Yellowish Arrow Drilling Hits Larger Than 0.4% Copper Over Greater than 100 metres in Two Brandnew Step-Out Holes on the San Pietro Iron-Copper-Gold-Cobalt Challenge, Chile

VANCOUVER, BC, Aug. 8, 2024 /PRNewswire/ – Yellowish Arrow Assets Company (TSXV: GRG) (FSE: G6A) (OTCQB: GARWF), (“Golden Arrow” or the “Company“) is happy to file vital fresh effects from drilling at its San Pietro Challenge in Chile, together with lengthy intercepts of iron oxide-copper-gold (“IOCG”) plus cobalt mineralization in two step-out drill holes within the central Rincones goal (see Figure 1), highlighted through:

• 109.10m at 0.44% Cu, 0.06 g/t Au, 130 g/t Co and 15.0% Fe origination at 253.9 m intensity in drill hollow SP-DDH-18.
  • Comprises 12m at 1.16% Cu, 0.09 g/t Au, 202 g/t Co and 21.6% Fe.
  • Collared in a prior to now untested branch roughly 150m east of SP-DDH-15, reported on July 11, 2024.
• 101.38m at 0.43% Cu, 0.09 g/t Au, 177 g/t Co and 30.1% Fe origination at 35.6m intensity in drill hollow SP-DDH-19.
  • Modeling signifies endurance with mineralization in SP-DDH-18.

One spare hollow within the south Rincones goal returned a couple of mineralized durations, together with:

• 19.23m at 0.45% Cu, 0.05 g/t Au, 110 g/t Co and 51.3% Fe in a magnetite manto origination at 202.77m intensity in drill hollow SP-DDH-20.

Brian McEwen, VP Exploration and Construction for Yellowish Arrow, commented, “Once again, our step-outs at Rincones are showing us that this target has plenty of growth potential. Both holes 18 and 19 hit really exciting intervals and this area is still open for expansion to the east and north, which is very promising as we move closer to our first resource estimate for the project. Last week, we were pleased to see that Capstone Copper announced an updated feasibility study for their Santo Domingo project, located adjacent to our San Pietro property. This gives us great information on exploration and current development conditions for a local IOCG deposit, which will help us with our resource estimation work and our ongoing exploration. We are excited to continue to advance this project at the heart of what is shaping up to be an important IOCG district.”

[Proximity to a mineral resource, deposit, or mine does not indicate that mineralization on Golden Arrow’s property will occur in sufficient quantity or grade that would result in an economic extraction scenario.]

This paintings was once a part of the on-going 10,000-metre diamond drilling marketing campaign on the San Pietro Iron-Copper-Gold-Cobalt Challenge in Chile (“San Pietro” or the “Project”) introduced on April 24, 2024. Drill holes SP-DDH-18, SP-DDH-19 and SP-DDH-20 are a part of the preliminary prepared of 8 holes drilled to finish a nominal grid over the complicated Rincones goal and test the needful spacing for finishing the primary Mineral Useful resource Estimate for the venture. One spare hollow reported herein (SP-DDH-17) was once drilled on the adjoining Colla goal and is described beneath. Drilling of the extra holes from the initial grid have now been finished and samples submitted to the laboratory for research. The Corporate has moved directly to spare step-out and infill drill holes on the Rincones goal, in addition to finishing one spare hollow at Colla.

Desk 1. Abstract of Durations, Rincones Section 2 Drilling
[Cu Grade >0.20% or Co Grade >200 g/t or Au Grade >0.2 g/t or Fe Grade >30%]

San Pietro Section 2 Drill Program Main points

The San Pietro Challenge hosts a couple of goals with sturdy IOCG+cobalt mineralization (see Figure 1).

 In 2023 the corporate finished a Section 1 drill program of roughly 4000 metres of diamond drilling in 13 holes so as to add to the database of ~34,000 metres of historical drilling at San Pietro. Strongly mineralized durations have been intercepted in any respect goals examined as reported in corporate information releases on June 13, June 27 and July 12, 2023.

