Mr. Robert Archer reports
GREAT PANTHER SILVER REPORTS THIRD QUARTER 2016 PRODUCTION RESULTS
Great Panther Silver Ltd. has released production results for the third quarter 2016 from its two wholly owned Mexican silver mining operations: the Guanajuato mine complex (GMC), which includes the San Ignacio mine, and the Topia mine in Durango.
Third quarter 2016 production highlights (compared with third quarter 2015)
-
Consolidated metal production decreased 12 per cent to 953,632 silver-equivalent ounces (AgEq).
-
Silver production decreased 13 per cent to 510,491 silver ounces.
- Gold production decreased 11 per cent to 5,423 gold ounces.
- Ore processed increased 2 per cent, with 95,282 tonnes milled.
"Despite the third quarter being challenged by lower grades, recoveries and two temporary shutdowns, we expect to meet our production guidance for 2016," stated Robert Archer, president and chief executive officer. "Furthermore, we expect to continue the trend of significant reductions in our cash costs over prior-year levels."
CONSOLIDATED OPERATIONS SUMMARY
Q3 2016 Q3 2015 Q3 2016 Q2 2016
Ore processed (tonnes milled) 95,282 93,730 95,282 99,905
Silver-equivalent-ounce
production (1) (2) 953,632 1,080,296 953,632 1,037,728
Silver-ounce production 510,491 586,918 510,491 536,726
Gold-ounce production 5,423 6,079 5,423 6,010
Lead production (tonnes) 248 341 248 290
Zinc production (tonnes) 324 493 324 433
Notes
(1) Silver-equivalent ounces for 2016 were calculated using a 70:1 Ag:Au
ratio, and ratios of 1:0.0504 and 1:0.0504 for the price/ounce of silver
to price/pound of lead and zinc, respectively.
(2) Silver-equivalent ounces for 2015 were calculated using a 65:1 Ag:Au
ratio, and ratios of 1:0.050 and 1:0.056 for the price/ounce of silver
to price/pound of lead and zinc, respectively.
Guanajuato mine complex
In the third quarter of 2016, metal production at the GMC was 2 per cent lower than the previous quarter, and decreased by 5 per cent, to 755,008 AgEq ounces, when compared with the same quarter in the previous year. The decrease was attributed to lower grades and gold recoveries at San Ignacio, mainly reflecting variance from the modelled mineral resource. Additional underground drilling is being undertaken to improve the resource definition in these areas. These factors were partly offset by a 6-per-cent increase in ore processed compared with the third quarter of 2015.
GMC OPERATIONS SUMMARY
Q3 2016 Q3 2015 Q3 2016 Q2 2016
Ore processed (tonnes milled) 81,602 77,136 81,602 84,134
Silver-equivalent-ounce
production (1) (2) 755,008 797,119 755,008 774,160
Silver-ounce production 383,598 413,085 383,598 366,943
Gold-ounce production 5,306 5,908 5,306 5,817
Ag grade (g/t) 164 188 164 159
Au grade (g/t) 2.36 2.64 2.36 2.52
Ag recovery (%) 88.9% 88.5% 88.9% 85.3%
Au recovery (%) 85.8% 90.2% 85.8% 85.2%
Notes
(1) Silver-equivalent ounces for 2016 were calculated using a 70:1 Ag:Au
ratio.
(2) Silver-equivalent ounces for 2015 were calculated using a 65:1 Ag:Au
ratio.
The decrease in gold recovery, when compared with the same quarter in the previous year, is attributed to the lower gold grades and the increased proportion of tonnage from San Ignacio. Conversely, silver recovery has returned to last year's levels due to increased silver grades at the GTO mines and improved metallurgical procedures.
Topia mine
Total metal production in the third quarter of 2016 decreased by 25 per cent and 30 per cent, respectively, when compared with the previous quarter and the same quarter in the previous year, due to lower tonnes milled, lower grades and lower recoveries.
TOPIA OPERATIONS SUMMARY
Q3 2016 Q3 2015 Q3 2016 Q2 2016
Ore processed (tonnes milled) 13,680 16,594 13,680 15,771
Silver-equivalent-ounce
production (1) (2) 198,624 283,177 198,624 263,568
Silver-ounce production 126,892 173,834 126,892 169,783
Gold-ounce production 117 170 117 192
Lead production (tonnes) 248 341 248 290
Zinc production (tonnes) 324 493 324 433
Ag grade (g/t) 322 359 322 367
Au grade (g/t) 0.49 0.54 0.49 0.59
Ag recovery (%) 89.7% 90.8% 89.7% 91.3%
Au recovery (%) 54.3% 59.6% 54.3% 64.0%
Notes
(1) Silver-equivalent ounces for 2016 were calculated using a 70:1 Ag:Au ratio,
and ratios of 1:0.0504 and 1:0.0504 for the price/ounce of silver to price/pound
of lead and zinc, respectively.
(2) Silver-equivalent ounces for 2015 were calculated using a 65:1 Ag:Au ratio,
and ratios of 1:0.050 and 1:0.056 for the price/ounce of silver to price/pound
of lead and zinc, respectively.
The decrease in mill throughput was mainly attributed to the two temporary plant shutdowns during the quarter. In addition, third quarter production was challenged by narrower veins, which increased dilution and decreased grade.
Outlook
Despite lower production in the third quarter of 2016, the company continues to expect to achieve its guidance of four million to 4.2 million AgEq ounces (based on a 70:1 silver:gold ratio) for 2016. For the nine months ended Sept. 30, 2016, production totalled just over three million AgEq ounces.
As noted in previous disclosures, the company is undertaking the construction of a phase II dry-stack tailings facility at Topia that is expected to add five to seven years of capacity. As work proceeds through the fourth quarter, there is the potential for a temporary disruption of throughput at the plant. In the unlikely event of a disruption, it is anticipated that ore will be stockpiled for later processing.
After completing a $29.9-million (U.S.) financing early in the third quarter, the company has an exceptionally strong balance sheet, and continues to focus on an acquisition strategy to add precious metal production opportunities in the Americas.
The technical information contained in this news release has been reviewed and approved by Robert F. Brown, PEng, vice-president of exploration for the company, who is the qualified person (QP) for the Guanajuato mine complex and the Topia mine under the meaning of National Intrument 43-101. Aspects relating to mining and metallurgy are overseen by Ali Soltani, chief operating officer for Great Panther.
We seek Safe Harbor.
© 2024 Canjex Publishing Ltd. All rights reserved.