Mr. W. John DeCooman Jr. reports
SILVER STANDARD PROVIDES Q2 2014 PRODUCTION RESULTS
Silver Standard Resources Inc. has provided its second quarter 2014
operational update for the Pirquitas mine in Jujuy, Argentina, and the
Marigold mine in Nevada, the United States.
Second quarter 2014 operating highlights:
- Completed Marigold mine acquisition:
- Purchase of the Marigold mine completed on April 4, 2014;
- Mine
operations now fully integrated into Silver Standard;
- Delivered strong silver and zinc production at Pirquitas:
- Produced 2.0 million ounces of silver and 9.3 million pounds of zinc,
on track to deliver full-year guidance;
- Exceeded gold production schedule at Marigold:
- Produced 22,060 ounces of gold, 10 per cent higher than the second quarter
guidance of 20,000 ounces.
"The second quarter of 2014 marks a new era for Silver Standard as a
multimine producer, with the integration of our Marigold mine in Nevada
complete," said John Smith, president and chief executive officer. "Our focus at Marigold
is on developing our life-of-mine plan and implementing operational
changes to move material at the lowest cost. At Pirquitas, silver and
zinc production was delivered to schedule, and we continue to focus on
cost management activities. Looking ahead, we are well positioned for
another strong year with both Pirquitas and Marigold delivering to plan
as we come into the second half of 2014."
PIRQUITAS MINE, ARGENTINA
Q2 2014 Q1 2014
Total material mined kt 4,052 4,208
Waste removed kt 3,550 3,840
Strip ratio w/o 7.1 10.4
Silver mined grade g/t 167 163
Zinc mined grade % 2.07 1.94
Ore milled kt 402 406
Silver mill feed grade g/t 213 204
Zinc mill feed grade % 2.19 2.02
Silver recovery % 74.3 72.1
Zinc recovery (zinc concentrate) % 48 49
Silver produced 000 oz 2,042 1,918
Zinc produced (zinc concentrate) 000 lb 9,319 8,844
Silver sold 000 oz 1,926 1,596
Zinc sold (zinc concentrate) 000 lb 5,307 10,227
The Pirquitas mine produced 2.0 million ounces of silver during the
second quarter of 2014, higher than the 1.9 million ounces produced in
the first quarter of 2014. The mine also produced 9.3 million pounds of
zinc in zinc concentrate in the second quarter. The quarter-on-quarter
increase in metal production is due to an increase in head grade as a
result of specific locations mined in accordance with the mine plan.
During the second quarter, the company recognized sales of 1.9 million ounces of
silver and 5.3 million pounds of zinc. The decrease in zinc sales
reflects unusually high first quarter sales and timing of deliveries.
Approximately 402,000 tonnes of ore were milled during the second
quarter of 2014, compared with 406,000 tonnes in the first quarter. Ore
was milled at an average rate of 4,423 tonnes per day, 11 per cent above the
mill's nominal design. This compares with an average milling rate of
4,514 tonnes per day in the first quarter.
Ore milled during the second quarter contained an average silver grade
of 213 grams per tonne, higher than the 204 g/t reported in the first quarter. The
average recovery rate for silver increased to 74.3 per cent from 72.1 per cent in the
previous quarter, due to accessing a greater proportion of fresh
sulphide ore in the pit.
MARIGOLD MINE, U.S.
Q2 2014
Total material mined kt 18,338
Waste removed kt 15,986
Strip ratio w/o 6.8
Ore to leach pad kt 2,352
Gold grade to leach pad g/t 0.34
Gold recovery % 73%
Gold produced oz 22,060
Gold sold oz 21,990
Data presented in this table are
for the period from April 1 to
June 30, 2014, the period for
which Silver Standard was entitled
to all economic benefits of the
Marigold mine per the purchase
and sale agreement dated April
4, 2014.
On April 4, 2014, the company completed the purchase of the Marigold mine in
Nevada, the United States. The integration of mine operations is complete, and the company has
concluded the transfer of all operating and administrative systems to
Silver Standard. The company has begun the optimization process at Marigold and
has engaged USC Consulting Group LP, the same adviser which assisted
with its restructuring program at the Pirquitas mine. The company has commenced
the compliance requirements under National Instrument 43-101 (standards
of disclosure for mineral projects) for mineral resources
and mineral reserves, retaining, respectively, Amec and Independent
Mining Consultants Inc. to provide technical oversight. Detailed work
has commenced to define the most suitable development plan
for Marigold within the prevailing market conditions.
During the second quarter of 2014, the Marigold mine produced 22,060
ounces of gold, exceeding quarterly guidance by 10 per cent. Gold sales
totalled 21,990 ounces for the quarter.
The majority of ore mined in the second quarter was from the lower-grade
upper portions of the Mackay phase 1 pit while less material was
sourced from the target pit as the company completed phase 1. The mine moved a
total of 18.3 million tonnes of material, of which 2.4 million tonnes
of ore were delivered to the heap leach pads at a grade of 0.34 gram per tonne
gold.
Second quarter earnings release
Silver Standard plans to issue its second quarter earnings release on
Aug. 6, 2014, after markets close.
Qualified persons
The scientific and technical data contained in this news release
relating to the Pirquitas mine have been reviewed and approved by Trevor
J. Yeomans, BSc (honours), a qualified person under NI 43-101, the company's director, metallurgy. The scientific and technical data contained in
this news release relating to the Marigold mine have been reviewed and
approved by Thomas Rice, SME registered member, a qualified person
under NI 43-101, the company's technical services manager at the Marigold
mine.
We seek Safe Harbor.
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