Bay Street News

Panoro Minerals Advances Exploration at Cotabambas Project, Peru

VANCOUVER, B.C., Dec. 12, 2018 (GLOBE NEWSWIRE) — Panoro Minerals Ltd. (TSXV: PML, Lima: PML, Frankfurt: PZM) (“Panoro”, the “Company”) is pleased to provide an update on exploration progress and plans for its flagship Cotabambas Copper/Gold/Silver Project.

Cotabambas Project

Panoro has completed the field work for the ground geophysical program at the Chaupec Target in Cluster 2 of the Cotabambas Project.  In addition, the Company has identified two new targets of skarn/porphyry mineralization at Zone 4 and Tamburo, to the north and east of the Chaupec target, see attached map for reference. 

Chaupec Target

The completed geophysical survey at the Chaupec Target covers an area of 500 by 1,000m, and includes:

The geophysical program was completed at the northern area of Zone 1 at Chaupec, where the diorite overthrusts the limestones layers from east to west.  Dikes and sills of quartz-monzonite porphyry intrude the contact generating skarn bodies up to 450m width. The vertical connection of the dikes/sills with the main porphyry stock is expected 200m to 300m below the surface, as is exposed in Zone 3 located 3km to the south (refer to August 28, 2018 press release. )

Interpretation of the geophysical results and integration with the geologic model is currently underway with the objective of completing the drill targetting for the proposed drill hole exploration program. The drill hole program will commence in January 2019.

Two New Targets

Two new targets representing the extension of the Cu, Ag, Au skarn mineralization in Chaupec, have been identified through mapping and sampling campaigns currently underway.

The new target Zone 4 represents the north continuity of Zone 1 in Chaupec, but displaced 900m to the west.

The second new target, Tamburo is located 900 to 2,000m to the east of Zone 1 in Chaupec, where the mapping; currently underway, has found three skarn areas.  Tamburo is part of a 9km corridor in east-west direction, containing six Porphyry/Skarn mineralized zones and target areas including the:

About Panoro

Panoro Minerals is a uniquely positioned Peru focused copper exploration and development company.  The Company is advancing its two advanced stage copper projects;

The Company also has two early stage projects being funded and/or advanced with partners;

All of Panoro’s Projects are located in the strategically important area of southern Peru.  The region boasts the recent investment of over US$15 billion into the construction or expansion of four large open pit copper mines (Las Bambas, Constancia, Antapaccay and Cerro Verde) and another $US 6.5 billion being invested currently into two additional open pit copper mines (Mina Justa and Quelleveco).

Since 2007, the Company has completed over 80,000 meters of exploration drilling at these two key projects leading to substantial increases in the mineral resource base for each, as summarized in the table below.

Summary of Cotabambas and Antilla Project Resources

Project Resource
Classification
Million
Tonnes
Cu (%) Au (g/t) Ag (g/t) Mo (%)
Cotabambas Cu/Au/Ag Indicated 117.1 0.42 0.23 2.74 0.001
Inferred 605.3 0.31 0.17 2.33 0.002
@ 0.20% CuEq cutoff, effective October 2013, Tetratech
Antilla Cu/Mo Indicated 291.8 0.34 0.01
Inferred 90.5 0.26 0.007
@ 0.175% CuEq cutoff, effective May 2016, Tetratech

Preliminary Economic Assessments (PEA) have been completed for both the Cotabambas and Antilla Projects, the key results are summarized below.

Summary of Cotabambas and Antilla Project PEA Results

Key Project Parameters   Cotabambas Cu/Au/Ag Project1 Antilla Cu
 Project2
Process Feed, life of mine million tonnes 483.1 118.7
Process Feed, daily Tonnes 80,000 20,000
Strip Ratio, life of mine   1.25 : 1 1.38: 1
Before
Tax1
NPV7.5% million USD 1,053 520
IRR % 20.4 34.7
Payback years 3.2 2.6
After
Tax1
NPV7.5% million USD 684 305
IRR % 16.7 25.9
Payback years 3.6 3.0
Annual Average Payable
Metals
Cu thousand tonnes 70.5 21.0
Au thousand ounces 95.1
Ag thousand ounces 1,018.4
Mo thousand tonnes
Initial Capital Cost million USD 1,530 250
  1. Project economics estimated at commodity prices of; Cu = US$3.00/lb, Au = US$1,250/oz, Ag = US$18.50/oz, Mo = US$12/lb
  2. Project economics estimated at long term commodity price of Cu = US$3.05/lb and Short term commodity price of Cu = US$3.20, US$3.15 and US$3.10 for Years 1,2 and 3 of operations, respectively.

The PEAs are considered preliminary in nature and include Inferred Mineral Resources that are considered too speculative to have the economic considerations applied that would enable classification as Mineral Reserves. There is no certainty that the conclusions within the updated PEA will be realized. Mineral Resources are not Mineral Reserves and do not have demonstrated economic viability.

Luis Vela, a Qualified Person under National Instrument 43-101, has reviewed and approved the scientific and technical information in this press release.

On behalf of the Board of Panoro Minerals Ltd.

Luquman Shaheen. PEng, PE, MBA
President & CEO

FOR FURTHER INFORMATION, CONTACT:

Panoro Minerals Ltd.
Luquman Shaheen, President & CEO
Phone: 604.684.4246  Fax: 604.684.4200
Email: info@panoro.com
www.panoro.com
Renmark Financial Communications Inc.
Melanie Barbeau
Tel.: (514) 939.3989
bmbarbeau@renmarkfinancial.com
www.renmarkfinancial.com
 
     

CAUTION REGARDING FORWARD LOOKING STATEMENTS:   Information and statements contained in this news release that are not historical facts are “forward-looking information” within the meaning of applicable Canadian securities legislation and involve risks and uncertainties.

Forward-looking statements are subject to a variety of known and unknown risks, uncertainties and other factors which could cause actual events or results to differ materially from those expressed or implied by the forward-looking statements, including, without limitation:

This list is not exhaustive of the factors that may affect the forward-looking information and statements contained in this news release.  Should one or more of these risks and uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those described in the forward‑looking information.  The forward‑looking information contained in this news release is based on beliefs, expectations and opinions as of the date of this news release.  For the reasons set forth above, readers are cautioned not to place undue reliance on forward-looking information.  Panoro does not undertake to update any forward-looking information and statements included herein, except in accordance with applicable securities laws.

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