C3 Metals Intersects Broad Zones of Gold Mineralization in First Drill Holes at Super Block Project, Jamaica
C3 Metals (OTCQB: CUAUF) has reported significant gold mineralization in its first four scout drill holes at the Super Block project in Jamaica, a 50% joint venture with Geophysx Jamaica Limited. The drilling program, located 1.8km from the past-producing Pennants Gold Mine, intersected broad zones of gold mineralization in all four holes.
Key highlights include intersections of 23.80m at 0.51 g/t Au and 10.30m at 1.23 g/t Au in hole SUP4025-001, with the highest grade of 2.48 g/t Au over 1.00m in hole SUP4025-003. The mineralization is associated with suspected adularia alteration and appears to be structurally controlled, low sulphidation epithermal style.
The company plans to continue testing high-priority targets along the 5km gold trend with an additional 10 scout holes through 2025, as part of a 2,500m Phase 1 drilling program.
- All four initial drill holes successfully intercepted gold mineralization
- Broad mineralization zones of 40m to 90m width identified
- Project located near historical Pennants Gold Mine, suggesting district potential
- Mineralization remains open at depth and along strike
- Strong correlation between gold anomalies and geophysical signatures over 5km trend
- Gold grades are relatively low-grade (mostly under 1 g/t Au)
- True widths of mineralized intervals are currently unknown
- Mineralization style remains enigmatic, requiring further studies
Toronto, Ontario--(Newsfile Corp. - September 29, 2025) - C3 Metals Inc. (TSXV: CCCM) (OTCQB: CUAUF) ("C3 Metals" or the "Company") is pleased to announce it has intersected gold mineralization in the first four scout holes drilled at its
Figure 1: Map showing the Super Block project area in relation to C3 Metals' Bellas Gate project. Note the locations of the past producing Pennants Gold Mine and the DHZ, PEZ and LVZ epithermal gold-silver prospects.
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The first four holes drilled at Super Block were from the same drill pad location in the eastern PEZ area approximately 1.8km from the past producing Pennants Gold Mine (Figure 2). Drilling intersected broad zones of gold mineralization associated with suspected adularia alteration in fault zones and irregular veinlets of carbonate, quartz, pyrite and zeolite. The gold mineralization is interpreted as structurally controlled, low sulphidation epithermal style.
Figure 2: Airborne radiometric image showing a 5km (northwest-southeast oriented) potassium anomaly coincident with strong gold in soils that extends from DHZ through the former Pennants Mine to PEZ prospect. Note the location of the first four drill holes at the eastern end of the 5km gold trend.
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Dan Symons, President and CEO, stated, "The Super Block project consists of a 5km gold trend identified by geochemical and coincident geophysical data. The first four drill holes of our maiden program were collared from the same drill pad location on the eastern end of this trend 1.8km to the southeast of the past producing Pennants Gold Mine. The fact that we have encountered gold mineralization in all the first four holes is highly encouraging. Gold mineralization was successfully intercepted in the target structural position in each of the first four holes. We will now evaluate the alteration styles and geochemical signatures in each hole with the aim of vectoring into higher grades. To intersect broad zones of gold mineralization in each of the first four scout holes 1.8km away from a past producing mine is very promising and indicative of a potentially large epithermal system."
Super Block Project Drilling Highlights:
- Drilling has initially targeted the Pennants East Zone ("PEZ"), where gold is highly anomalous in soils and coincides with a 1.5km east-west trending radiometric (potassium) anomaly.
- Four holes were completed at the eastern end of PEZ, and all holes intercepted gold mineralization hosted by epithermal style veins, stockworks and fault zones.
- Drilling at PEZ confirms the presence of multiple zones of epithermal veinlets within a broader mineralized envelope. Mineralization remains open at depth and along strike.
- The Company plans to continue to test high priority targets at Super Block with a further 10 scout holes along the 5km gold trend.
