Tahoe Resources : Reports Strong 2017 Financial Results And Updates 2018 And Multi-Year Gold Guidance

VANCOUVER, British Columbia, Feb. 22, 2018 /PRNewswire/ -- Tahoe Resources Inc. ("Tahoe" or the "Company") (TSX: THO, NYSE: TAHO) today announced solid financial and operating results for the fourth quarter and twelve months ended December 31, 2017. The Company's balance sheet remains strong, with cash and cash equivalents of $125.7 million at December 31, 2017 and very little debt.

Ron Clayton, President and CEO of Tahoe, commented: "Tahoe achieved record gold production of 445,900 ounces in 2017, realizing the high end of its annual gold production guidance range of 400,000 to 450,000 ounces. The strong gold production for the year was driven primarily by La Arena. The outstanding performance from the gold business in 2017 underscores the increasingly meaningful contribution of the gold segment to the overall financial performance of the Company. Despite the challenges in Guatemala during the second half of 2017, I am very pleased to report earnings of $81.8 million for the year, or $0.26 per share. Looking forward, I expect 2018 will be a pivotal year for the Company. We remain optimistic that based on legal precedent, the Guatemalan Constitutional Court will issue a favorable ruling reinstating the Escobal mining license. We are focused on a positive resolution at the Casillas roadblock, located 16 kilometers from the mine, which, in conjunction with a favorable court ruling, will put us in position to resume operations at Escobal. In the meantime, we are executing on our strategy to complete our two near-term development projects in Canada and Peru by late summer, which will position us to achieve our target of 500,000 ounces of gold production in 2019."

Key Financial and Operating Results

Q4 2017 Summary & Highlights:

Strong operating and financial results from gold segments – Q4 2017 gold production totaled 105.8 thousand ounces. Production and costs in Q4 2017 reflected strong results at all of the Company's gold mines, with total cash costs and AISC of $648 and $1,033 per ounce, respectively.

Q4 2017 earnings were impacted by Escobal and a one-time non-cash depreciation charge – Q4 2017 earnings were negatively impacted by the cessation of mining activities at the Escobal mine which resulted in no material revenue for the quarter from the mine and care and maintenance costs of $11.1 million ($0.04 per share) and a one-time pre-tax $11 million cumulative adjustment ($0.04 per share) during the quarter to true-up the depletion related to the purchase price on the acquisition of the Peruvian mines in 2015. Except for these items, reported earnings for the quarter would have been positive on the strength of the gold segment alone.

Near-term expansion projects remain on time and in-line with guidance – Both major expansion projects - the Shahuindo crushing and agglomeration expansion and the Bell Creek shaft project - remained on track during the quarter and within their respective estimated total project spend of $80 million each.

2017 Summary & Highlights:

Record gold production of 445.9 thousand ounces – The Company achieved record gold production of 445.9 thousand ounces in 2017, achieving the high end of the annual gold production guidance range of 400,000 to 450,000 ounces, which was revised upward in September 2017. The strong gold production for the year was driven primarily by La Arena in Peru, which exceeded its guidance due to on-going positive mine plan reconciliation with both higher grade and additional ore tonnes mined. The outstanding performance from the gold business in 2017 underscores the increasingly meaningful contribution of the gold segment to the overall financial performance of the Company.

Gold operations met or exceeded 2017 revised guidance including lower costs

Silver production reflects suspension at Escobal – The Company produced 9.9 million ounces of silver during 2017 at total cash costs of $6.15 per silver ounce and all-in sustaining costs of $8.91 per silver ounce. Silver production reflects the impact of the Escobal suspension, where no production has been recorded since July 2017.

Positive cash flow and earnings – Cash flow provided by operating activities before changes in working capital totaled $287.0 million for 2017, despite the ongoing suspension at Escobal in Guatemala. The Company generated positive earnings of $81.8 million, or $0.26 per share, for 2017. Earnings reflected the impact of the suspension at the Escobal mine, where no material revenues have been recorded since July 2017, and $24.9 million ($0.08 per share) in care and maintenance costs have been incurred during the second half of the year.

Shahuindo expansion remains on track – Construction of leach Pad 2B continued in Q4 2017 as planned and is scheduled to be placed into production in Q3 2018. Commissioning of the 12,000 tpd crushing and agglomeration circuit was substantially completed in early February 2018 and the production ramp-up was initiated. Construction of the 24,000 tpd circuit has begun with commissioning of the full 36,000 tpd plant scheduled for mid-year 2018. Of the $80 million guidance for the crushing and agglomeration circuit, approximately $48.8 million has been spent through December 31, 2017. The project remains on schedule and within guidance.

Bell Creek shaft expansion in-line with guidance – The Bell Creek shaft project remains on track for commissioning in mid-year and on track with its $80 million budget. Excavation of the third and final pilot raise from the shaft bottom is complete and slashing of this raise to the final dimensions has begun. Pilot raises for the underground ore and waste bins are complete and slashing of the raises is underway. Surface construction is focused primarily on the hoist room and headframe. Mechanical installation of the hoists started in early February and the headframe civil work is progressing with a projected start of steel installation by the end of Q1 2018. Of the $80 million guidance for the Bell Creek shaft project, approximately $51.6 million has been spent to December 31, 2017. The project remains on schedule and within guidance.

