10,000-metre RC Drill Program Underway at Enchi; Drilling Continues to Encounter Mineralization Outside the Limits of the Pit that Constrains the Mineral Resource Estimate
Newcore Gold Ltd. (TSX-V: NCAU) (OTCQX: NCAUF) is pleased to announce additional drill results from the 10,000-metre drill program underway at the Company’s 100% owned Enchi Gold Project in Ghana. Reverse Circulation drilling at the Boin Gold Deposit completed as part of the resource growth and infill program designed to convert Inferred Resources to Indicated intersected 0.94 grams per tonne gold over 54.0 metres from 150 m in hole KBRC294, including 2.11 g/t Au over 7.0 m from 151 m and 2.08 g/t Au over 11 m from 170 m. Hole KBRC294 ended in mineralization outside the current limits of the pit constrained Mineral Resource Estimate. All drill holes intersected gold mineralization, continuing to prove out the continuity of gold mineralization and potential for future resource growth at Boin.
Highlights from Drilling at the Boin Gold Deposit at Enchi
In addition to the 10,000-metre RC drill program that is underway, further exploration and development work is on-going at Enchi to continue to de-risk the development of the Project and prove-out the district scale exploration potential. This work includes additional metallurgical testwork, drone surveys, hydrogeological testing, condemnation drilling, geotechnical work, environmental work, an airborne magnetic survey, trenching and soil sampling.
Luke Alexander, President and CEO of Newcore stated, “We are thrilled with the results encountered to date from the 10,000-metre drill program underway at our Enchi Gold Project in Ghana. The results to date not only show strong continuity of mineralization at the Boin Gold Deposit, but importantly are highlighting the potential for resource growth at depth with mineralization encountered below the limits of the pits that constrain the current resource at Enchi. The start of this drill program has also had strong success with prior released hole KBRC288, calculated on gram by metre, encountering the second-best intercept to date at Boin, which is now followed by hole KBRC294 which is in the top twenty of intercepts drilled to date at Boin. We look forward to continuing to prove out the strong potential for resource growth at Enchi while also advancing the Project with drilling to prove up the confidence level of the existing resources.”
This news release reports results for 5 RC holes totalling 784 m (KBRC294 to KBRC298) targeting the Boin Gold Deposit. All holes intersected gold mineralization.
Select assay results from the 5 holes of the drill program reported in this release are below:
Table 1 – Enchi Gold Project Drill Highlights
Hole ID | Zone/Deposit | From (m) | To (m) | Length (m) | Au (g/t) |
KBRC294 | Boin | 107.0 | 113.0 | 6.0 | 3.24 |
including | 109.0 | 110.0 | 1.0 | 16.52 | |
and | 150.0 | 204.0 | 54.0 | 0.94 | |
including | 151.0 | 158.0 | 7.0 | 2.11 | |
Including | 170.0 | 181.0 | 11.0 | 2.08 | |
KBRC295 | Boin | 130.0 | 154.0 | 24.0 | 1.25 |
KBRC296 | Boin | 31.0 | 56.0 | 25.0 | 1.44 |
and | 67.0 | 74.0 | 7.0 | 2.26 | |
KBRC298 | Boin | 159.0 | 220.0 | 61.0 | 0.53 |
including | 173.0 | 185.0 | 12.0 | 1.07 |
Notes:
1. See detailed table for complete results;
2. Intervals reported are hole lengths with true width estimated to be 75 – 85%; and
3. Length-weighted averages from uncut assays.
A plan map showing the drill hole locations can be viewed at:
https://newcoregold.com/site/assets/files/5878/2024_10_30-ncau-nr-enchi-plan-map-boin.pdf
A cross section showing drill results and highlights for holes KBRC294, KBRC295 and KBRC297 can be viewed at:
https://newcoregold.com/site/assets/files/5878/2024_10_30-ncau-crosssection-kbrc294.pdf
A complete list of the drill results in this release, including hole details, can be viewed at:
https://newcoregold.com/site/assets/files/5878/2024_10_30-ncau-enchi-2024-drill-results.pdf
Drilling at the Boin Gold Deposit
KRBC294 to KBRC298 (5 holes totalling 784 m) were completed in the central portion of Boin, targeting near-surface oxide and shallow sulphide mineralization with a goal of infill drilling for resource conversion to improve the confidence level as well as grow the existing Mineral Resource Estimate. RC drilling at Boin consisted of 50-metre spaced sections with drill holes spaced every 25 metres along the sections, designed to confirm the continuity of gold mineralization. The holes reported in this news release are distributed across three separate sections that are spread along a strike length of 500 metres.
This drilling confirmed continuity along strike and down dip for the two principal structures which comprise the Boin Gold Deposit. The width and gold grades within these drill results are also consistent with prior wide spaced drilling completed at Boin. Hole KBRC294, which intersected 0.94 g/t Au over 54.0 m from 150 m, is located 100 metres south of the recently released hole KBRC288 which was one of the best holes drilled to date at Boin (intersected 1.96 g/t Au over 62.0 m from 139 m, including 2.31 g/t Au over 25.0 m from 139 m and 2.23 g/t Au over 28.0 m from 171 m).
The drill results released to date in 2024 from Boin were part of the infill program designed to improve the confidence level of the existing Mineral Resource Estimate. This recent drilling covered a strike extent of 750 metres along the principal Boin structures and was drilled in an area where the previous pit constrained Mineral Resource Estimate was classified as Inferred. The results of this recent drilling should allow for conversion of a substantial portion of mineralization within this area to the Indicated category.
