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Amerigo Announces Filing of NI 43-101 Technical Report

Amerigo Resources Ltd. (TSX:ARG)

VANCOUVER, BRITISH COLUMBIA, CANADA, March 29, 2019 / -- March 29, 2019
N.R. 2019-6

Amerigo Announces Filing of NI 43-101 Technical Report

VANCOUVER, BRITISH COLUMBIA – March 29, 2019/CNW/ - Amerigo Resources Ltd. (TSX: ARG, "Amerigo" or the "Company") is pleased to announce that it has filed a technical report (the “Report”) prepared for Minera Valle Central, S.A. (“MVC”), Amerigo’s Chilean subsidiary.

Robert D. Henderson, P. Eng, President and CEO of Amerigo, is the author of the Report and is responsible for the technical comments related to the resource estimate and its parameters. Mr. Henderson is a "qualified person" for the purposes of National Instrument 43-101 Standards of Disclosure for Mineral Projects of the Canadian Securities Administrators and has verified the data disclosed in this release. He has also prepared the information that forms the basis for the disclosure in this release, and he has approved the disclosure in this release.

In 2018, MVC produced a record of 65 million pounds of copper. MVC's plant is located approximately 90 kilometres south of Santiago, Chile and has been in operation since 1992. MVC processes tailings from the current production of the El Teniente mine (“Fresh Tailings”) and tailings from the historic Cauquenes tailings deposit. El Teniente is the world’s largest underground copper mine and has been in production since 1904.

MVC’s total inferred mineral resource estimate for the Fresh, Cauquenes and Colihues Tailings and after application of mining and mill recovery losses, is 1,223 million tonnes at a grade of 0.152% Cu and 0.011% Mo with 1,389 million pounds of recoverable copper and 37 million pounds of recoverable molybdenum, as set out in the following tables:

MVC Copper Inferred Mineral Resource Estimate – Dec 31, 2018

Tailings Deposit Tonnes Grade Mill Recoverable
Recovery Copper
(t) (% Cu) (% ) (M lbs)

Colihues 98,017,000 0.230 37 184
Cauquenes 270,062,000 0.257 49 749
Fresh 855,625,000 0.110 22 456
Total 1,223,704,000 0.152 34 1,389

MVC Molybdenum Inferred Mineral Resource Estimate – Dec 31, 2018

Tailings Deposit Tonnes Grade Mill Recoverable
Recovery Molybdenum
(t) (% Mo) (% ) (M lbs)

Colihues 98,017,000 0.010 17 4
Cauquenes 270,062,000 0.021 19 24
Fresh 855,625,000 0.008 7 9
Total 1,223,704,000 0.011 13 37

In Mr. Henderson’s opinion, there is sufficient geological and economic evidence to conclude that MVC’s contracts with El Teniente for Fresh Tailings plus the historic Cauquenes and Colihues tailings deposits constitute an inferred mineral resource. MVC has a long operating record of economic extraction of copper and molybdenum from Fresh, Cauquenes and Colihues tailings and MVC’s December 2018 development plan demonstrates that the tailings material can be profitably extracted.

Annual production over the initial ten-year period (2019-2028) is estimated to be 85 million pounds of copper per year at a cash cost of production of approximately $1.57/lb Cu, excluding royalties. Royalty payments are estimated to be $0.82/lb Cu at the base case metal prices used in the economic analysis. MVC’s total sustaining capital cost to 2037 is estimated to be $105 million. At a 7% discount rate, the after tax net present value for the Project is estimated to be approximately US$403 million at an assumed long-term copper price of $3.30/lb Cu.

The results of the preliminary economic assessment represent forward-looking information that is subject to a number of known and unknown risks, uncertainties and other factors that may cause actual results to differ materially from those anticipated in such information. This information speaks only as of the date of this Technical Report and is based on a number of assumptions which are believed to be true but which may prove to be incorrect in future. The preliminary economic assessment is preliminary in nature and it includes inferred mineral resources that are considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as mineral reserves. There is no certainty that the preliminary economic assessment will be realized. Mineral resources that are not mineral reserves do not have demonstrated economic viability.

