Antilles Gold’s gold and copper projects in Cuba are underpinned by a strong partnership with a Cuban Government-owned mining company that effectively fast-tracks and de-risks its promising projects, offering a strategic value proposition for investors.
Antilles Gold (ASX:AAU,OTCQB:ANTMF) is an Australian mining company focused on gold and copper projects in Cuba through a joint venture with the Cuban Government’s mining company, GeoMinera. This partnership has resulted in rapid project permitting and access to several new development opportunities for the Australian company.
Antilles Gold offers strong growth potential through two near‐term development projects, Nueva Sabana and La Demajagua, and two exploration projects, the El Pilar porphyry system and Sierra Maestra copper concessions.
Joint venture projects in Cuba
Nueva Sabana is a near‐term, gold‐copper mine development within the joint venture with GeoMinera, and is expected to initially produce around 70 grams per tonne (g/t) gold in a concentrate from a high‐grade gold cap followed by ~27 percent copper concentrate with gold credits. The project development strategy includes the completion of a feasibility study in September 2024, and the commencement of construction soon after.
The second proposed development is the La Demajagua open-pit mine, which is likely to produce ~50,000 tonnes per annum (tpa) of gold arsenopyrite concentrate (32 g/t gold, 27 percent arsenic), and ~10,000 tpa of gold antimony concentrate (28.8 g/t gold, 48 percent antimony, 1,200 g/t silver) for nine years. According to the plans, construction will commence in late 2025, with commissioning in mid‐2027. La Demajagua will also include the construction of a concentrate processing facility to treat La Demajagua’s gold arsenopyrite concentrate, with the capacity to produce 50,000 oz gold per year in dore, which will further increase JV profit and cashflow.
The joint venture’s two exploration projects comprise the 720‐hectare El Pilar Concession in Central Cuba covering a cluster of three copper‐gold porphyry deposits (El Pilar, Gaspar and San Nicholas), the adjacent 17,000 hectare San Nicholas concession with porphyry style mineralisation, and two concessions totaling 52,600 hectares within the producing Sierra Maestra copper belt in southeast Cuba (La Cristina and Vega Grande), with both indicating of porphyry deposits highly prospective for copper, gold and molybdenum.
Surface mineralisation at El Pilar
Antilles Gold has completed a technical evaluation of the El Pilar porphyry system which was advised to ASX on 15 February 2024.
The joint venture intends to invest part of the surplus cash flow from the Nueva Sabana mine to fund the exploration of major copper targets, including the El Pilar copper‐gold porphyry system, and those in the Sierra Maestra copper belt.
Prominer Mining Technology will supply Nueva Sabana concentrator
Nueva Sabana is the company’s near‐term, gold‐copper mine development project. The project is held in the 50:50 joint venture with GeoMinera. It will be an open-pit mine developed on the oxide zone overlaying the El Pilar porphyry copper deposit in central Cuba.
Results from 24,000 metres of historical drilling, 1,800 metres drilled in 2022, and the 10,000 metres drilled in 2023 have established a mineral resource estimate (MRE). Results of a scoping study were advised to ASX on 7 May 2024, and a feasibility study is in progress for the proposed development which will be followed by a 12‐month construction phase.
Drilling has shown outstanding grades for gold and copper, and increasing lateral and vertical boundaries of the copper domain.
The proposed mining rate for the project will be 500,000 tpa of ore with a low waste‐to‐ore ratio. The anticipated initial production of 70 g/t gold concentrate will be followed by a ~27 percent copper concentrate with gold credits.
The estimated project cost is approximately US$33 million, of which approximately US$6 million is shareholders equity with the balance of $27 million expected to be funded through an advance on purchases of the concentrates by an international commodities trader.
Chinese engineering group, Prominer Mining Technology, which has extensive experience in designing and constructing gold and copper concentrators, is expected to supply the crushing and flotation circuits for the Nueva Sabana mine.
La Demajagua involves the development of a gold‐antimony‐silver deposit as an open-pit mine by the joint venture company, Minera La Victoria.The project is located within a 900 hectare mining concession on the Isle of Youth, 60 nautical miles from mainland Cuba. The project site is 35 kilometres from the port city of Nueva Gerona and enjoys excellent infrastructure in terms of accessibility by highway, and availability of water, electricity and fiber optic cable.The project has an MRE of 905,000 oz gold equivalent for the open-pit operation. The MRE was calculated from 29,000 metres of drilling undertaken by the JV, and selective results from about 50,000 metres of historic drilling and revised after the receipt of additional antimony assays. The project expects mining of about 815,000 tpa of ore to produce two concentrates: 50,000 tpa of gold‐arsenopyrite and 10,000 tpa of gold‐antimony‐silver for nine years.
The project will also include a concentrate processing facility to produce gold doré from the gold-arsenopyrite concentrate. The facility will comprise a 50,000‐tpa two‐stage fluidized‐bed roaster, a carbon-in-leach (CIL) circuit, and an antimony recovery circuit. The overall production target is 75,000 oz gold equivalent per year. Chinese engineering firm BGRIMM Technology Group, which has extensive experience in designing and constructing roasters, is expected to supply the process plant on a turnkey basis.
The total development cost is estimated at US$165 million, expected to be funded by US$75 million of equity, which includes contributions by a third shareholder in the project, and the balance of US$90 million in debt. The life‐of‐mine cash surplus is estimated at ~US$600 million, with an NPV of ~US$330 million based on US$1,800/oz gold, and US$13,000/t antimony.
A revised scoping study including the concentrate processing facility is expected in December 2024, and construction is anticipated to commence in late 2025, with commissioning targeted for mid‐2027.
El Pilar is an exploration project of a cluster of three copper‐gold porphyry deposits: El Pilar, Gaspar and Camilo. The project comprises a 752 hectare exploration license and an adjacent 17,000 hectare reconnaissance permit covering the San Nicholas copper targets.
The project site benefits from established infrastructure with close access to a major highway, high‐tension power, and a 60 kilometre rail link to Palo Alto port.
Previous mapping, soil sampling, ground magnetics, an aeromagnetic survey and 24,000 metres of shallow drilling confirmed the existence of copper‐gold mineralization and identified the exposures as a potentially large, leached porphyry system. The surface exposures at El Pilar are leached phyllic caps to a cluster of copper‐gold porphyry cores. The extent of surficial hydrothermal alteration indicates the porphyry intrusions have large dimensions, and potential depths greater than 1,000 metres.
Ground magnetics and induced polarization surveys in early 2023 have confirmed a cluster of three potentially large porphyry intrusives – El Pilar, Gaspar and Camilo. A 10‐hole initial program has demonstrated positive results with good copper intercepts in porphyry‐style veining and has indicated the proximity of drilling to the core of El Pilar porphyry intrusive. In particular, drill hole PDH‐004A assayed 1.23 percent copper over its length of 134 metres from 49 metres.
The project is an exploration project covering two highly prospective concessions for copper, gold and molybdenum in the Sierra Maestra copper belt in southeast Cuba. It includes a 3,600-hectare geological investigation license in La Cristina, and the adjoining 49,000‐hectare Vega Grande reconnaissance license.
The copper belt spans more than 200 kilometres of Cretaceous‐age geology intruded by Eocene stocks, which are the source of widespread gold and base‐metals mineralization. The project is near the El Cobre mine which is the oldest operating copper mine in the Americas. The concessions incorporate a series of copper‐gold‐molybdenum zones that display significant footprints of hydrothermal alteration normally associated with potentially large porphyry systems.
An extensive, two‐year prospecting program will be carried out on the two concessions, commencing in Q4 2024, to identify drill targets.
Brian Johnson is a graduate of civil engineering from the University of Western Australia and a member of the Institute of Engineers, Australia. He has rich experience in the construction and mining industries in Australia, Southeast Asia and North America. He was instrumental in establishing successful companies in the iron ore and coal sectors. Previously, he has served as a director of two listed gold producers, and of companies with stock exchange listings in London, New York, Vancouver and Australia.
James Tyers is a member of the AusIMM and has more than 30 years of experience in the mining industry, holding senior management roles in gold and iron ore operations. He has been associated with the Palm Springs Gold Mine in the Kimberley region of Western Australia, and the Cornishman Project, a JV between Troy Resources and Sons of Gwalia. He has experience developing and operating iron ore projects in the mid‐west of Western Australia. He was responsible for developing the Las Lagunas Project and is the project director for the La Demajagua gold mine in Cuba.
Ugo Carlo has more than 30 years of experience in the Australian mining industry. Throughout his career, he has served in several senior leadership roles at Rocklands Richfield, Austral Coal and Conzinc Rio Tinto Australia Group. He is also a former director of the Port Kembla Coal Terminal, the New South Wales Joint Coal Board, and interim chairman of the New South Wales Minerals Council.
Angela Pankhurst has more than 20 years of experience as an executive and non‐executive director, primarily in the mining industry. She has been a senior executive for companies with projects in Kazakhstan, Nigeria, Vietnam, South Africa and Australia. She has held senior leadership positions at Antilles Gold and Central Asia Resources. She is currently a director of Consolidated Zinc and a director of Imritec.
Tracey Aitkin is a professional member of CPA Australia and has more than 30 years of rich experience in finance, administration and staff management across a range of industries, including mining, manufacturing, retail, transport and agriculture. She joined the company in 2009 and was named CFO in 2010.
Dr. Jinxing Ji is a seasoned metallurgist with six years of research experience in universities and 26 years of practical experience in the mining industry related to gold, silver, copper, zinc and lead. His broad experience includes due diligence, metallurgical test work, pre‐feasibility study, feasibility study, detailed design, plant commissioning support, and operational support for projects in Turkey, Greece, Canada, China, Romania, Brazil and Papua New Guinea.
Steve Mertens is a mining engineer with more than 20 years of industry experience across a range of commodities, including nine years based in Latin America. He has been associated with the Goro Nickel Project in New Caledonia and the Mina de Cobre Project in Panama. Prior to his current role as general manager for the Minera La Victoria JV company, he was the mining manager for Antilles Gold’s Las Lagunas operation in the Dominican Republic.
Chris Grainger holds a PhD in economic geology from the University of Western Australia. He is an Australian geologist with more than 25 years of international experience with involvement in grassroots and brownfield exploration, as well as resource definition and development, with a focus on precious and base metals in South and Central America and the Caribbean. He has been associated with Continental Gold’s Buritica gold‐silver project, and Cordoba Minerals’ Alacran copper‐gold project.
Kalgoorlie Gold Mining (ASX:KAL) (‘KalGold’ or ‘the Company’) has commenced aircore drilling at two new exploration target areas within the Pinjin Gold Project on 9 October 2024 (Figure 1).
Figure 1 – New drill areas (pink labels) that are the focus of the new drill program at Pinjin. Projection: MGA 94 Zone 51.
Testing Two New Gold Target Areas
The aircore drill program currently underway focuses on two new exploration target areas at Kirgella West and Kirgella East (Figure 1). The target areas are both located near to the Kirgella Gift and Providence deposits where the Company recently defined a JORC (2012) Inferred Mineral Resource of 2.34 Mt at 1.0 g/t Au for 76,400 oz (ASX: KAL 25 July 2024). Both target areas show promising structural and geological complexity that has potential to host gold mineralisation. These targets have not been previously drill-tested and so are undergoing first-pass, widely spaced drilling in this program.
The initial program is scheduled to run for two weeks, drilling up to 4,500 m across key target areas in priority order.
KalGold Targets Untapped Potential in Southern LTZ
This marks KalGold’s first systematic assessment of the gold potential of the greater Pinjin Project area. For the first time, we are moving beyond historic efforts at Kirgella Gift and Providence, and the Wessex prospect adjacent to the Anglo Saxon gold mine.
KalGold believes the southern part of the Laverton Tectonic Zone (LTZ) holds significant potential, comparable to its northern end, which hosts major gold deposits like Sunrise Dam, Granny Smith, Wallaby and the Laverton Goldfield (Figure 2). The southern LTZ, remains underexplored due to poor surface exposure and limited historic exploration efforts. However, recent discoveries like Rebecca in the LTZ and Breaker/Lake Roe in the adjacent Celia Tectonic Zone show the area’s potential. KalGold aims to make similar discoveries on its LTZ tenure.
Figure 2 – KalGold’s Pinjin Gold Project within the Laverton Tectonic Zone, showing current targets, work programs and other major deposits of the region. 50km grid. Projection: MGA 94 Zone 51.
KalGold believes that drilling is the only effective way to test the LTZ on our Pinjin Gold Project, given transported cover over much of the area. Typically this approach results in several misses, but it also has the potential for significant discoveries. By applying a scientifically rigorous approach, KalGold is increasing its chances of success, focusing on key target areas that display geological, geophysical and geochemical hallmarks of gold mineralisation.
Progress will be driven by results, as well as logistics. Currently, KalGold is working to secure a new heritage survey over the area, with a focus on E28/3134. Heritage clearance of the unexplored eastern areas is important for on-ground investigation where the high-grade metamorphic rocks of the Rebecca sequence are interpreted to be juxtaposed by the LTZ against the host sequence of the Pinjin Goldfield. Additionally, known palaeochannel distributions are considered, allowing for initial exploration of shallow targets before potentially pursuing targets at depth as the palaeochannels can be over 100m deep.
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This article includes content from Kalgoorlie Gold Mining Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
Barrick (NYSE:GOLD)(TSX:ABX) will release its Q3 2024 results on Thursday, November 7, 2024. President and CEO Mark Bristow will host a live presentation of the results that day in London, UK, at 11:00 EST 16:00 UTC, with an interactive webinar linked to a conference call. Participants will be able to ask questions.
The company will release its preliminary production, sales and cost information for Q3 2024 on October 16, 2024.
Q3 RESULTS ANNOUNCEMENT
The webinar will remain on the website for later viewing and the conference call will be available for replay by telephone at 1 855 669 9658 (US and Canada toll-free) and +1 412-317-0088 (international toll), replay access code 8607451.
The Q3 2024 presentation materials will be available on Barrick's website at www.barrick.com.
Enquiries:
Claudia Pitre
Investor Relations and Corporate Access
+1 416 307 5105
Email: cpitre@barrick.com
Kathy du Plessis
Investor and Media Relations
+44 20 7557 7738
Email: barrick@dpapr.com
Website: www.barrick.com
News Provided by GlobeNewswire via QuoteMedia
Highlights:
These high-grade gold assays continue the trend found in our original rock chip discoveries at Titan1 by emerging from quartz-iron veining and are therefore not analogous to conglomerate mineralisation. This veining structure will vary throughout Titan but the structure continues to demonstrate its potential. We are looking forward to further gold exploration at Titan and over the greater Carlow tenement.”
Titan Prospect
The Titan prospect is located towards the northern part of the Carlow tenement E47/1797, in the West Pilbara region of Western Australia. Titan has had minimal exploration work conducted previously other than broad spaced soil sampling and a constrained moving loop transient electromagnetic survey (MLTEM).
Figure 1. Artemis West Pilbara tenements with current known prospects named
The Company has followed up the preliminary ground reconnaissance undertaken in August 2024 with a second phase of sampling. This second phase has confirmed the previously reported over-limit assay results and also identified further potential mineralised areas through the discovery of additional high grade, previously untested quartz/iron-oxide veins. In total, 97 samples were collected and sent to the laboratory for processing. The majority of samples were collected from in-situ veining with some sub-crop and three float samples.
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This article includes content from Artemis Resources, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
HIGHLIGHTS
Figure 1: Geophysical interpretation has identified five high priority targets.
This survey complements the previous magnetic and IP/resistivity surveys completed over the Chacon grid, some 5km to the north-west. Both surveys highlight the strong structural controls, the intense alteration, and the coincident geophysical signatures.
Previously the Chacon Grid had been mapped and sampled over a strike length of two kilometres, but recent reconnaissance has indicated the structure may extend for a strike length of up to six kilometres. It is expected that further mapping, geochemistry, geophysics and drilling along strike and between both the Chacon Grid and the La Javiela vein systems will highlight a mineralised structural corridor up to 10km in length.
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This article includes content from Piche Resources, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
Highlights:
Completion of the Acquisition remains subject to formal documentation being executed and shareholder approval by Tartana’s shareholders for the purposes of ASX Listing Rule 10.1, 10.11, and 7.1 (further detailed below), amongst other conditions precedent. There can be no assurances that the transaction will complete until such time that all conditions precedent have been met. A summary of the terms of the non-binding agreement is set out at Annexure A.
Acquisition Rationale
QSM’s EPMs and ML are located Far North Queensland and are complementary to Tartana’s existing exploration portfolio with two copper projects with high grade copper surface mineralisation as well as several EPMs covering critical mineral prospects. The critical mineral EPMs are in proximity to Tartana’s own Herberton (Emuford) EPM Application (EPMA 27220) and are part of move by Tartana to increase its exposure to tin, tungsten and silver and other critical metals.
With Tartana’s Copper Sulphate production continuing to produce healthy cash flows, the Company has also been focused on investigating the development of primary copper mineralisation at the Tartana open pit as well as increasing its exploration portfolio to incorporate additional and complementary projects targeting copper and critical metals. While the former has involved drilling a metallurgical hole (D15) and completing metallurgical test work (flotation recoveries and ore sorting), the opportunity to acquire QSM addresses the latter.
About QSM
QSM has, over the course of recent years aggregated ten EPMs and one ML covering 771 km2 in Far North Queensland (See Figure 2). QSM has acquired the tenements through a series of transactions with tenure holders with a focus on discovery of hardrock critical and strategic metal projects, particularly tin, tungsten and copper.
In some cases the vendors of these tenements have held them for a significant period of time with a focus on alluvial mining over hard-rock exploration. QSM was able to secure attractive terms to acquire these tenements by leaving the alluvial rights in the hands of the vendors or Queensland Alluvial Resources Pty Ltd (further detailed below).
QSM has 7 project areas which are listed in Figure 1. Each project area contains prospects recorded by the Queensland Department of Resources and these are listed under each project/EPM. The dominant metal associated with each project is colour coded with many relating to the minor metals; tin, tungsten and antimony.
While there are many prospects in several of the permits, QSM has completed site visits and discussed the various prospects with ‘old time miners’ to establish which particular projects offer potential scale and potential unmined mineralisation. These projects are in bold in Figure 1.
Figure 1. QSM tenure and various prospects. QSM has prioritised the projects which are identified in bold.
Figure 2. Tartana and QSM EPMs.
A detailed project review has been provided at Annexure B.
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This article includes content from Tartana Minerals Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.