Strong cash position with $125.7 million at year-end – Despite the on-going interruption of mining operations at Escobal, Tahoe ended the year with cash and cash equivalents of $125.7 million.

Strengthened Financial Position with Amended $175 Million Revolving Credit Facility

On February 16th 2018, the Company closed its revised revolving credit facility with its bank syndicate. The Company now has access to a $175 million revolving credit facility plus a $25 million accordion feature, for total access of $200 million in capital. The revised facility matures on July 19, 2021. This facility is structured on the strength of Tahoe's gold business alone, and access to the facility does not rely on, nor have covenants related to, the operation of Escobal. The Bank of Nova Scotia and HSBC Securities (USA) Inc. are the co-leads for the facility.

In addition, on February 20, 2018, the Company repaid the $35 million in debt in Peru that was due on April 9, 2018 from existing cash balances. Subsequent to this repayment, the company has no debt outstanding and approximately $8 million in capital leases.

2018 Gold Guidance and Long-term Outlook

Tahoe Resources' gold guidance for 2018 and multi-year gold outlook is provided below. While Tahoe expects the Guatemalan Constitutional Court to rule in favor of reinstating the Escobal mining license based on existing legal precedent, the Company will not be providing guidance or long-term outlook for silver production or costs until steady operations at Escobal resume and the export credential is issued.

2018 Gold Guidance by Mine

Key Highlights for 2018 Guidance:

• 2018 gold production guidance has shifted downward by 25,000 ounces at either end of the range compared to the initial 2018 guidance provided in January 2017. This change reflects the higher risk of the growth profile related to the timing of the commissioning of the Bell Creek shaft project mid-year and the ramp up of the Shahuindo expansion to 36,000 tonnes per day by the end of 2018. 2018 guidance is also impacted by the initial 144 Gap Mineral Reserve estimate issued on September 21, 2017 which, although increasing the Proven and Probable Mineral Reserves at the Timmins West Mine from 233,000 to 738,000 ounces of gold, was at a lower grade than expected.
• The production forecasts at Shahuindo and Timmins are weighted to the second half of 2018, with the commissioning of the complete crushing and agglomeration circuit at Shahuindo and the Bell Creek shaft expected to begin in the third quarter. The operational ramp up to 36,000 tpd and the completion of the Shahuindo expansion is expected by the end of 2018. Production at La Arena is also weighted in the second half of the year.
• 2018 will be a transition year and the Company anticipates seeing higher total cash costs in 2018 than we saw in 2017 at a range of $725 to $775 per ounce. This increase is being driven by the lower grade in the 144 Gap deposit, along with more ounces coming from Shahuindo, both of which have higher cost profiles than La Arena. As expected, the lower cost La Arena will make up a smaller proportion of total production in 2018 than in previous years which will also impact costs. Tahoe is continuously focused on finding ways to increase the profitability of all its mines and lower costs, however this focus is a priority in 2018 at the Timmins operations given the lower grade profile.
• Higher unit costs per ounce of gold produced in 2018 are expected as a result of lower anticipated production levels at La Arena, the increased proportion of production from Shahuindo, as well as a stronger forecasted Canadian dollar impacting the Timmins operations.
• 2018 reflects peak project capital expenditure levels to complete the two near-term expansion projects - with the Shahuindo expansion (including the 36,000 tpd crushing and agglomeration plant) accounting for approximately 65% of the total and the remainder the Bell Creek shaft project. Project capital at the Shahuindo expansion is associated with the completion of the crushing and agglomeration plant, process plant expansion, leach Pad 2B (stated as sustaining capital in previously issued guidance), waste dumps and the power substation. Project capital in Canada relates primarily to the Bell Creek shaft and tailings pond expansion. Approximately $60 million in project capital was deferred from 2017 and is now expected to be spent in 2018. Despite this shift in timing of spending, both projects remain within their original guidance.
• Sustaining capital expenditures in 2018 are targeted at $90 to $115 million for the gold operations. Canada will account for approximately 45% of total gold sustaining capital expenditures in 2018, while La Arena is approximately 30%. A significant proportion of these expenditures relate to the underground drilling and development in Canada, as well as leach pad and waste dump construction at La Arena.
• Exploration expenses (excluding capitalized drilling in the mines) are anticipated to be between $15 and $25 million in 2018, including drilling programs designed to expand Mineral Resources at existing operations and to advance longer-term projects in Canada and Peru.

2018 gold cost guidance was calculated based on certain commodity and currency assumptions. The table below includes a sensitivity of the impact of a change in these assumptions on total cash costs and all-in sustaining costs:

Long-term outlook

As outlined below, the Company is on track to achieve annual gold production of over a half million ounces in 2019. At that time, total cash costs net of by-product credits and all-in sustaining costs per ounce of gold produced are also projected to improve.

