 43-101 “
Standards of Disclosure for Mineral Properties
” (“NI 43-101”) compliant
resource estimate for Bellekeno totaling 537,000 tonnes grading 1,016 g/tonne silver, 0.4 g/tonne gold,
13.5% lead and 10.7% zinc (see news release dated January 30, 2008 entitled “Alexco Outlines New
Zinc-Silver Zone at Bellekeno and Updates Resource Estimate”) and to collect mining-related
geotechnical data prior to a construction decision scheduled for later this year.
Alexco’s 2009 Bellekeno underground drill program began in February, focusing on the upper part of the
East Zone where drilling expanded mineralization defined by historical drilling and surface drilling by
Alexco in 2007 (see news release dated April 20, 2009 entitled “Alexco Announces Initial Underground
Drill Results, Bellekeno Mine: High Grade Silver-Zinc-Lead Mineralization Extended in Upper East
Zone”). Assays for the last hole drilled on the East Zone have been received. The hole (BKUD09-049),
located below the 625 adit level, intersected 1.95 meters grading 628 grams per tonne silver (18.3 ounces
per ton), 1.322 grams per tonne gold, 0.24% lead and 8.28% zinc, or 36.7 ounces per ton silver
equivalent*, from 79.70 to 81.65 meters. The results are in line with previous reported results from this
area of the East resource.
A composite table listing those 2009 Bellekeno “99” drill holes having complete assay results is
available, along with drill hole location maps for past and current programs, on the company website at
www.alexcoresource.com
.
A construction decision for Bellekeno is anticipated within the next two to three months. A total of
US$35 million for construction and development of the Bellekeno Mine will be provided by Silver
Wheaton upon completion of a mutually acceptable development plan. Under a silver purchase
agreement, Silver Wheaton will purchase 25% of future district silver production at a cost of US$3.90 per
ounce of silver delivered, plus up-front deposit payments to Alexco totaling US$50 million. An initial
US$15 million deposit payment was received in December 2008, and the remaining US$35 million will
be received on a monthly draw-down basis commencing once a positive construction decision has been
made and subject to certain other conditions including Alexco having sufficient committed funds
available to complete construction and achieve production within specified time frames.
Page 3 of 3
Notes
True widths have not been determined for all the above reported drill intercepts but are believed to be
representative of actual drill thickness.
The 2009 infill/exploration drill program and sampling protocol has been reviewed, verified and compiled
by Alexco’s geologic staff under the oversight of Stan Dodd, Vice President, Exploration for Alexco and
a Qualified Person as defined by NI 43-101. A rigorous quality control and quality assurance protocol is
used on the project, including blank, duplicate and standard reference samples in each batch of 20
samples that were delivered to the lab. All drill core samples were shipped to ALS Chemex Labs facility
at North Vancouver, BC for preparation followed by fire assay and multi-element ICP analyses. The
contents of this news release have been reviewed by Mr. Dodd, who takes responsibility for the disclosure
herein of scientific and technical information pertaining to Alexco’s mineral properties.
Keno Hill Silver District History
Between 1921 and 1988, the Keno Hill Silver District produced more than 217 million ounces of silver
with average grades of 40.5 ounces per ton silver, 5.6% lead and 3.1% zinc (Yukon Government's Minfile
database). The historical production grades would rank Keno Hill in the top 3% by grade of today's
global silver producers. The Keno Hill district is the second-largest historical silver producer in Canada.
About Alexco
Alexco's business is to unlock value and manage risk at mature, closed or abandoned mine sites through
integration and implementation of the Company's core competencies which include management of
environmental services, execution of mine reclamation and closure operations and if appropriate,
rejuvenation of exploration and development activity.
For more information contact Clynton R. Nauman, President and Chief Executive Officer of Alexco, by
telephone at 604-633-4888 or by email to info@alexcoresource.com or visit the Company's website at
www.alexcoresource.com.
