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Company
Reports >
Avino Silver & Gold Mines Ltd. |
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Report
Date : |
June 2, 2008 |
Contact : |
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Symbol : |
ASM,
Toronto Venture |
Telephone
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604.682.3701 |
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Symbol
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GV6,
Frankfurt |
eMail : |
ir@avino.com |
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Symbol : |
ASGMT,
US OTC |
URL : |
www.avino.com |
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The view as we approached
Avino Gold and Silver's ("Avino" or "the company")
Durango project is most impressive, stretching from a
moderately high mountain, Cerro San Jose, on the east,
then westward across a lower gap area, next encompassing
the offices, core shack, mill and old mine workings
associated with thirty years of prior mining operations
and, to the far left, or west, another mountain,
slightly higher than Cerro San Jose. In a deep valley
below the office area lays the small, picturesque town
of "San Jose de Avino."
Completing the picture is an immense tailings area
containing several million cubic meters of potentially
valuable resource material left over primarily from
previous open pit operations. Slightly out of view to
the northwest of Cerro San Jose lay areas of recent
exploration and development including the important “San
Gonzalo Zone” where the company is focusing much of its
current activity.
The Avino project is located about 80 km (50 miles) from
Durango City, the capital of Durango State in
north-central Mexico. Infrastructure in the area is
excellent with many paved roads, including a new
four-lane toll road, abundant power facilities,
sufficient water, adequate manpower from San Jose de
Avino and the other nearby town of Panuco De Coronado,
plus a full spectrum of mining supplies, laboratories
and equipment in Durango City itself. In addition, a
fully operational refinery is to be found in the
metropolis of Torreon, some three hours distant. The
company also owns and operates a fully-functional
dormitory facility to provide housing for up to 40
visiting specialists, engineers or transitory workers.
Among the equipment left behind from prior operations is
a drilling rig plus equipment maintenance buildings
which appear to be in usable condition with little prior
rehabilitation required. The drilling rig itself is
being re-fitted and could be operational by summer 2008
which would then allow for much more cost-efficient
exploration work. All of the equipment, buildings, rigs,
etc. are owned free and clear by the company.
Climate in the area allows for year-round operations and
is predominantly warm and dry, but a distinct rainy
season takes place normally between June and early
September.
Mining has been a mainstay of the Durango economy for
generations and, in fact, it was mining, beginning with
the discovery of what later became the Avino Mine in the
sixteenth century by Juan de Tolosa of the Spanish Army,
which formed the basis for the origination of the
community which later grew into Durango City. Some
mining production on a small scale continued until 1912
when all regional operations were abandoned during the
Mexican Revolution of that year.
The area remained inactive until 1968 when the Ysita
family and a Canadian company, Avino Resources Ltd. of
Vancouver, BC, formed the "Companie Minera Mexicana de
Avino, SA de CV" which acquired the property and mineral
rights for the mine and additional areas. The company's
original ownership share of the Avino project was 49%,
which has since been increased to 89%. Following a
period of exploration and development, open pit
operations were commenced on a limited basis in 1970,
becoming continuous in 1974, which produced a
lead/silver flotation concentrate from oxide ores with
additional refinery credits for gold. |
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Open pit
operations ceased in 1993 due to an
increasingly high 'stripping ratio' and
underground operations recovering
sulphide ores commenced that year,
lasting until closure of all mining
operations in 2001. Those sulphide ores
produced a copper concentrate that also
yielded credits for gold and silver upon
smelting. Official production records
for 1970 through 1975 have been lost,
but documents covering the period 1976
through 2001 show recovery at Avino of
about 17 million ounces of silver, close
to 150,000 ounces of gold, 11,000 tonnes
of copper and unspecified but
significant amounts of lead. As
underground mining proceeded, the ore
composition gradually changed toward
more copper and less lead.
Avino's program
for restoring the project to active production
involves several separate directions including:
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Exploration
and development of the promising San Gonzalo
zone to recover lead/silver sulphide ores,
development of the ET Zone in the area to
the south of the open pit, plus utilization
of existing additional surface stockpiles,
to recover copper/silver ores;
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Refurbishment
of equipment left idle since the close of
previous operations;
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Exploration
and development of reserves in other
property areas where new vein structures
have been discovered and, particularly
promising in nature, exploration of the
'gap' area between the eastern edge of the
open pit and Cerro San Jose.
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Eventual
recovery of values from tailings left behind
from the processing of open-pit, oxide ores.
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One of the
problems for current management at Avino to
overcome is the reality that the previous focus
during earlier periods was almost entirely on
production, with insufficient attention paid
toward exploration and development of resources
over the remainder of the project area.