Multi-Year Gold Guidance

Key Highlights for Long-term Outlook:

• The Company anticipates that a favorable Constitutional Court ruling would enable it to resume operations at the Escobal mine and that, over a period of 3 to 6 months, it will be able to ramp up its annual silver production to 2014-2016 levels.
• The Company's goal is to reach and sustain 18-21 million ounces of silver production and 500-550 thousand ounces of gold production annually. Meeting this goal for gold production depends on exploration success in delivering additional resources and reserves to replace those mined annually.
• Sustaining capital expenditures for the gold segment are targeted at $90 to $115 million for 2018, $100 - $125 million in 2019 and $80 to $100 million in 2020. Once production is restored to normal levels at the Escobal mine, the Company anticipates annual sustaining capital expenditures for the silver segment targeted at $30 to $40 million.
• Although Tahoe expects to continue its evaluation of the La Arena II project with the intent of advancing the project to the prefeasibility or feasibility stage at the appropriate time, the timeline and estimated capital required to progress the project to the next stage are under review. As such, no additional spending has been considered in the multi-year guidance. Until the Company decides to commence the development of any significant new projects, growth capital expenditures will be substantially complete in 2019.
• Exploration expenditures are likely to remain between $15 and $25 million annually over the next two years as the Company works to advance its exploration targets to increase gold Mineral Resources and to convert existing gold Mineral Resources into Mineral Reserves. With exploration programs being largely success driven, future expenditure targets will be developed following completion of 2018 drilling programs.

Mineral Resources and Mineral Reserves Update

On February 15, the Company released updated Mineral Resources and Mineral Reserves effective January 1, 2018, including updated resources for the La Arena II project and increased resources and reserves at Shahuindo that resulted from exploration successes at the La Chilca, San Jose, San Lorenzo and El Sauce areas proximal to the current Shahuindo pit. The Company's updated Mineral Reserves and Mineral Resources are summarized by the following tables:

For full details, please refer to the February 15, 2018 press release and available on the Company's website at www.tahoeresources.com. Details of Mineral Resource and Mineral Reserve estimates for each operating mine and for each exploration/development project are included in the Technical Information section of this press release and in the MD&A.

La Arena II Preliminary Economic Assessment

On February 20th, the Company released a new NI 43-101 technical report for the La Arena property which includes an update of the existing La Arena Mine oxide gold heap leach operation and a Preliminary Economic Assessment ("PEA") of the La Arena II copper-gold porphyry project.

Tahoe expects to continue its evaluation of the La Arena II project with the intent of advancing the project to the prefeasibility or feasibility stage at the appropriate time. The timeline and estimated capital required to progress the project to the next stage are under review by management. The project will be evaluated in the context of existing operations and pipeline opportunities. Tahoe intends to progress the project responsibly and to maximize value for its shareholders.

For full details, please refer to the February 20, 2018 press release and the NI 43-101 technical report which is available on the Company's website at http://www.tahoeresources.com/operations/la-arena-mine/ and on SEDAR at www.sedar.com and EDGAR (www.sec.gov).

UN Global Compact and 2018 CSR Initiatives

On February 5, 2018, Tahoe announced that it has joined the United Nations Global Compact (UNGC), the world's largest corporate sustainability initiative. As an official participant of the UNGC, Tahoe joins other international businesses, including a number of industry-leading mining companies, in committing to align its strategies and operations with the ten principles of the UNGC on human rights, labor, environment and anti-corruption, and take actions that advance these societal goals. As part of its commitment, Tahoe will make the UN Global Compact and its principles part of the strategy, policy, culture and day-to-day operations of the company, and continue to engage collaboratively on programming that advances the UN Sustainable Development Goals.  Tahoe will also participate in the Global Compact's Canada Local Network to work with other companies, with the aim to scale the impact of sustainability efforts on a global level.

Guatemala Update

Update on Escobal mining license and export credential - On July 5, 2017, the Company was notified that the Supreme Court of Guatemala issued a temporary decision to provisionally suspend the Escobal mining license of Minera San Rafael ("MSR") in response to an action brought by CALAS, an anti-mining NGO, against the Ministry of Energy and Mines ("MEM"). On September 10, 2017, the Guatemalan Supreme Court issued a definitive decision that reinstated the Escobal mining license. The ruling also ordered MEM to consult with the Xinka indigenous communities within certain geographic areas within 12 months. The ruling allows Escobal to restart operations immediately and to continue to operate during the consultation process. Although Tahoe believes that MEM complied with ILO Convention 169 before it issued the Escobal license, it will fully support MEM in any of its future indigenous engagement to the extent permitted.

CALAS and other interested parties appealed the Supreme Court's decision reinstating the Escobal mining license to the Constitutional Court, the highest court in Guatemala, which heard the matter on October 25, 2017. According to Guatemalan law, the Constitutional Court was required to have issued its ruling within 5 calendar days of the public hearing, however, the Constitutional Court has yet to rule.