In Mr. Henderson’s opinion, the data supporting the inferred mineral resource estimates were appropriately collected, evaluated and estimated, and the objective of identifying tailings mineralization that could potentially support future processing operations has been achieved.

About the Company:

Amerigo Resources Ltd. is an innovative copper producer with a long-term relationship with Corporación Nacional del Cobre de Chile (“Codelco”), the world’s largest copper producer.

Amerigo produces copper concentrate at the MVC operation in Chile by processing fresh and historic tailings from Codelco’s El Teniente mine, the world's largest underground copper mine. Tel: (604) 681-2802; Fax: (604) 682-2802; Web:; Listing: ARG:TSX.

For further information, please contact:
Rob Henderson, President and CEO (604) 697-6203
Aurora Davidson, Executive Vice-President and CFO (604) 697-6207

Cautionary Note Regarding Forward-Looking Information:
This news release contains certain forward-looking information and statements as defined in applicable securities laws (collectively referred to as "forward-looking statements"). These statements relate to future events or the Company’s future performance. All statements other than statements of historical fact are forward-looking statements. The use of any of the words "anticipate", "plan", "continue", "estimate", "expect", "may", "will", "project", "predict", "potential", "should", "believe" and similar expressions is intended to identify forward-looking statements. Although the Company believes that these assumptions were reasonable when made, because these assumptions are inherently subject to significant uncertainties and contingencies which are difficult or impossible to predict and are beyond the Company’s control, the Company cannot assure that it will achieve or accomplish the expectations, beliefs or projections described in the forward-looking statements. These forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those anticipated in such statements. These forward-looking statements include but are not limited to, statements concerning:

• a forecasted increase in production and a reduction in operating costs;
• our strategies and objectives;
• our estimates of the availability and quantity of tailings, and the quality of our mine plan estimates;
• prices and price volatility for copper and other commodities and of materials we use in our operations;
• the demand for and supply of copper and other commodities and materials that we produce, sell and use;
• sensitivity of our financial results and share price to changes in commodity prices;
• our financial resources and our expected ability to meet our obligations for the next 12 months;
• interest and other expenses;
• domestic and foreign laws affecting our operations;
• our tax position and the tax rates applicable to us;
• the timing and costs of construction and tolling/production of, and the issuance and maintenance of the necessary permits and other authorizations required for, our expansion projects, including the expansion for the Cauquenes deposit and the timing of ramp-up to full production from Cauquenes;
• our ability to procure or have access to financing and to comply with our loan covenants;
• the production capacity of our operations, our planned production levels and future production;
• potential impact of production and transportation disruptions;
• hazards inherent in the mining industry causing personal injury or loss of life, severe damage to or destruction of property and equipment, pollution or environmental damage, claims by third parties and suspension of operations
• our planned capital expenditures (including our plan to upgrade our existing plant and operations) including the timing and cost of completion of our capital projects;
• estimates of asset retirement obligations and other costs related to environmental protection;
• our future capital and production costs, including the costs and potential impact of complying with existing and proposed environmental laws and regulations in the operation and closure of our operations;
• repudiation, nullification, modification or renegotiation of contracts;
• our financial and operating objectives;
• our environmental, health and safety initiatives;
• the outcome of legal proceedings and other disputes in which we may be involved;
• the outcome of negotiations concerning metal sales, treatment charges and royalties;
• disruptions to the Company's information technology systems, including those related to cybersecurity;
• our dividend policy; and
• general business and economic conditions.