- Select assay results from the first four scout diamond drill holes are presented in Table 1 below:
Table 1: Select Assay Results from the First Four Scout Holes at the Super Block Project1,2
| Hole ID | From (m) | To (m) | Length (m) | Au (g/t) |
| SUP4025-001 | 52.85 | 76.65 | 23.80 | 0.51 |
| SUP4025-001 | 81.00 | 83.00 | 2.00 | 0.40 |
| SUP4025-001 | 96.40 | 100.90 | 4.50 | 0.37 |
| SUP4025-001 | 112.70 | 123.00 | 10.30 | 1.23 |
| SUP4025-002 | 125.55 | 128.00 | 2.45 | 0.38 |
| SUP4025-002 | 133.00 | 133.50 | 0.50 | 1.82 |
| SUP4025-002 | 157.50 | 165.00 | 7.50 | 0.52 |
| SUP4025-002 | 169.75 | 180.00 | 10.25 | 0.31 |
| SUP4025-002 | 183.00 | 187.00 | 4.00 | 0.32 |
| SUP4025-002 | 193.00 | 197.50 | 4.50 | 0.30 |
| SUP4025-002 | 201.00 | 217.00 | 16.00 | 0.44 |
| SUP4025-003 | 62.00 | 67.00 | 5.00 | 1.17 |
| SUP4025-003 | 70.00 | 81.50 | 11.50 | 0.58 |
| SUP4025-003 | 94.50 | 95.50 | 1.00 | 2.48 |
| SUP4025-003 | 114.40 | 120.00 | 5.60 | 0.94 |
| SUP4025-004 | 118.80 | 121.80 | 3.00 | 0.71 |
| SUP4025-004 | 124.80 | 127.00 | 2.20 | 0.60 |
| SUP4025-004 | 131.50 | 141.00 | 9.50 | 0.38 |
| SUP4025-004 | 151.00 | 152.50 | 1.50 | 1.77 |
1 A nominal cut-off of 0.2g/t gold is used for the reporting of potentially significant intercepts.
Maximum contiguous dilution within each intercept is 2.5m. Samples have been composited to one and maximum two metre lengths. Whole core sampled in drill intervals with less than
2 All intervals are reported as core lengths, as true widths of the mineralized intervals are unknown at this time.
The PEZ zone (Figure 3) is hosted within the Main Ridge Formation, a Cretaceous-aged volcanic inlier in central Jamaica. This contains basalts and andesites with alternating volcaniclastic breccias, lapilli tuffs and ash tuffs, with basaltic to intermediate dikes. Locally, rocks encountered during drilling at the PEZ zone consists of andesites, porphyritic andesites, polymictic volcaniclastic conglomerates to breccias with fine-grained tuffaceous to porphyritic matrix, fine-grained crystal tuffs, and abundant fault zones with gouge and brecciation.
At PEZ, gold is highly anomalous in soils and coincides with a 1.5km east-west trending radiometric (potassium) anomaly (Figure 3). Drilling has defined mineralization in broad 40m to 90m wide zones (not true width) that contain strongly anomalous gold over wide intervals (e.g., 23.80m at 0.51 g/t Au in SUP4025-001 from 52.85m to 76.65m, and 10.25m at 1.23 g/t Au in SUP4025-001 from 112.70m to 123.00m), and locally higher grades (up to 2.48 g/t Au in SUP4025-003 within 1.00m from 94.50m to 95.50m), as well as anomalous silver (Figure 4). The mineralized zones roughly correlate to form a northwest-striking, sub-vertical trend. Alteration of the host rocks show subtle to strong discolouration and is suspected to be a mixture of illite, smectite, carbonate, silica, leucoxene and adularia. A potassium enrichment is likewise seen in the geochemistry which is attributed to be due to subtle adularia alteration. Pyrite contents increase within these broad gold mineralized zones. Within the mineralized gold zones are increased abundance of thin, irregular veinlets which are a mixture of carbonate, quartz, pyrite and zeolite. Faults are locally abundant within the mineralized zones, and contain clay gouge, pyrite and fragments of veinlets.
Initial interpretations are that this style of mineralization is akin to low-sulfidation epithermal gold-silver, as is the current interpretation of the former Pennants Gold Mine. Likewise, similar style of veining, structure and alteration are seen at PEZ compared to Pennants. Therefore, this could be part of a similar large structural zone which may have high-grade centres as seen at Pennants.
Figure 3: Zoomed in image showing the 1.5km PEZ prospect at the eastern end of the identified 5km gold trend. Gold geochemistry in soils is shown with a coincident radiometric anomaly. The former Pennants Mine is approximately 1.8km northwest from the PEZ prospect.
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Figure 4: Cross section through drill holes SUP4025-001 and 002 showing gold mineralization.
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Next Steps
The host of gold mineralization at PEZ remains enigmatic. Petrographic and spectrometer studies are planned to identify and map the mineral and alteration associations along the 5km gold anomalous trend.
The initial Phase 1 scout diamond drilling program will continue through 2025 with 14 holes and 2,500m designed to drill test compelling gold and coincident radiometric anomalies at PEZ, the former Pennants Mine and DHZ. To date, six holes have been completed for approximately 1,020m and a seventh hole is in progress.