2024 Enchi Work Program
A 10,000-metre RC drill program is underway at Enchi, targeting near-surface oxide and shallow sulphide mineralization with a primary goal of infill drilling for resource conversion to improve the confidence level of the existing Mineral Resource Estimate. Most of the infill drilling is allocated to the two largest deposits at Enchi, Boin and Sewum. Improving the confidence level of the Mineral Resource Estimate at Enchi is a key component of the development work required to be completed in advance of commissioning a Pre-Feasibility Study for the Project. A subset of the drill program will also focus on outlining resource growth, with all deposit areas and pre-resource targets at Enchi remaining open along strike and at depth, providing for future resource growth across the district-scale property.
Additional exploration and development work is on-going at Enchi, including metallurgical testwork, drone surveys, an airborne magnetic survey, trenching, hydrogeological testing, condemnation drilling, geotechnical work, environmental work and soil sampling. Drone topographic surveys are underway, expanding on previously completed work, at the Kwakyekrom and Tokosea deposit areas to provide detailed topographic information required to improve the confidence level of each deposit’s Mineral Resource Estimate. Additionally, the drone survey will be completed across the proposed heap leach facility area to contribute additional data for future detailed engineering studies. An airborne magnetic survey will test grass roots targets related to a series of gold-in-soil anomalies and gold mineralization identified in trenching. Soil sampling is also currently being completed on the Omanpe and Abotia licenses with a goal of further defining early-stage targets across Enchi for future trenching and drilling.
Boin Gold Zone
Boin is one of the five deposits which comprise the Mineral Resource Estimate at Enchi (Boin has an Indicated Mineral Resource of 13.0 million tonnes grading 0.62 g/t Au containing 258,200 ounces and Inferred Mineral Resource of 15.9 million tonnes grading 0.68 g/t Au containing 349,600 ounces). Boin is located 10 kilometres south of the town of Enchi, with nearby roads and power and further access provided by a series of drill roads. Boin is outlined on surface by a greater than six-kilometre-long by up to one-kilometre-wide gold in soil anomaly. An airborne geophysical anomaly coincident with the Boin structure extends for a further kilometre north and three kilometres south beyond the limits of current drilling. To date, approximately 40% of the gold-in-soil anomaly at Boin is untested by drilling, with the average vertical depth of all holes drilled to date at Boin only down to 88 metres.
Drill Hole Locations
Table 2 – Enchi Gold Project Drill Hole Location Details
Hole ID | UTM East | UTM North | Elevation | Azimuth ° | Dip ° | Length (m) |
KBRC294 | 519498 | 634729 | 125 | 114 | -55 | 204 |
KBRC295 | 519533 | 634699 | 127 | 114 | -60 | 157 |
KBRC296 | 519553 | 634666 | 125 | 114 | -60 | 103 |
KBRC297 | 519581 | 634684 | 127 | 114 | -60 | 100 |
KBRC298 | 519301 | 634381 | 130 | 114 | -55 | 220 |
Enchi Gold Project Mineral Resource Estimate
The Enchi Gold Project hosts an Indicated Mineral Resource of 41.7 million tonnes grading 0.55 g/t Au containing 743,500 ounces gold and an Inferred Mineral Resource of 46.6 million tonnes grading 0.65 g/t Au containing 972,000 ounces (see Newcore news release dated March 7, 2023). Mineral resource estimation practices are in accordance with CIM Estimation of Mineral Resource and Mineral Reserve Best Practice Guidelines (November 29, 2019) and follow CIM Definition Standards for Mineral Resources and Mineral Reserves (May 10, 2014), that are incorporated by reference into National Instrument 43-101 (“NI 43-101”). The Mineral Resource Estimate is from the technical report titled “Mineral Resource Estimate for the Enchi Gold Project” with an effective date of January 25, 2023, which was prepared for Newcore by Todd McCracken, P. Geo, of BBA E&C Inc. and Simon Meadows Smith, P. Geo, of SEMS Exploration Services Ltd. in accordance with NI 43-101 – Standards of Disclosure for Mineral Projects, and is available under the Company’s profile on SEDAR+ at www.sedarplus.ca. Todd McCracken and Simon Meadows Smith are independent qualified persons as defined by NI 43-101.
Newcore Gold Best Practice
Newcore is committed to best practice standards for all exploration, sampling and drilling activities. Drilling was completed by an independent drilling firm using industry standard RC and Diamond Drill equipment. Analytical quality assurance and quality control procedures include the systematic insertion of blanks, standards and duplicates into the sample strings. Samples are placed in sealed bags and shipped directly to Intertek Labs located in Tarkwa, Ghana for 50 gram gold fire assay.
Qualified Person
Mr. Gregory Smith, P. Geo, Vice President of Exploration at Newcore, is a Qualified Person as defined by NI 43-101, and has reviewed and approved the technical data and information contained in this news release. Mr. Smith has verified the technical and scientific data disclosed herein and has conducted appropriate verification on the underlying data including confirmation of the drillhole data files against the original drillhole logs and assay certificates.
About Newcore Gold Ltd.
Newcore Gold is advancing its Enchi Gold Project located in Ghana, Africa’s largest gold producer (1). Newcore Gold offers investors a unique combination of top-tier leadership, who are aligned with shareholders through their 18% equity ownership, and prime district scale exploration opportunities. Enchi’s 248 km2 land package covers 40 kilometres of Ghana’s prolific Bibiani Shear Zone, a gold belt which hosts several multi-million-ounce gold deposits, including the Chirano mine 50 kilometres to the north. Newcore’s vision is to build a responsive, creative and powerful gold enterprise that maximizes returns for shareholders.
(1) Source: Production volumes for 2023 as sourced from the World Gold Council.
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