The Prospector News

Solaris Outlines Broad Porphyry Deposit in First Follow-Up Holes at Warintza West Discovery

You have opened a direct link to the current edition PDF

Open PDF Close

Share this news article

Solaris Outlines Broad Porphyry Deposit in First Follow-Up Holes at Warintza West Discovery






Solaris Resources Inc. (TSX: SLS) (OTCQB: SLSSF) is pleased to report assay results from the first series of holes following up on the discovery of Warintza West within its Warintza Project in southeastern Ecuador. Highlights are listed below, with a corresponding image in Figure 1 and detailed results in Tables 1-2.




Warintza West is one of four discoveries made to date within the Warintza porphyry cluster and is located 1km west of the Warintza Central Mineral Resource Estimate¹ reported in April. The discovery was reported with the results of SLSW-01 (see press release dated February 16, 2021) – these follow-up holes fan out in all directions, outlining a broad porphyry deposit of at least 900m x 600m and still open and lies adjacent to and not included within the MRE. Follow-up drilling to test the further extent of the deposit is planned after priority drilling at Warintza Central aimed at expanding the starter pit and higher-grade resource expansion potential at Warintza East.

  • SLSW-07 (drilled north) returned 686m of 0.46% CuEq¹ within a broader interval of 912m of 0.41% CuEq¹ from near surface
  • SLSW-02 (drilled vertically) returned 246m of 0.47% CuEq¹ from near surface
  • SLSW-09 (drilled west) returned 202m of 0.45% CuEq¹ within a broader interval of 444m of 0.36% CuEq¹ from near surface
  • SLSW-08 (drilled northwest) returned 78m of 0.56% CuEq¹ within a broader interval of 812m of 0.32% CuEq¹ from near surface
  • SLSW-04 (drilled northeast) returned 264m of 0.44% CuEq¹ from near surface
  • SLSW-10 (drilled southwest) returned 220m of 0.41% CuEq¹ from near surface
  • SLSW-03 (drilled southeast) returned 102m of 0.39% CuEq¹ within a broader interval of 911m of 0.24% CuEq¹ from near surface
  • SLSW-05 (drilled northeast) returned 272m of 0.38% CuEq¹ within a broader interval of 570m of 0.30% CuEq¹ from near surface
  • SLSW-06 (drilled east) returned 732m of 0.32% CuEq¹ from near surface
  • Drilling at Warintza West confirms the interpretation of a broad porphyry deposit that remains open in all directions, with assays pending from a series of three additional holes testing the zone further to the west, east and south
  • Step-out drilling is planned targeting high-grade surface sampling


Mr. Jorge Fierro, Vice President, Exploration, commented: “We’re pleased to be able to report the results of follow-up drilling on our Warintza West discovery which outlines a significant new deposit that remains open within the Warintza porphyry cluster, adjacent to the MRE published in April. Ongoing drilling is targeting growth of the high-grade starter pit at Warintza Central and expanding our Warintza East discovery with results expected in the coming weeks, while further drilling is planned for Warintza West.”


Figure 1 – Plan View of Warintza West Drilling Released to Date


Table 1 – Assay Results


Hole ID Date Reported From (m) To (m) Interval (m) Cu (%) Mo (%) Au (g/t) CuEq¹ (%)
SLSW-10   24 244 220 0.36 0.01 0.02 0.41
SLSW-09   24 468 444 0.31 0.01 0.03 0.36
Including   24 226 202 0.41 0.01 0.03 0.45
SLSW-08   32 844 812 0.26 0.01 0.02 0.32
Including   32 110 78 0.51 0.01 0.02 0.56
SLSW-07   24 936 912 0.32 0.02 0.03 0.41
Including Oct 13, 2022 30 716 686 0.37 0.02 0.03 0.46
SLSW-06   34 766 732 0.25 0.01 0.02 0.32
SLSW-05   34 604 570 0.23 0.01 0.02 0.30
Including   34 306 272 0.31 0.01 0.02 0.38
SLSW-04   38 302 264 0.36 0.02 0.03 0.44
SLSW-03   38 949 911 0.19 0.01 0.02 0.24
Including   40 142 102 0.33 0.01 0.03 0.39
SLSW-02   24 270 246 0.38 0.02 0.02 0.47

Notes to table: True widths of the mineralized zone are not known at this time.



Table 2 – Collar Location


Hole ID Easting Northing Elevation (m) Depth (m) Azimuth (degrees) Dip (degrees)
SLSW-10 798507 9648465 1519 713 238 -51.25
SLSW-09 798507 9648465 1519 767 260 -60.31
SLSW-08 798507 9648465 1519 974 295 -60.50
SLSW-07 798507 9648465 1519 945 352 -70.56
SLSW-06 798507 9648465 1519 767 70 -70.72
SLSW-05 798507 9648465 1519 807 45 -60.73
SLSW-04 798507 9648465 1519 455 22 -60.89
SLSW-03 798507 9648465 1519 949 140 -55.50
SLSW-02 798507 9648465 1519 1227 0 -90.00
Notes to table: The coordinates are in WGS84 17S Datum.



