Taseevskaya - Sredny Golgotay - Baley ZIF-1 Tailings
|Location||Zabaikalsky region, Russia|
|Mining (projected)||Open pit|
|Operating Company||Taseevskoye LLC|
The Baley-Taseevskoye group of deposits is located two kilometres south of the town of Baley (Population: 13,800) in the Zabaikalsky region of Eastern Siberia. It lies 56 kilometres south by paved road from the Trans-Siberian Railway station at Priiskovaya. Chita, the regional capital, is located 320 kilometres to the west of Baley.
The Taseevskoye deposit was discovered in 1941 and during the period 1948 to 1994 produced 6.4 million ounces of gold from 16.3 million tonnes of ore at an average gold grade of 12.2 g/t. This was produced from a swarm of epithermal gold bearing quartz fissure veins located within a circular area 1000m in diameter. The predominantly underground mining operation concentrated on three principal vein systems, leaving un-mined a large lower grade mineralized envelope contained within an argillic alteration halo surrounding the fissure veins.
Highland Gold acquired the Taseevskoye project in September 2004 at a cost of US$26.6 million with a view toward exploiting the potential for open pit mining of this large lower grade resource, which was also the subject of a 1997 bankable feasibility study commissioned by the former licence holders. The Taseevskoye project includes two adjacent sites – the Baley tailings project and the Sredniy Golgotay deposit.
In 2015, the Company decided to move forward with a pilot project to test processing ore from the Sredniy Golgotay deposit at the Novoshirokinskoye mill. Ore samples are being transported from the site and testing will be monitored by independent consultants Irgiredmet, which will also be responsible for drafting the flow sheet.
Resources (in accordance with JORC)
|Classification||Ore, tonnes||Gold, g/t||Contained gold, ounces||Highland’s interest (%)||Gold ounces attributable to Highland|
|Indicated||25 785 000||4,9||4 057 587||100%||4 057 587|
|Inferred||5 278 000||6,1||1 030 766||100%||1 030 766|
|Total||31 063 000||5,1||5 088 353||100%||5 088 353|
As of 31.12.2014 (cut-off grade >0.8 g/t).