22.6 C
Supported byspot_img

Adriatic produces lucrative copper/gold/silver concentrate in Bosnia

Member of Europium Groupspot_img
Supported byspot_img

Dual-listed Adriatic Metals was always going to have a problem at its Vares multi-metals project in Bosnia – but it was always going to be a nice problem to have.

With an absolute smorgasbord of different high-grade minerals present at Vares, Adriatic’s biggest problem was always going to be working out which metals will lead the project economics, which will be mere credits and which ones will gel together well metallurgically to produce highly payable concentrates.

Adriatic listed at 20c back in early 2018 and since then has rocketed to highs touching $1.90 on the back of drill results like 64m @ 4.6g/t gold, 537g/t silver, 0.9% Copper, 7.7% lead, 10.8% zinc and 46% barite.

Supported by

More recently, Adriatic has been in the lab, working and reworking the metallurgy possibilities at Vares to ensure that the most lucrative concentrate combinations possible can be produced – and it would seem with some considerable success.

The company said this week that it had managed to produce a copper concentrate from its Rupice prospect within the Vares project going 25.1% copper, 9,550 grams per tonne silver and 20.9 g/t gold.

Management said that this combination of metals was over 95% payable.

According to the company, a previously produced copper-lead concentrate was only 30% payable which makes the latest copper/gold/silver metallurgical test work look quite lucrative.

Results from a “sequential locked cycle test” also produced a saleable lead, zinc and barite concentrate. These early test results strongly support the previous metallurgical testing program and in most cases, improve on them.

Adriatic Managing Director and co-founder, Paul Cronin said: “We are delighted with the early results of this second metallurgical test work program. The quality of the copper concentrate produced will have a very positive effect on the aggregate revenues generated from concentrate sales if confirmed in the feasibility study, increasing potential copper, silver and gold payability significantly.”

Adriatic engaged Wardell Armstrong International to undertake the phase two metallurgical testing with the intention of verifying sequential concentrate production following the successful separation of copper.

The company has since announced the appointment of Ausenco as its lead consultant for the upcoming feasibility study.

Adriatic has two key prospects at its Vares Project that is located 50 kilometers north of Sarajevo in Bosnia, the Rupice prospect and the Veovaca prospect.

The Rupice deposit currently has an extraordinary mineral resource of 9.4 million tonnes grading 5.1% zinc, 3.3% lead, 1.8g/t gold, 183g/t silver, 0.6% copper and 31% barite.

The other Vareš target, Veovaca, has a resource of 7.4Mt at 1.4% zinc, 0.9% lead, 0.1g/t gold, 41g/t silver, and 13% barite. Mining from the Veovaca mine production during the 1980’s produced zinc, lead and barite concentrates however gold and silver have since been added to the mineral resource estimate.

The project is showing a ripping post tax net present value of $USD916m and an even more impressive internal rate of return on capital of 107% – which might explain why uber-successful WA miner, Sandfire Resources, has crept up near the top of the Adriatic share register.

Source: thewest.com.au

Supported byElevatePR Digital

Related News

Ukraine’s strategic importance in global critical raw material supply chains amid geopolitical dynamics

Ukraine's role in global supply chains for critical raw materials is increasingly pivotal amidst ongoing geopolitical challenges. These include the Russian invasion of Ukraine,...

Nornickel in talks with China Copper for copper smelting venture in China

Russian mining giant Nornickel is reportedly in discussions with China Copper to establish a smelting facility in China. This joint venture aims to relocate...

Pan Asia Metals secures option agreement for RK Lithium Prospect in Thailand

Pan Asia Metals Limited has taken a significant step forward by securing an exclusive option agreement for the RK Lithium Prospect in Thailand. This...

Critical Metals partners with Obeikan Group to build lithium hydroxide plant in Saudi Arabia

Mining company Critical Metals has finalized a joint venture (JV) agreement with the Obeikan Group to establish a lithium hydroxide processing plant in Saudi...
Supported by
Supported by
Supported by
error: Content is protected !!