  1. Refer to Solaris’ press release dated April 18, 2022 and technical report titled, “NI 43-101 Technical Report for the Warintza Project, Ecuador” with an effective date of April 1, 2022, prepared by Mario E. Rossi and filed on the Company’s SEDAR profile at
  2. Copper-equivalence calculated as: CuEq (%) = Cu (%) + 4.0476 × Mo (%) + 0.487 × Au (g/t), utilizing metal prices of US$3.50/lb Cu, US$15.00/lb Mo, and US$1,500/oz Au, and assumes recoveries of 90% Cu, 85% Mo, and 70% Au based on preliminary metallurgical test work.


Technical Information and Quality Control & Quality Assurance


Sample assay results have been independently monitored through a quality control/quality assurance program that includes the insertion of blind certified reference materials (standards), blanks and field duplicate samples. Logging and sampling are completed at a secured Company facility located in Quito, Ecuador. Drill core is cut in half on site and samples are securely transported to ALS Labs in Quito. Sample pulps are sent to ALS Labs in Lima, Peru and Vancouver, Canada for analysis. Total copper and molybdenum contents are determined by four-acid digestion with AAS finish. Gold is determined by fire assay of a 30-gram charge. In addition, selected pulp check samples are sent to Bureau Veritas lab in Lima, Peru. Both ALS Labs and Bureau Veritas lab are independent of Solaris. Solaris is not aware of any drilling, sampling, recovery or other factors that could materially affect the accuracy or reliability of the data referred to herein. ZTEM data quality was validated by a qualified external professional using data validation procedures under high industry standards, and the Company therefore did not deem it necessary to have such ZTEM data verified by a Qualified Person. Details on the surface sampling conducted at the Project are set out in the technical report titled, “NI 43-101 Technical Report for the Warintza Project, Ecuador” with an effective date of April 1, 2022, prepared by Mario E. Rossi and available on the Company’s SEDAR profile and website. The drillhole data has been verified by Jorge Fierro, M.Sc., DIC, PG, using data validation and quality assurance procedures under high industry standards.


Qualified Person


The scientific and technical content of this press release has been reviewed and approved by Jorge Fierro, M.Sc., DIC, PG, Vice President Exploration of Solaris who is a “Qualified Person” as defined in National Instrument 43-101 Standards of Disclosure for Mineral Projects. Jorge Fierro is a Registered Professional Geologist through the SME (registered member #4279075).

About Solaris Resources Inc.


Solaris is a multi-asset exploration company, advancing a portfolio of copper and gold assets in the Americas, which includes: its primary focus, a world class large-scale resource with expansion and discovery potential at the Warintza Project (“Warintza”) in Ecuador; discovery potential at its Ricardo Project and optioned and owned grass-roots Tamarugo Project in Chile; discovery potential at its Capricho and Paco Orco projects in Peru; and significant leverage to increasing copper prices through its 60% interest in the La Verde joint-venture project with a subsidiary of Teck Resources in Mexico.

Posted October 15, 2022

Share this news article


ExGen: Phoenix Reports Drill Assays for the Navarre Creek Target of the Empire Mine, Idaho

ExGen Resources Inc. (TSX-V: EXG; OTC: BXXRF) is pleased to provi... READ MORE

May 29, 2024

Lithium Ionic Announces Feasibility Study Results for the Bandeira Lithium Project, Minas Gerais, Brazil

178,000tpa of spodumene concentrate production (5.5% Li2O) 14-yea... READ MORE

May 29, 2024

NexGen Announces Additional Mineralization Discovered at Patterson Corridor East, Assays from RK-24-183 and Commencement of Expanded Summer Exploration Program

NexGen Energy Ltd. (TSX: NXE) (NYSE: NXE) (ASX: NXG) is pleased ... READ MORE

May 29, 2024

Red Pine Intercepts Significant Mineralization at the Wawa Gold Project, including 5.58 g/t gold over 18.44 m including 72.20 g/t gold over 0.88 m

Red Pine Exploration Inc. (TSX-V: RPX) (OTCQB: RDEXF) is pleased ... READ MORE

May 29, 2024

Copper Lake Resources Reports Results of Drilling at Marshall Lake Copper-Zinc-Silver VMS Property

Copper Lake Resources Ltd. (TSX-V: CPL) (Frankfurt: WOI) (OTC: WTCZF) is... READ MORE

May 29, 2024

Copyright 2024 The Prospector News