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Mine site is located around Emarat village located in the east of Arak Province Centrum at a distance of 60 KMs. It is an old site.
On the behalf of Beroner Tehran Co. Company, with a 12 years contract, rights for site was taken. 65% of the shares are held by Beroner Tehran Co, belonging to Nesko A.Ş. and 35% of the shares are held by Iranian partners.
1. GENERAL EVALUATION OF MINE SITE:
First exploration and researches are done by English company and after that nearly 2 millions of ore is excavated with open site method.
Zinc/lead deposits are meeting the surface at two wings of a trough struck between the mountains, through east-west direction and meeting each other at a depth of 250m; with the drillings this situation is proved.
2. PROVEN AND POSSIBLE RESERVE:
By the English company 10,5 million tons of visible and possible reserve is detected.
When total production is calculated, still 7 million tons of reserve may exist.
With the exploration, the following reserve and grade had been made proven.
Area Thickness Dens. Reserve %Pb %Zn
m2 m kg/m3 ton
133.609 7,62 2,75 2.800.000 2,26 8,97
3. MINE PRODUCTION;
Mine production is made from the galleries driven by underground machinery, in addition to the drillings made in the field previously, Beroner Tehran Co. has made under and above ground drillings, like coal deposit, it has a mine structure which is continuous.
For underground production, drilling, exploding, loading and carrying equipments are capable of producing over 1000 tons a day.
4. PRODUCTION VALUES;
2004;
Tonnage %Zn %Pb
Ore Production 24.000 4,83 1,55
2005;
Tonnage %Zn %Pb
Ore Production 50.000 5,30 1,98
2006;
Tonnage %Zn %Pb
Ore Production 35.000 5,57 1,82
2007;
Tonnage %Zn %Pb
Ore Production 100.000 5,47 1,79
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