In June 2017, the Company filed its annual request to renew the export credential with MEM. However, MEM did not renew the credential because its renewal had become contingent on the Supreme Court's reinstatement of the Escobal mining license. The credential therefore expired in August 2017. After the Supreme Court reinstated the mining license in September 2017, MEM publicly stated to local press that the export credential could be legally renewed. However, contrary to such public declaration, in December MEM indicated in a written communication to MSR that it will not renew the credential given the pending ruling from the Constitutional Court. The Company expects that MEM will renew the export credential upon a favorable ruling of the Constitutional Court on the appeal reinstating the license.

Update on Guatemala Road Block - Since June 7, 2017, a group of protesters near the town of Casillas has blocked the municipal road that connects Guatemala City to San Rafael Las Flores and the Escobal mine. Operations were reduced between June 8 and June 19 to conserve fuel and were further curtailed on June 19.

While some of the protestors come from Casillas, which is 16 kilometers from the mine, many more are from outside the municipality. The Company has reason to believe that the blockade is politically motivated and is being substantially funded by anti-mining groups.

MSR representatives have been pursuing engagement with community leaders, indigenous groups, government agencies, and international mediation experts to positive effect. The Company's dialogue process is making headway in bringing communities together with an aim to peaceably resolve the roadblock.

Escobal Workforce Reduction - Tahoe has been committed to maintaining Escobal's full workforce since the July 5, 2017 mining license suspension. Given the delay and the inability of the Company to resume mining operations, the Company terminated 250 Minera San Rafael employees on January 15, 2018. Prior to the license suspension, Minera San Rafael employed 1,030 people, 97% of whom are Guatemalan and 50% of whom are from the Santa Rosa region.

Despite this difficult decision, Tahoe remains optimistic that based on legal precedent, the Constitutional Court will issue a favorable ruling reinstating the mining license and that Escobal will resume operations.  At such time, Tahoe will seek to restore its workforce.

Assuming that the Supreme Court ruling is confirmed by the Constitutional Court and the export credential is renewed, the Company anticipates it will take approximately one month to resume production at Escobal. Once the mine resumes steady operations for a period of time, the Company will seek to establish guidance outlook for Escobal.

Conference Call

Tahoe's senior management will host a conference call and webcast to discuss the Q4 2017 and year-end 2017 results on Friday, February 23, 2018 at 10:00 a.m. ET (7:00 a.m. PT).

Dial-in:
1-800-319-4610 (toll free from Canada and the U.S.)
+1-604-638-5340 (from outside Canada and the U.S.)

The webcast will be available on the Company's website at http://www.tahoeresources.com/investor-relations/ as will a recording of the call later in the day. Complete financial results for Q4 2017 and year-end 2017 including the Company's management discussion and analysis and other filings will be posted on SEDAR (www.sedar.com) and EDGAR (www.sec.gov) and on the Company's website.

The Company has filed its 2017 Annual Report on Form 40-F with the United States Securities Exchange Commission on EDGAR at www.sec.gov/edgar on February 22, 2018. Copies of the Company's financial statements are available through the Company's website at www.tahoeresources.com. Hard copies may be requested, free of charge, by emailing investors@tahoeresources.com.

About Tahoe Resources Inc.

Tahoe's strategy is to responsibly operate mines to world standards and to develop high quality precious metals assets in the Americas. Tahoe is a member of the S&P/TSX Composite and TSX Global Mining indices and the Russell 3000 on the NYSE. The Company is listed on the TSX as THO and on the NYSE as TAHO.

Qualified Person Statement

Technical information in this press release has been approved by Charlie Muerhoff, Vice President Technical Services, Tahoe Resources Inc., a Qualified Person as defined by NI 43-101.

For further information, please contact:

Tahoe Resources Inc.
Alexandra Barrows, Vice President Investor Relations
investors@tahoeresources.com
Tel: 775-448-5812

TECHNICAL DISCLOSURE

Technical information in this press release has been approved by Charlie Muerhoff, Vice President Technical Services, Tahoe Resources Inc., a Qualified Person as defined by NI 43-101.

Mineral Resource estimates reported herein have been classified as Measured, Indicated or Inferred based on the confidence of the input data, geological interpretation and grade estimation parameters. Mineral Reserve estimates reported herein are based on known inputs that include metallurgical performance, taxation/royalty obligations, geologic and geotechnical characterization, operational costs, and other economic parameters. The company is not currently aware of any known factors that are reasonably likely to have a negative material impact on the Company's Mineral Resources or Mineral Reserves. The Mineral Resource and Mineral Reserve estimates were prepared in accordance with NI 43-101 and classifications adopted by the CIM Council. Mineral Resources are inclusive of Mineral Reserves.

