QUITO, Ecuador, Nov. 12, 2024 (GLOBE NEWSWIRE) -- Solaris Resources Inc. (TSX: SLS; NYSE: SLSR) ("Solaris” or the "Company”) is pleased to provide a Warintza Project ("Warintza” or "the Project”) update, including the latest assay results from its ongoing 2024 drilling program, now set to exceed 75,000m, and report on technical programs and early works infrastructure development.

Project Update

Drilling

  • Solaris achieved the 60,000m of planned meterage for its 2024 drilling program by the end of October, and is now set to exceed 75,000m by the end of the year
  • Drilling continues with nine rigs primarily focused on extension and infill of the 2024 Mineral Resource Estimate¹ ("MRE”), while also testing its connection to the Warintza West deposit, which lies outside the MRE and could deliver significant growth in an expanded pit shell
Infrastructure Development

  • The Company has advanced early works infrastructure development, including the improvement of 25km of road access connecting the Project to the highway grid and recent construction of 8km of new roads to support drilling activities, logistics, and mobilization (refer to Figure 1)
  • Construction continues on a further 7km of roads strategically located to support future mining operations and access to the anticipated pre-stripping and drilling areas, process plant, Waste Rock Facility ("WRF”) and Tailings Management Facility ("TMF”)
Technical Programs

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  • Geotechnical and hydrogeological drilling, field testing, sampling and instrumentation programs have been completed for the anticipated TMF, and are underway for the anticipated open pit, WRF, process plant and internal infrastructure and expected to be completed by year-end
  • Knight Piésold Consulting is in the process of completing engineering studies for the anticipated TMF and Water Permit, with the final reports expected to be completed in the coming weeks to support the Environmental Impact Assessment review period
Metallurgical and Processing Studies

  • The metallurgical drilling program to supplement prior test work (refer to press release dated January 23, 2023) has been completed
  • Comminution testing has been completed and has returned a more detailed profile with reduced hardness in the upper part of the deposit than prior test work had suggested
  • Next steps are additional flotation tests with a focus on reagent optimization for recovery improvement which is expected to be completed by year-end
  • Ausenco Engineering is working on the process plant design and a preliminary flowsheet has been established, with prior test work returning high quality concentrates for copper (gold) and molybdenum
Figure 1 - Aerial View of Warintza Project Looking East

Figure 1 - Aerial View of Warintza Project Looking East

Assay Results

Drill results continue to build on the MRE, with holes SLS-111 and SLS-107 improving upon the modelled grade in its vicinity, while holes SLS 110, SLS 113-116 and SLSE-64 encountered mineralization partially outside of the MRE in the southern and northeastern sectors.

  • SLS-111 (drilled southeast): 90m of 1.12% CuEq² within 475m of 0.46% CuEq² from surface
  • SLS-107 (drilled northeast): 96m of 0.82% CuEq² within 543m of 0.51% CuEq² from surface
Step-out exploration drilling to the northwest of the MRE testing its connection to the Warintza West deposit has been completed with assays expected in the coming weeks, representing an opportunity for expansion of the MRE in an enlarged pit.

Figure 2 - Warintza Drilling and Targets

Figure 2 - Warintza Drilling and Targets

Table 1 - Mineral Resource Extension, Infill and Condemnation Results

Hole IDDate

Reported

From

(m)

To

(m)

Interval

(m)

Cu

(%)

Mo

(%)

Au

(g/t)

CuEq²

(%)

Comments
SLS-116Nov 12,

2024

04754750.220.000.020.23Southern sector - Infill /

Extensional

Including 12108960.410.000.020.42 
Including 122522400.290.000.020.31 
SLS-115 04694690.230.000.030.25Southern sector - Infill /

Extensional

Including 422492070.360.000.020.38 
Including 423933510.280.000.030.30 
SLS-114 05635630.210.000.030.24Southern sector - Infill /

Extensional

Including 635635000.240.000.030.26 
Including 96165690.490.000.020.50 
Including 963092130.310.000.020.33 
SLS-113 06566560.170.000.030.19Southern sector - Infill /

Extensional

Including 1173752580.250.000.030.27 
Including 1593421830.310.000.030.33 
Including 3426563140.140.000.030.17 
SLS-111 04754750.360.010.040.46Central sector - infill

Including 03843840.430.010.050.54 
Including 60150900.990.020.061.12 
Including 602431830.700.020.050.83 
SLS-110 06716710.130.000.020.15Southern sector - Infill /

Extensional

Including 1173031860.220.000.020.24 
Including 1176715540.140.000.020.16 
SLS-108 05135130.480.020.040.63Central sector - Infill

Including 04354350.490.020.040.65 
Including 228303750.680.020.040.81 
SLS-107 05435430.260.040.050.51Northwest sector - Infill

Including 096960.620.030.090.82 
Including 01471470.420.040.080.68 
Including 2045433390.230.040.040.47 
SLS-106 02302300.180.030.040.39Northwest sector - Infill

Including 02042040.190.040.040.42 
Including 4290480.390.040.050.65 
Including 42138960.300.040.040.53 
SLS-105 03233230.190.030.040.37Northwest sector - Infill

Including 02102100.220.040.040.45 
Including 42111690.370.050.040.68 
SLSE-70 03943940.380.010.060.49Eastern sector - Infill

Including 2499750.600.010.050.71 
Including 242101860.440.020.050.56 
Including 2103941840.350.010.070.47 
SLSE-69 02082080.070.000.020.10Eastern sector - Condemnation
SLSE-64 03913910.100.000.020.14Northeast sector - Infill /

Extensional

SLSE-63 02512510.090.000.030.12Northeast sector - Condemnation
SLSE-59 04104100.090.000.020.12Northeast sector - Condemnation
SLST-06 02002000.100.000.050.13Southern sector - Infill
SLST-05 04004000.100.000.030.13Southern sector - Infill
SLST-04 05005000.100.000.040.13Southern sector - Infill
Notes to Table 1: True widths are interpreted to be very close to drilled widths due to the bulk-porphyry style mineralized zones at Warintza.

Table 2 - Collar Locations

Hole IDEastingNorthingElevation

(m)

Depth

(m)

Azimuth (degrees)Dip

(degrees)

SLS-116800,2419,647,7451,710475243-74
SLS-115800,2399,647,7401,710469240-46
SLS-114800,2359,647,7401,70956366-71
SLS-113800,2399,647,7391,71065661()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;return b.test(a)}$(document).ready(function(){if(performance.navigation.type==2){location.reload(true)}$("iframe[data-lazy-src]").each(function(b){$(this).attr("src",$(this).attr("data-lazy-src"))});if($(".owl-article-body-images").length){$(".owl-article-body-images").owlCarousel({items:1,loop:true,center:false,dots:false,autoPlay:true,mouseDrag:false,touchDrag:false,pullDrag:false,nav:true})}var a=$("#display_full_text").val();if(a==0){$.ajax({url:"/ajax/set-article-cookie",type:"POST",data:{cmsArticleId:$("#cms_article_id").val()},dataType:"json",success:function(b){},error:function(b,d,c){}})}$(".read-full-article").on("click",function(d){d.preventDefault();var b=$(this).attr("data-cmsArticleId");var c=$(this).attr("data-productId");var f=$(this).attr("data-href");dataLayer.push({event:"paywall_click",paywall_name:"the_manila_times_premium",paywall_id:"paywall_article_"+b});$.ajax({url:"/ajax/set-article-cookie",type:"POST",data:{cmsArticleId:b,productId:c},dataType:"json",success:function(e){window.location.href=$("#BASE_URL").val()+f},error:function(e,h,g){}})});$(".article-embedded-newsletter-form .close-btn").on("click",function(){$(".article-embedded-newsletter-form").fadeOut(1000)})});$(document).on("click",".article-embedded-newsletter-form .newsletter-button",function(){var b=$(".article-embedded-newsletter-form .newsletter_email").val();var d=$("#ga_user_id").val();var c=$("#ga_user_yob").val();var a=$("#ga_user_gender").val();var e=$("#ga_user_country").val();if(validateEmail(b)){$.ajax({url:"/ajax/sendynewsletter",type:"POST",data:{email:b},success:function(f){$(".article-embedded-newsletter-form .nf-message").html(f);$(".article-embedded-newsletter-form .nf-message").addClass("show");setTimeout(function(){$(".article-embedded-newsletter-form .nf-message").removeClass("show");$(".article-embedded-newsletter-form .nf-message").html("")},6000);dataLayer.push({event:"newsletter_sub",user_id:d,product_name:"newsletter",gender:a,yob:c,country:e})},error:function(f,h,g){}})}else{$(".article-embedded-newsletter-form .nf-message").html("Please enter a valid email address.");$(".article-embedded-newsletter-form .nf-message").addClass("show");setTimeout(function(){$(".article-embedded-newsletter-form .nf-message").removeClass("show");$(".article-embedded-newsletter-form .nf-message").html("")},6000)}});$(document).on("click",".article-embedded-newsletter-form .nf-message",function(){$(this).removeClass("show");$(this).html("")});