For additional information, contact:
Dan Symons
President and CEO
+1 416 716 6466
dsymons@c3metals.com
ABOUT C3 METALS INC.
C3 Metals Inc. is a mineral exploration company focused on creating substantive value for its shareholders through the discovery and development of large copper and gold deposits. The Company holds approximately 30,000 hectares located in the prolific high-grade Andahuaylas-Yauri Porphyry-Skarn belt of Southern Peru. Mineralization at Jasperoide is hosted in a similar geological setting to the nearby major mining operations at Las Bambas (MMG), Constancia (Hudbay) and Antapaccay (Glencore). At Jasperoide, the Company has identified over 15 skarn prospects and an outcropping porphyry system over two parallel 28km belts. The Company has published a maiden resource estimate on the first of these skarn targets, which contained Measured & Indicated Resources of 52Mt at
Related Link: www.c3metals.com
Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.
QP Statement
Stephen Hughes, P.Geo. is Vice President Exploration and a Director for C3 Metals and is a Qualified Person as defined by National Instrument 43-101. Mr. Hughes has reviewed the technical information in this news release and approves the written disclosure contained herein.
Technical Program
C3 Metals adheres to a strict QA/QC protocol for handling, sampling, sample transportation and analyses. Chain-of-custody protocols are designed to ensure security of samples until their delivery at the laboratory.
Samples were cut at C3 Metals' operations base in Bellas Gate, St Catherine, Jamaica by Company personnel. Diamond drill core was sampled in maximum 1-metre intervals in mineralized zones and maximum 2 metres in unmineralized intervals by geological log, stopping at geological boundaries and changing of core size, and using a rock saw. Core diameter is a mix of HQ and NQ depending on the depth of the drill hole. Samples were bagged, tagged and packaged for shipment by DHL air freight service to the ALS preparation laboratory in Sudbury, Ontario, Canada where entire samples were crushed to
The prepared samples were sent to the ALS assay laboratories in Vancouver, Canada for copper, gold and silver assays, and multi-element ICP. ALS is an accredited laboratory which is independent of the Company. Gold assays were by fire assay fusion with AAS finish on a 30g sample and the overlimit gold assay was completed by fire assay and gravimetric finish on 30g sample. Copper and silver were assayed by ICP-MS following a 4-acid digestion on the ME-MS61 package for a suite of 48 elements and the over limit copper by 4-Acid digestion and assayed by ICP-AES on each sample with copper greater than 10000ppm (
Caution Regarding Forward Looking Statements
Certain statements contained in this press release constitute forward-looking information. These statements relate to future events or future performance. The use of any of the words "could", "intend", "expect", "believe", "will", "projected", "estimated" and similar expressions and statements relating to matters that are not historical facts are intended to identify forward-looking information and are based on the Company's current belief or assumptions as to the outcome and timing of such future events. Actual future results may differ materially. In particular, this release contains forward-looking information relating to, among other things, the exploration operations of the Company. Those assumptions and factors are based on information currently available to the Company. Although such statements are based on reasonable assumptions of the Company's management, there can be no assurance that any conclusions or forecasts will prove to be accurate.
While the Company considers these assumptions to be reasonable based on information currently available, they may prove to be incorrect. Forward looking information involves known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking information. Such factors include risks inherent in the exploration and development of mineral deposits, including risks relating to changes in project parameters as plans continue to be redefined, risks relating to variations in grade or recovery rates, risks relating to changes in mineral prices and the worldwide demand for and supply of minerals, risks related to increased competition and current global financial conditions, access and supply risks, reliance on key personnel, operational risks, and regulatory risks, including risks relating to the acquisition of the necessary licenses and permits, financing, capitalization and liquidity risks.
The forward-looking information contained in this release is made as of the date hereof, and the Company is not obligated to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, except as required by applicable securities laws. Because of the risks, uncertainties and assumptions contained herein, investors should not place undue reliance on forward-looking information. The foregoing statements expressly qualify any forward-looking information contained herein.
1 Based on the assumptions and parameters outlined in the NI 43-101 Technical Report titled Jasperoide Copper-Gold Project Cusco Region, Peru dated July 5, 2023.
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FAQ
What were the key gold intersections in C3 Metals' (CUAUF) Super Block drilling program?
Where is C3 Metals' Super Block project located and what is the ownership structure?
What type of gold mineralization was discovered at C3 Metals' Super Block project?
What are C3 Metals' next steps for the Super Block project in 2025?
How many drill holes has C3 Metals completed at Super Block and what is the total planned program?