The basis of the Mineral Resource and Mineral Reserve estimates for the Escobal mine is from Escobal Mine Guatemala NI 43-101 Feasibility Study, dated November 5, 2014 with effective dates of January 23, 2014 for the Mineral Resource estimate and July 1, 2014 for the Mineral Reserve estimate. Mineral Resources and Mineral Reserves reported at January 1, 2018 were calculated by subtracting mine depletion volumes from the Mineral Resource and Mineral Reserve estimates stated in the aforementioned technical report.

The basis of the Mineral Resource and Mineral Reserve estimates for the La Arena mine and the Mineral Resource estimate for the La Arena II project is from Technical Report on the La Arena Project, Peru, dated February 20, 2018 with an effective date of January 1, 2018.

The basis of the Mineral Resource and Mineral Reserve estimate for the Shahuindo mine is from the NI 43-101 Technical Report on the Shahuindo Mine, Cajabamba, Peru, dated January 25, 2016, with effective dates of April 15, 2015 for the Mineral Resource estimate and November 1, 2015 for the Mineral Reserve estimate. Mineral Resources and Mineral Reserves reported at January 1, 2018 were calculated by applying the mine topographic surface at January 1, 2018 to an updated Mineral Resource estimate completed July 1, 2017.

The basis of the Timmins West Mine Mineral Resources and Mineral Reserves is from NI 43-101 Technical Report, Timmins West Mine, Timmins, Ontario, Canada, dated September 20, 2017 with an effective date of May 15, 2017. Mineral Resources and Mineral Reserves for the Timmins West Mine reported at January 1, 2018 were calculated by subtracting mining depletion through the end of 2017 from an updated resource model completed in May 2017.

The basis of the Mineral Resource and Mineral Reserve estimates for the Bell Creek mine is from NI 43-101 Technical Report, Updated Mineral Reserve Estimate for Bell Creek Mine, Hoyle Township, Timmins, Ontario, Canada, dated March 27, 2015 with an effective date of December 31, 2014. Mineral Resources and Mineral Reserves reported at January 1, 2018 were calculated by subtracting mining depletion through the end of 2017 from an updated resource model completed in May 2017.

The Mineral Resource estimate for the Whitney project is from Technical Report and Resource Estimate on the Upper Hallnor, C-Zone, and Broulan Reef Deposits, Whitney Gold Property, Timmins Area, Ontario, Canada, dated February 26, 2014 with an effective date of January 14, 2014.

The Mineral Resource estimate for the Gold River project is from Technical Report on the Update of Mineral Resource Estimate for the Gold River Property, Thorneloe Township, Timmins, Ontario, Canada, dated April 5, 2012 with an effective date of January 17, 2012.

The Mineral Resource estimate for the Juby project is from Technical Report on the Updated Mineral Resource Estimate for the Juby Gold Project, Tyrrell Township, Shining Tree Area, Ontario, dated February 24, 2014 with an effective date of February 24, 2014.

The Mineral Resource estimate for the Fenn-Gib project is from Fenn-Gib Resource Estimate Technical Report, Timmins Canada, dated December 23, 2011 with an effective date of November 17, 2011.

The Marlhill Mineral Resource estimate is from Technical Report on the Marhill Project, Hoyle Township, Timmins, Ontario, Canada, dated March 1, 2011 with an effective date of March 1, 2011.

The Vogel/Schumacher Mineral Resource estimate is from Technical Report on the Initial Mineral Resource Estimate for the Vogel/Schumacher Deposit, Bell Creek Complex, Hoyle Township, Timmins, Ontario, Canada, dated June 14, 2011. The effective date of the Mineral Resource estimate is May 2, 2011.

Escobal Mine

The Escobal Mine is an underground silver-gold-lead-zinc mine with mineral recovery by differential flotation producing precious metal-rich lead concentrates and zinc concentrates. The mine is located in southeast Guatemala, approximately 40 kilometres east-southeast of Guatemala City and 2 kilometres east of the town of San Rafael las Flores in the Department of Santa Rosa. Mining at Escobal is done by transverse longhole stoping methods with lesser longitudinal longhole stoping. The nominal production rate at the Escobal Mine is 4,500 tonnes/day.

The Mineral Resource estimate for the Escobal Mine, as of January 1, 2018, is summarized below:

Mineral Resources are reported using a 100 g/t silver-equivalent cut-off grade. Silver-equivalent calculated using metal prices of $20.00/oz silver, $1,300/oz gold, $1.00/lb lead and $1.10/lb zinc. The Escobal Mineral Resource estimate at January 1, 2018 was calculated by subtracting mine depletion volumes (tonnes and contained metal) from the Mineral Resource estimate stated in the Escobal Feasibility Study.

The Mineral Reserve estimate for the Escobal Mine, as of January 1, 2018, is summarized below:

Mineral Reserves as of January 1, 2018 were calculated by applying an updated mine plan to the Mineral Resource estimate stated in the Escobal Feasibility Study taking into account mining depletion through the end of 2017.

