First Majestic Silver Corp.: Commissioning of Flotation Circuit at the San Martin Silver Mine
April 22, 2008
Majestic Silver Corp. is pleased to announce that it has completed the
commissioning of a new flotation circuit at its San Martin Silver Mine
in Jalisco Mexico. Historically, the San Martin mill, which has a
capacity of 800 tonnes per day (tpd), has been processing oxide ores
from the mine through a cyanidation plant to produce Dore bars. The
addition of this 500 tpd flotation circuit will now allow the Company to
take advantage of the extensive sulphide mineralization as defined in
the Company’s NI 43-101 report. The new combined plant at San Martin
will now be capable of producing both Dore bars from oxides and lead and
zinc concentrates from sulphides thereby optimizing the Company’s
silver production. The two circuits will be run on an alternating basis.
Construction of the new flotation circuit commenced in December 2007 and
was completed in February 2008. Construction was completed in record
time of only 8 weeks with a total investment of US$1.1 million.
The testing and final commissioning of the lead and zinc circuits took
place in March and April and involved the systematic testing of all
components, metallurgical and mechanical. This process was necessary to
optimize the different parameters of the grade of concentrates and
maximize recoveries of silver, lead and zinc. The first shipment of 160
tonnes of lead concentrate left the San Martin Silver Mine on March 28th
and since then an additional 150 tonnes have been produced and is
sitting in storage waiting to be shipped.
The ongoing aggressive development and exploration program is continuing
for the purpose of increasing both the oxide and sulphide Resources
within the mine. As a large component of the Company’s present NI 43-101
Resources / Reserves is sulphide ore and readily available for mining, a
decision was made to build this circuit to optimize this operation. The
next step in the Company’s expansion plan at the San Martin Silver Mine
is to add additional crushing and grinding capacity. Engineering design
work is under way as well as a full economic evaluation in order to
improve the economics of the operation. It is anticipated that within
approximately 30 days, the Company will announce the outcome of this
evaluation and the Company’s go ahead plan.
In addition to the mill expansion, a total of 7000 metres of underground
development is planned and 29,600 metres of diamond drilling is
scheduled for 2008. There are presently six drill rigs on site at San
Martin. Five are operating, and one just arrived last week and will soon
be in operation. Two additional rigs are scheduled to arrive within the
next two weeks, bringing the total to eight drill rigs, four
underground and four surface rigs. The result of this work will assist
in; increasing silver production going forward, and; is expected to
result in improved NI 43-101 compliant silver Resources. The Company
anticipates the next NI 43-101 Report on the San Martin Silver Mine will
be completed by July 2008. As a result of the addition of the flotation
circuit, the sulphide Resources as defined in the Company’s current
43-101 Report will also be upgraded.
First Majestic is a producing silver company focused in Mexico and is
aggressively pursuing its business plan to become a senior silver
producer through the development of its existing assets and the pursuit
through acquisition of additional assets that contribute to achieving
its corporate growth objectives.
FOR FURTHER INFORMATION contact firstname.lastname@example.org, visit our
website at www.firstmajestic.com
or call our toll free number
FIRST MAJESTIC SILVER CORP.
Keith Neumeyer, President & CEO
This press release includes certain “Forward-Looking Statements” within
the meaning of section 21E of the United States Securities Exchange Act
of 1934, as amended. All statements, other than statements of historical
fact, included herein, including without limitation, statements
regarding potential mineralization and reserves, exploration results and
future plans and objectives of First Majestic Silver Corp. are
forward-looking statements that involve various risks and uncertainties.
There can be no assurance that such statements will prove to be
accurate and actual results and future events could differ materially
from those anticipated in such statements.