Accordingly, company geologists are now geared
to exploration away from the open pit area and
one particularly promising recent find has been
the San Gonzalo Zone where underground
production took place at the turn of the
previous century via a small shaft.
During 2007, the
company drilled 40 holes at San Gonzalo covering
some 9,204 meters and assays from that drilling
were sufficiently positive for the company to
commission a fully NI 43-101 compliant, updated
resource estimate for the San Gonzalo Zone to be
completed by late spring or early summer 2008.
The company then plans to process a 10,000 tonne
bulk sample, utilizing ore from San Gonzalo.
Continuous production is projected to follow
immediately if the bulk sampling does not
encounter serious problems.
Avino
has not ignored the open pit area
itself, which is a spectacular sight
dominated by walls rising several
hundred feet above the base, amazing
coloration of exposed ore and adits
leading to previous underground
operations are clearly visible.
Recent work in 2007 involving 12
drill holes over 3,907 meters has
developed new values in the ET Zone,
just to the south of the open pit.
The company plans to prepare a
separate resource estimate for the
ET Zone by year-end 2008 in addition
to the one for San Gonzalo.
In an effort to discover new areas
for exploration, the company
commissioned an 80-line-kilometer
Induced Polarization (IP) survey
that was completed by Peter E.
Walcott & Associates of Vancouver,
BC, in late 2007. Company geologists
are studying the results of the
survey and plan to report later in
2008.
Sulphide ores at the project are of
two distinct natures with each
requiring differing processing
procedures. Accordingly, a 1,000
tonne per day milling facility to
produce copper/silver (with
additional gold values) concentrate
from ET Zone and surface stockpiles
is being prepared using existing
milling equipment and flotation
tanks now in the process of
reclamation and rehabilitation. In
addition, plans are already under
development to initiate a second,
250 tonne per day facility to
process the copper/silver (plus gold
values) bulk sample and production
ore from San Gonzalo. |
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The huge tailings area
containing significant
metals values left behind
from decades of previous
production at the open-pit
operation represents one
area of particular interest
and opportunity for the
company. However, because a
significant portion of those
tailings are primarily oxide
in nature and both
production facilities will
be processing sulphide ores,
plans to process the
tailings, estimated to
contain over six million
ounces of silver, must be
projected well into the
future.
Company relationships with
neighboring towns and
agricultural interests have
been fruitful. The local
population has shown a high
level of cooperation with
the company's efforts to
re-open the Avino Mine since
the economic benefits to the
community are clearly
obvious. A surface rights
agreement covering the next
twenty years has been
negotiated, with a possible
extension for another 10
years. Unlike areas in the
south of Mexico such as the
states of Oaxaca and
Chiapas, Durango State and
municipal governments have
proven to be secure and
stable.
If Avino is successful in
its efforts to restore the
Avino project to full
productivity, the impact on
the local economy could
indeed be significant. Mine
Manager, J. Carlos
Rodriguez, estimated that at
full production the mine
could employ as many as 250
people who would be earning
wages considerably above the
local area norm. The local
area has suffered through
significant out-migration in
recent years and new mining
employment opportunities
could help reverse that
trend.
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In a recent press release
dated May 26, 2008, Avino
President David Wolfin
reported that recent
metallurgical testing had
produced favorable results
showing recoveries of up to
90% silver from concentrates
were attainable in testing,
and also indicated that
additional information would
be garnered from operations
under ‘real world’
conditions. Wolfin also
indicated that Avino
“…remained focused on our
objective to advance
exploration towards the
delineation of new resources
that can sustain operations
for many more years.
”In addition to the Avino Mine,
which is clearly the company's highest priority, Avino also owns
several other projects including the Minto, Olympic-Kelvin and
Aumax properties in British Columbia as well as the Eagle
Property in the Yukon Territory of Canada.
Avino's management team is lead
by President Wolfin, Founder and Director Louis Wolfin, CFO
Kevin Bates and Corporate Secretary Mimy Fernandez-Maldonado.
For further information, contact
Investor Relations at ir@avino.com or visit the company website at
www.avino.com.
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Avino
Silver & Gold Mines Ltd. |
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Suite 400, 455 Granville
Street
Vancouver, BC
V6C 1T1 Canada |
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Telephone : |
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604.682.3701 |
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Facsimile : |
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604.682.3600 |
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The
Melman Report
244 -
2465 Apollo Dr.
Nanoose Bay, BC
V9P 9K2
T. 250.947.5505
F. 250.468.7027 |
D
I S C L A I M E R
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