Cut-off grades to define the January 1, 2018 Mineral Reserves were calculated from the NSR value of the resource model blocks contained within the life-of-mine plan minus the production cost to account for variability in mining method and metallurgical response. Metal prices used to determine the NSR value are $20.00/oz silver, $1,300/oz gold, $1.00/lb lead and $1.10/lb zinc. Actual mining, processing and general and administrative (G&A) costs, metallurgical performance and smelter contract rates from the Escobal Mine were used to derive operating costs used in the reserve calculation.

Proven and Probable Mineral Reserves include approximately 33% dilution that takes into account internal and external mining dilution and dilution from paste backfill where applicable. Subeconomic material internal to the stope designs and external mining dilution account for approximately 30% of the dilution total and paste backfill dilution accounts for about 3% of the dilution total. Mineral Resources within the mine plan classified as Inferred have been given metal grades of zero for the calculation of Mineral Reserves.

La Arena Mine

The La Arena Mine is an open pit, run-of-mine heap leach oxide gold mine located in northern Peru, 480 kilometres north-northwest of Lima, Peru, in the Huamachuco District, Department of La Libertad. The current mining rate is approximately 45,000 tonnes of ore per day.

The Mineral Resource estimate for the La Arena Mine, as of January 1, 2018, is summarized below:

The oxide resource is reported at a cut-off grade of 0.10 g/t Au within an optimized undiscounted cash flow pit shell using a metal price of $1,400/oz Au and actual costs experienced at the La Arena Mine. The La Arena Mine Mineral Resource estimate at January 1, 2018 was calculated by applying the mine topographic surface at January 1, 2018 to an updated Mineral Resource estimate completed in mid-year 2017.

The Mineral Reserve estimate for the La Arena Mine, as of January 1, 2018, is summarized below:

Oxide Mineral Reserves for the La Arena Mine are reported at a 0.10 g/t gold cut-off grade and have been constrained to the final pit design based on an optimized pit shell using $1,200/oz gold and actual operating costs incurred. The Mineral Reserves were calculated from Measured and Indicated oxide Mineral Resources. As the resource block model is a diluted block model, no additional dilution or mining losses were applied. The life-of-mine strip ratio is 1.9 (waste:ore).

Shahuindo Mine

The Shahuindo Mine is an open pit heap leach oxide gold operation which is currently in production. The mine is located in northern Peru, approximately 970 kilometers by road north-northwest of Lima. The life-of-mine mining schedule at the Shahuindo Mine consists of mining higher grade starter pits providing run-of mine material to the leach pads through mid-2018; after which, the mine plan is designed to deliver ore to a crushing and agglomeration circuit with lesser amounts of run-of-mine material delivered directly to the leach pads. The average mining rate in 2017 was approximately 17,800 tonnes of ore per day, with an average of 14,900 tonnes of ore per day placed on the leach pads. Over the course of the next two years, mining is projected to ramp up to a nominal 36,000 tonnes of ore per day.

The Mineral Resource estimate for Shahuindo, as of January 1, 2018, is summarized below:

The Shahuindo Mineral Resources are reported using a gold cut-off grade for oxide material of 0.15 g/t. Oxide resources are reported within a $1,400/oz gold optimized pit shell. The sulfide Mineral Resources at Shahuindo are classified entirely as Inferred due to limited metallurgical characterization and wider drill spacing than in the oxide portion of the deposit. There have been no economic or mining studies of the sulfide portion of the Shahuindo deposit completed to date; the Inferred sulfide Mineral Resource is reported at a 0.5 g/t gold-equivalent cut-off grade using a silver-to-gold ratio of 80.

The Mineral Reserve estimate for Shahuindo, as of January 1, 2018, is summarized below:

Oxide Mineral Reserves were reported at a 0.18 g/t gold cut-off grade and have been constrained to the final pit design based on an optimized pit shell using $1,200/oz gold and actual operating costs incurred. The Mineral Reserves were calculated from Measured and Indicated oxide Mineral Resources only and include 5% dilution and mining losses of 2%. The life-of-mine strip ratio is 1.1 (waste:ore). There are no sulfide Mineral Reserves reported for Shahuindo.

In 2017, exploration drilling focused on identification of mineralized zones peripheral to the current Shahuindo pit with the potential to contribute to an expansion of the Mineral Resources and Mineral Reserves. A total of 17,500 metres were drilled during the year testing the San José, San Lorenzo, San Jose and La Chilca near-pit targets exploration success at these proximal targets replaced gold ounces produced in 2017 and added approximately 50 thousand additional gold ounces to the 2018 Mineral Reserve.

Timmins West Mine

The Timmins West Mine is an underground gold mine located approximately 19 kilometres west of the city of Timmins, Ontario and is comprised of the Timmins, Thunder Creek and 144 Gap deposits. Production comes from a combination of ore development and transverse and longitudinal longhole stoping. In 2017, the average mining rate at the Timmins West Mine was approximately 2,800 tonnes of ore per day. Ore from the Timmins West Mine is trucked to the Company's Bell Creek Mill for processing.