Inherent in forward-looking statements are risks and uncertainties beyond our ability to predict or control, including risks that may affect our operating or capital plans; risks generally encountered in the permitting and development of mineral projects such as unusual or unexpected geological formations, negotiations with government and other third parties, unanticipated metallurgical difficulties, delays associated with permits, approvals and permit appeals, ground control problems, adverse weather conditions, process upsets and equipment malfunctions; risks associated with labour disturbances and availability of skilled labour and management; fluctuations in the market prices of our principal commodities, which are cyclical and subject to substantial price fluctuations; risks created through competition for mining projects and properties; risks associated with lack of access to markets; risks associated with availability of and our ability to obtain both tailings from Codelco’s Division El Teniente’s current production and historic tailings from tailings deposit; risks with respect to completion of all phases of the Cauquenes expansion, the ability of the Company to draw down funds from bank facilities and lines of credit, the availability of and ability of the Company to obtain adequate funding on reasonable terms for expansions and acquisitions, including all phases of the Cauquenes expansion; mine plan estimates; risks posed by fluctuations in exchange rates and interest rates, as well as general economic conditions; risks associated with environmental compliance and changes in environmental legislation and regulation; risks associated with our dependence on third parties for the provision of critical services; risks associated with non-performance by contractual counterparties; title risks; social and political risks
associated with operations in foreign countries; risks of changes in laws affecting our operations or their interpretation, including foreign exchange controls; and risks associated with tax reassessments and legal proceedings. Many of these risks and uncertainties apply not only to the Company and its operations, but also to Codelco and its operations. Codelco’s ongoing mining operations provide a significant portion of the materials the Company processes and its resulting metals production, therefore these risks and uncertainties may also affect their operations and in turn have a material effect on the Company.

Actual results and developments are likely to differ, and may differ materially, from those expressed or implied by the forward-looking statements contained in this news release. Such statements are based on a number of assumptions which may prove to be incorrect, including, but not limited to, assumptions about:

• general business and economic conditions;
• interest rates;
• changes in commodity and power prices;
• acts of foreign governments and the outcome of legal proceedings;
• the supply and demand for, deliveries of, and the level and volatility of prices of copper and other commodities and products used in our operations;
• the ongoing supply of material for processing from Codelco’s current mining operations;
• the ability of the Company to profitably extract and process material from the Cauquenes tailings deposit;
• the timing of the receipt of and retention of permits and other regulatory and governmental approvals;
• the availability of and ability of the Company to obtain adequate funding on reasonable terms for expansions and acquisitions, Including all phases of the Cauquenes expansion;
• the ability of the Company to draw down funds from bank facilities and lines of credit;
• our costs of production and our production and productivity levels, as well as those of our competitors;
• changes in credit market conditions and conditions in financial markets generally;
• our ability to procure equipment and operating supplies in sufficient quantities and on a timely basis;
• the availability of qualified employees and contractors for our operations;
• our ability to attract and retain skilled staff;
• the satisfactory negotiation of collective agreements with unionized employees;
• the impact of changes in foreign exchange rates and capital repatriation on our costs and results;
• engineering and construction timetables and capital costs for our expansion projects;
• costs of closure of various operations;
• market competition;
• the accuracy of our preliminary economic assessment (including with respect to size, grade and recoverability) and the geological, operational and price assumptions on which these are based;
• tax benefits and tax rates;
• the outcome of our copper concentrate sales and treatment and refining charge negotiations;
• the resolution of environmental and other proceedings or disputes;
• the future supply of reasonably priced power;
• our ability to obtain, comply with and renew permits and licenses in a timely manner; and
• our ongoing relations with our employees and entities with which we do business.

Future production levels and cost estimates assume there are no adverse mining or other events which significantly affect budgeted production levels.

We caution you that the foregoing list of important factors and assumptions is not exhaustive. Other events or circumstances could cause our actual results to differ materially from those estimated or projected and expressed in, or implied by, our forward-looking statements. Except as required by law, we undertake no obligation to update publicly or otherwise revise any forward-looking statements or the foregoing list of factors, whether as a result of new information or future events or otherwise.

Rob Henderson
Amerigo Resources Ltd.
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