News EAST AFRICA METALS INITIATES MINE PERMITTING FOR TERAKIMTI OXIDE GOLD PROJECT, ETHIOPIA
East Africa Metals Inc. has initiated the mine-permitting process for the Terakimti oxide gold project at the company's 70-per-cent-owned Harvest project located in the Tigray region of Ethiopia.
The recent metallurgical test work results combined with previously disclosed technical information (see News Releases dated June 22, 2016 and October 27, 2015) and an internal Company engineering study in support of the development of a mineral resource estimate, the Company has now completed the technical, environmental and socio-economic documentation to qualify the Terakimti Oxide Gold Project for submission of a mine permit application to the Ethiopian Ministry of Mines, Petroleum, and Natural Gas.
Terakimti Oxide Gold Project Profile :
-Mineral Resource : 1,125,000 tonnes grading 3.2 grams and 24.0 grams silver per tonne containing 107,000 ounces of gold and 812,000 ounces of silver; - Simulated Heap Leach Recoveries: 75.3% gold and 39.7% silver - Mining Method: Conventional open pit; -Processing: Heap leaching to produce gold-silver dore;
Proposed Mining Operation:
The Terakimti oxide deposit is proposed as an open pit mining operation followed by heap leaching and on site processing to produce gold-silver dore. The combination of near surface oxide gold and silver mineralization, hosted in soft rock when compared to other deposits, high and rapid extraction of gold at coarse crush sizes in metallurgical testwork along with satisfactory percolation rates all support this strategy for the development of the Terakimti project.
Project Infrastructure:
The Terakimti project is located in the Tigray Region of Northern Ethiopia, approximately 600 kilometres north of the Addis Ababa, the capital of Ethiopia. The region has regular air service and very good, modern transportation and power infrastructure. The existing power and infrastructure located close to the project site enhances the development potential of the proposed operation. The proposed mining operation would utilize grid power for the project, for which the nearest high tension power line is approximately 7 kilometres away. Primary road access to the site is by paved highway from the town of Shire, 40 kilometres south of the project. Shire has a population of approximately 60,000 people and sufficient services to serve as a base for off-site project activities. Local surface and groundwater are expected to be sufficient for a heap leaching operation, and the project would maximize recycling of process water.
Environmental Impact and Socio-Economic Assessment:
An independent Environmental Impact and Socio-Economic Assessment ("EISA") study has been completed by Beles Engineering Pvt. Ltd. Co. of Ethiopia, and forms an integral part of the mine permit application. This study examined the beneficial and adverse aspects of the proposed mining operation and concluded that the local population is in favor of the project, and the anticipated benefits would be positive and very important to the local community and to the local and regional governments.
The study identified a small number of local farmers within the 2.8 square kilometre project concession that would require relocation so as not to be directly impacted by the mining activities. The Company will liaise with the affected families and the community to develop a satisfactory resettlement plan.
Based on the findings of the study, the Company believes it is possible to successfully manage the environmental and social impacts that would occur upon implementation of mining activities at Terakimti.
The Mine Permitting Process:
The first step in the permitting process, submission of the final draft documents to the Harvest Joint Venture Committee (the "Committee") for the consideration of the minority partners, has been completed. Once approval of the Committee has been received, the mine permit application will be formally submitted to the Ministry of Mines, Petroleum, and Natural Gas for review. The Company anticipates the Ministry of Mines' review will result in a recommendation to the Licensing Commission for final approval of the license.
Andrew Lee Smith, President and CEO, stated, "Advancing the Terakimti Gold Oxide Project to the permitting stage will mark a significant milestone for Company and highlights the excellent performance the Company has achieved with its Ethiopian assets. The resource at Terakimti shares a similarity with other copper-gold projects in the region, such as the Bisha and Debwara deposits, in that the initial mining opportunity was defined by the surface gold-oxide resource followed by mining of copper-gold-zinc sulphide resources. Management believes that over time, the potential exists for mining at Terakimti to begin with the gold silver oxide and then transition to high-grade supergene copper oxide and eventually the copper-gold sulphide resource. The Terakimti Oxide Gold Project will provide East Africa the opportunity to benefit from establishing the first heap leach operation in the country, and generate cash flow to re-invest in exploration and development to grow the Company's resources in Ethiopia, which currently stand at 926,000 gold equivalent ounces in the indicated category plus 860,000 gold equivalent ounces in the inferred category."