The Mineral Resource estimate for the Timmins West Mine, as of January 1, 2018, is summarized below:

Mineral Resources for the Timmins West Mine as of January 1, 2018 were reported by subtracting mining depletion through the end of 2017 from an updated resource model completed on May 15, 2017. The Timmins West Mine Mineral Resources are reported as in situ resources using a gold cut-off grade of 1.5 g/t.

The Mineral Reserve estimate for the Timmins West Mine, as of January 1, 2018, is summarized below:

Mineral Reserves were calculated by applying the life-of-mine plan at January 1, 2018 to the Measured and Indicated Mineral Resources using a gold price of $1,275/oz and a gold cut-off grade of 2.0 g/t. Mineral Reserves are supported by a mine plan that features variable stope thicknesses designed on the updated Mineral Resource model using operating costs of $78.64/tonne ore with 95% mining recovery, external dilution of 15% and metallurgical recovery of 97%. Mineral Resources are inclusive of Mineral Reserves.

Bell Creek Mine

The Bell Creek Mine is an underground gold mine and processing facility located in Hoyle Township, Porcupine Mining Division, approximately 20 kilometres by road northeast of Timmins, Ontario. Narrow vein longitudinal longhole stoping with unconsolidated rock fill is the primary mining method used at the Bell Creek Mine. The processing plant consists of a one-stage crushing circuit, ore storage dome, one-stage grinding circuit with gravity recovery, followed by pre-oxidation and cyanidation of the slurry with carbon-in-leach (CIL) and carbon-in-pulp (CIP) recovery.

The Mineral Resource estimate for the Bell Creek deposit, as of January 1, 2018, is summarized below:

Mineral Resources for the Bell Creek deposit as of January 1, 2018 were reported by subtracting mining depletion through the end of 2017 from an updated resource model completed in May 2017. The Bell Creek Mineral Resources are reported as in situ resources using a gold cut-off grade of 2.2 g/t.

The Mineral Reserve estimate for the Bell Creek deposit, as of January 1, 2018, is summarized below:

Mineral Reserves were calculated by applying the life-of-mine plan as of January 1, 2018 to the Measured and Indicated Mineral Resources using a long-term gold price of $1,275/oz and reported at a gold cut-off grade of 2.3 g/t. Mineral Reserves are supported by a mine plan that features variable stope thicknesses designed on the Mineral Resource model using operating costs of $87.42/tonne ore with 95% mining recovery, external dilution of 16% and metallurgical recovery of 94.5%. Mineral Resources are inclusive of Mineral Reserves.

EXPLORATION AND DEVELOPMENT PROPERTIES

La Arena II

The La Arena II project is a porphyry-hosted copper and gold deposit located adjacent to, and east of, the La Arena oxide gold mine currently in production. The Mineral Resource estimate for the La Arena II project, effective January 1, 2018, is summarized below:

The La Arena II Mineral Resources are reported within an optimized undiscounted cash flow pit shell using metal prices of $4.00/lb copper and $1,500/oz gold and operating cost parameters developed for the La Arena II PEA. Oxide Mineral Resources are reported using a 0.10 g/t gold cut-off grade; sulfide Mineral Resources are reported using a 0.18% copper-equivalent cut-off grade. There are no Mineral Reserves reported for La Arena II.

The 2018 La Arena II PEA supersedes the 2015 feasibility study completed by Rio Alto. The prior study included Probable Mineral Reserves of 63.1 million tonnes at average grades of 0.43% copper and 0.31 g/t gold containing 579 million pounds of copper and 633 thousand ounces of gold. There are no Mineral Reserves reported in the 2018 PEA as the scope of the project has changed significantly with a refined geologic model, an updated Mineral Resource estimate, increased mining and processing rates, modified processing scheme, and the use of alternative tailings disposal facilities. While a portion of the data generated for the 2015 feasibility study provides support for some of the assumptions incorporated into the 2018 PEA, much of the mining, processing, geotechnical, hydrological, social, and capital and operating cost parameters used in the 2015 study are no longer applicable to the project as envisioned in the 2018 PEA.

WHITNEY

The Whitney gold property is located in the township of Whitney, within the city limits of Timmins, Ontario. The property is held in joint venture by Tahoe (79%) and Goldcorp (21%), with Tahoe as operator. Gold mineralization at Whitney is broadly classified as mesothermal quartz-carbonate vein deposits within the Archean-age Abitibi Greenstone Belt.

The Mineral Resource estimate for Whitney, with an effective date of January 24, 2014, is summarized below:

The Whitney Mineral Resource estimate is reported using a gold cut-off grade of 3.0 g/t, which was derived using a gold price of $1,200/oz, operating costs of $96.75/tonne milled, mining dilution of 20% and process recovery of 95%. There are no Mineral Reserves reported for the Whitney property.