The Corporate is concentrating this Section 2 drill program basically at the Rincones complicated exploration goal with the purpose of finishing an preliminary Mineral Useful resource Estimate. As well as, roughly 3,000 metres of drilling has been earmarked to check for fresh mineralization at alternative high-potential goal subjects all the way through the Challenge. 

Rincones Goal Drilling

SP-DDH-18 was once drilled on the Rincones goal, collared roughly 150 metres east of hollow SP-DDH-15 (reported on July 11, 2024). It intercepted two mantos with magnetite substitute, one from 44 to 84 metres intensity and a 2nd from 254 to 294 metres intensity. The mantos are trim through a number of specularite breccias with chalcopyrite and pyrite. The primary manto is interpreted to even be intercepted through hollow SP-DDH-19, described beneath (see Figure 2). The second one manto and adjoining specularite breccias in combination returned an pause of over 109 metres with a median grade of 0.44% Cu, in addition to vital gold and cobalt, as proven in Desk 1. There will also be endurance between either one of those mantos with durations returned in historical holes RA12DH-03, RA12DH-04 and RA12DH-06 to the north (see Figure 1), on the other hand because of restricted knowledge from the historical holes, spare drilling and modeling are had to higher perceive the branch.

SP-DDH-19 was once collared 180 metres SSW of hollow SP-DDH-18. It intercepted a layout of magnetite mantos as much as 12 m huge, between 35 and 135 metres intensity, that correlate with the primary manto described on hollow SP-DDH-18. Those mantos also are mineralized with chalcopyrite and pyrite and crosscut through specularite breccia with chalcopyrite between 64 and 69 metres intensity. This breccia is assumed to were intercepted through historical hollow RADDH-04 roughly 170 metres west of SP-DDH-19, the place it returned a median of 13 metres with 0.43% Cu origination at 33 metres downhole.

Each SP-DDH-18 and SP-DDH-19 point out that the mineralization is observable to the east, in addition to to the north.

SP-DDH-20 was once collared 280 metres southwest of hollow SP-DDH-14 (reported on July 11, 2024) and 490 metres west-southwest of hollow SP-DDH-19. It intercepted a number of magnetite mantos from roughly 82 to 93 metres downhole and from 202 to 219 metres downhole, with the ultimate pause reporting a median of 51.3% iron. This incorporated disseminated chalcopyrite, pyrite and large scapolite to bring about vital copper, gold and cobalt, as proven in Desk 1. A layout of veins and crackle breccias with specularite, chalcopyrite and pyrite have been intercepted from 316 to 364 metres.

Colla Goal Drilling 

SP-DDH-17 examined the Colla goal, which is an early-stage exploration anticipation the place the historical focal point was once a north-south specularite breccia with lofty cobalt reported in drill durations. In 2023 Yellowish Arrow’s Section 1 drill program known fresh subjects of robust copper and cobalt mineralization, in addition to the best gold pause encountered at the detail to age, as reported on June 13, 2023. The Colla anticipation is positioned roughly two kilometres southwest from the primary Rincones goal. Past maximum exploration goal drilling within the Section 2 program shall be finished then the drilling at Rincones, the proximity of the Colla goal supplied the chance to proceed drilling occasion knowledge from the early Section 2 holes was once being evaluated and fresh drill pads have been being built at Rincones. SP-DDH-17 examined a layout of sub-outcropping magnetite-replacement mantos mapped at floor, 250 metres east of the primary north-south cobalt breccia. It effectively intercepted two vital iron-rich (magnetite) mantos of 25.33 m and 6.63 m widths with shallow dip to the northeast. 

Desk 2. Drill Hollow Collar Data
[PSAD 56 / UTM Zone 19 S]

Technique & QA/QC

This drilling marketing campaign was once finished through Sociedad de Servicios Andinos SpA of Copiapó, Chile, the usage of diamond drill generating HQ-sized core. The Yellowish Arrow garden group, supervised through senior geologists, photographed and logged all the area of core for each and every drillhole, in addition to slow it for medication and marked it for sampling. Items of entire core roughly 10 to fifteen cm lengthy have been decided on and slow for explicit gravity on reasonable each and every 20 metres and focused on all other lithologies. Due to this fact, the core was once trim in part with an electrical noticed. One part was once labelled, bagged and despatched for research and the alternative part retained onsite. Upcoming finishing the sampling of each and every hollow, the samples have been shipped to ALS Laboratory in Copiapó, Chile through a assurance truck carrier. Pattern preparation and gold research through Fireplace Assay and studying through atomic absorption on 30 gm pattern through mode Au-AA23 was once finished on the ALS facility in Santiago de Chile. Multi-element package deal through ICP-OES studying following a four-acid digestion through mode ME-ICP61 was once carried out at ALS amenities in Lima, Peru. Samples with overlimits in copper (+ 10,000 ppm) have been re-assayed through ore grade mode Cu-OG62 that incorporates 4 acid digestion and ICP-OES studying. The Corporate follows business usual procedures for the paintings performed at the San Pietro Challenge, with a detail word of honour/detail regulate (QA/QC) program. Unoccupied and usual samples have been inserted in each and every quantity of samples despatched to the laboratory for research. Yellowish Arrow detected incorrect vital QA/QC problems throughout overview of the information. The trajectory of all of the holes drilled at San Pietro throughout this Section 2 have been slow the usage of the gyroscope apparatus “Champ Navigator” that assures incorrect interference from the magnetite within the garden. Moreover, all of the core was once oriented the usage of the “Champ Ori” core orientator to measure the azimuth and dip of constructions.

Concerning the San Pietro IOCG Challenge

The San Pietro Challenge covers 19,200 hectares, roughly 100 kilometres north of Copiapó. Located between and adjoining to Capstone Copper’s Manto Verde Mine detail and Santo Domingo Challenge, San Pietro is within the centre of a possible fresh copper-iron-cobalt district inside of an lively, well-developed mining patch this is house to all of the main iron oxide-copper-gold (“IOCG”) deposits in Chile.

The Challenge is hosted through andesite devices in a Cretaceous-aged volcano-sedimentary layout related to intrusive rocks together with granodiorites and diorites of homogeneous month. The Challenge is positioned east of the Atacama Fault gadget, a significant north-south regional construction, which was once instrumental in controlling the emplacement of the ore deposits within the branch.

Mineralization at San Pietro is standard of an IOCG gadget, with the addition of cobalt, and happens in mantos, breccias and veins inside of a zone of alteration characterised through an affiliation of actinolite, epidote, chlorite and scapolite. The mantos are substitute of andesite through magnetite and sulphides, with a kind of southeast collision and a tender dip to the SW. Breccias and veins crosscut the mantos, are incessantly subvertical, and stuffed with specularite and sulphides.

Certified Individuals

The exploration techniques are designed through the Corporate’s geological personnel and effects are reviewed, verified (together with sampling, analytical and check knowledge) and compiled below the supervision of Brian McEwen, P.Geol., VP Exploration and Construction to the Corporate. Mr. McEwen is a Certified Particular person as outlined in Nationwide Software 43-101 and has reviewed and licensed the contents of the scoop loose.

About Yellowish Arrow:

Yellowish Arrow Assets Company is a mining exploration corporate with a a success observe report of constructing worth through making valuable and bottom steel discoveries and advancing them into outstanding deposits.

Yellowish Arrow is actively exploring its flagship detail, the complicated San Pietro iron oxide-copper-gold-cobalt venture in Chile, and a portfolio that incorporates just about 125,000 hectares of potential homes in Argentina.

The Corporate is a member of the Grosso Staff, a useful resource control staff that has pioneered exploration in Argentina since 1993.

ON BEHALF OF THE BOARD

“Joseph Grosso”

_______________________________
Mr. Joseph Grosso,
Govt Chairman, President and CEO

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We propose U.S. buyers that the SEC’s mining tips strictly prevent knowledge of this kind in paperwork filed with the SEC. U.S. buyers are cautioned that mineral deposits on adjoining homes don’t seem to be indicative of mineral deposits on our homes.

SOURCE Yellowish Arrow Assets Company