East Africa's Mineral Resources at Harvest and Adyabo . Project Ownership Resource Summary ------------------------------------ --------- ----------------------------- 446K Ounces Adyabo 3(Indicated) 100% AuEquiv 434K Ounces Adyabo 3(Inferred) 100% AuEquiv 70% (Permit 132K Ounces Terakimti Oxide Update 1 (Indicated) Pending) AuEquiv 348K Ounces 139M lbs Terakimti Sulphide 2 (Indicated) 70% AuEquiv CuEquiv 426K Ounces 170M lbs Terakimti Sulphide 2 (Inferred) 70% AuEquiv CuEquiv
The resources stated above have been previously disclosed in News Releases -- see resource tables below.
Terakimti Updated Oxide Mineral Resources 1
NSR Mineralization Mineralization Cut- Tonnes Class Type Off ('000s) Grade Contained Metals ($/t) Au Ag Cu Au Ag Cu % ('000 ('000 ('000 g/t g/t oz) oz) lb) Indicated Oxide 15.74 1,110 3.20 23.6 0.08 114 841 - Inferred Oxide 15.74 15 1.94 13.5 0.04 1 7 -
1 Terakimti Oxide Resource update disclosed October 27, 2015; effective date October 18, 2015. Full mineral resource estimate disclosure can be found in the company's press release dated October 27, 2015, available at www.eastafricametals.com or at www.sedar.com. Subsequent to the release of the Oxide Resource update, a review by the resource QP identified an error in the tabulation of mineral resources. The corrected resource information was disclosed via press release on January 11, 2016. Metal prices for gold and silver are $1,300/oz and $17.50/oz, respectively.
Terakimti Initial Mineral Resources 2
NSR Mineralization Mineralization Cut- Tonnes Class Type Off ('000s) Grade ($/t) Au Ag CuEq g/t g/t Cu % Zn % % Indicated Sulphide 23.9 1,841 1.1 17.5 2.20 1.65 3.98 Inferred Sulphide 23.9 2,583 1.0 20.6 1.09 1.42 2.60 Primary 63.9 939 0.8 15.2 0.69 2.92 2.66 Sub-Total Inferred 3,522 0.9 19.2 0.98 1.82 2.61 Mineralization Mineralization Class Type Contained Metals Au Ag Cu Zn CuEq ('000 ('000 ('000 ('000 ('000 oz) oz) lb) lb) lb) Indicated Sulphide 63 1,033 89,477 66,871 146,645 Inferred Sulphide 80 1,712 62,187 77,101 134,337 Primary 25 459 14,198 60,358 49,862 Sub-Total Inferred 105 2,171 76,385 137,459 184,199
2 Terakimti Initial Resource Estimate as disclosed in the 43-101 Technical Report dated February 14, 2014; effective date January 17, 2014. Full mineral resource estimate disclosure can be found on the company's website or at www.sedar.com. Metal prices for gold, silver, copper, and zinc are $1,400/oz, $25.00/oz, $3.50/lb, and $0.90/lb, respectively.
Adyabo Mineral Resources 3
Tonnes Category ('000s) Grade Contained Metals Au Au Ag Au Au Cu % Ag Equiv. ('000 Cu ('000 Equiv.Metal g/t g/t g/t oz) (M lb) oz) ('000 oz) Indicated 3,215 3.92 0.24 1.4 4.29 408 16.8 132 446 Inferred 5,930 1.43 0.50 2.9 2.27 273 65.7 559 434
3 Adyabo project updated mineral resource estimate disclosed via press release dated June 14, 2016; effective date May 31, 2016. Metal prices for gold, silver, and copper are $1,400/oz, $20.00/oz, and $3.20/lb, respectively. Metallurgical recoveries of 97% for gold, 72% for copper, and 50% for silver were applied at Da Tambuk.