GOLD RIVER

The Gold River gold property is located approximately 20 kilometres southwest of the city of Timmins, Ontario. The Gold River deposit is situated in the western portion of the Archean-age Abitibi Greenstone Belt, hosted in metasedimentary rocks of the Porcupine assemblage. Mineralization generally occurs as steeply-dipping irregular lenses which vary from less than one metre to locally five metres in width.

The Mineral Resource estimate for the Gold River deposit, with an effective date of January 17, 2012, is summarized below:

The Gold River Mineral Resource estimate is reported using a gold cut-off grade of 2.0 g/t, which was derived using a gold price of $1,200/oz, operating costs of $82.00/tonne milled and process recovery of 85%. A minimum thickness of two metres was used to constrain the reported Mineral Resources There are no Measured Mineral Resources or Mineral Reserves reported for the Gold River property.

JUBY

The Juby gold property is located approximately 15 kilometres southwest of the town of Gowganda, Ontario and about 100 kilometres southwest of the city of Timmins, Ontario in the Shining Tree area of northern Ontario. Gold mineralization is associated with discreet narrow quartz veins, quartz-carbonate-pyrite veins within broad zones of ankerite-albite-silica-sericite alteration, and feldspar (± quartz) porphyry dikes. Structural and stratigraphic contacts and rheological contrasts appear to be the primary controls of mineral emplacement.

The Mineral Resource estimate for the Juby deposit, with an effective date of February 24, 2014, is summarized below:

Mineral Resources are reported as in situ resources using a gold cut-off grade of 0.40 g/t. There are no Measured Mineral Resources or Mineral Reserves reported for the Juby property.

FENN-GIB

The Fenn-Gib gold property is located approximately 80 kilometres east of the city of Timmins, Ontario and 21 kilometres east of Matheson, Ontario. The property is situated in the southern portion of the Abitibi Subprovince and is underlain by metavolcanics and metasediments of the Hoyle Sedimentary Assemblage and Kidd-Munro Volcanic Assemblage. Gold mineralization is primarily associated with disseminated pyrite in syenites and basalts in proximity to the fault contact between the two assemblages.

The Mineral Resource estimate for the Fenn-Gib deposit, with an effective date of November 17, 2011, is summarized below:

Nearly all of the Indicated Mineral Resources and approximately 90% of Inferred Mineral Resources are reported within a $1,190/oz gold pit shell using a gold cut-off grade of 0.50 g/t, operating costs of $13.00/tonne ore and process recovery of 85%. The remaining Indicated and Inferred Mineral Resources which occur below the pit limits are reported using a gold cut-off grade of 1.5 g/t. There are no Measured Mineral Resources or Mineral Reserves reported for the Fenn-Gib property.

MARLHILL

The Marlhill gold deposit is located within the Company's Bell Creek Mine property in Hoyle Township, approximately 20 kilometres northeast of the city of Timmins, Ontario. The deposit is situated in the western part of the Archean-age Southern Abitibi Greenstone Belt and is hosted in metavolcanic and clastic metasedimentary rocks. Gold is hosted in quartz veins generally within magnesium-rich tholeiitic mafic metavolcanics.

The Mineral Resource estimate for the Marlhill deposit, with an effective date of March 1, 2011, is summarized below:

Mineral Resources are reported as in situ resources using a gold cut-off grade of 0.2.9 g/t and a minimum width of two metres. The cut-off grade was determined using a gold price of $1,125/oz, operating costs of C$100/tonne and metallurgical recovery of 90%. There are no Measured or Inferred Mineral Resources or Mineral Reserves reported for the Marlhill property.

VOGEL/SCHUMACHER

The Vogel/Schumacher gold property is located Hoyle Township, approximately 20 kilometres east of the city of Timmins, Ontario. The deposit is situated within the Western Abitibi Subprovince, hosted in Archean-age carbonate-altered greenschist facies metavolcanic and metasedimentary rocks. Gold mineralization occurs within zones of quartz veining associated with pyrite and ankerite-albite-sericite alteration. Mineralized zones vary from less than one metre to in excess of 20 metres.

The Mineral Resource estimate for the Vogel/Schumacher deposit, with an effective date of May 2, 2011, is summarized below:

Mineral Resources labeled as 'Inside Pit Shell' are those resources which occur inside an optimized pit shell developed using a gold price of $1,150/oz, operating costs of $24.75/tonne and process recovery of 95%. 'Inside Pit Shell' Mineral Resources are reported at a gold cut-off grade of 0.63 g/t. Mineral Resources which occur below the pit shell are reported using a gold cut-off grade of 2.9 g/t. There are no Measured Mineral Resources or Mineral Reserves reported for the Vogel/Schumacher property.

Technical terms used in this press release but not otherwise defined herein are as described in the Company's AIF available on SEDAR at www.sedar.com, on EDGAR at www.sec.gov or on the Company's website at www.tahoeresources.com.

SELECT SEGMENTED OPERATIONAL RESULTS

Selected segmented operational information from continuing operations for 2017 and 2016 is as follows:

Selected quarterly segmented operational information from continuing operations for Q4 2017 and Q4 2016 is as follows: