Adelya Mining

 Construction of a Modular Concentration Plant for the enrichment of manganese ore from the Akzhar-Sarytum deposit, with a capacity of 250 thousand tons per year.

LOCATION

Karaganda and Dzhambul regions

100 EMPLOYEES

Jobs at the processing plant

Mn 36%

Fraction 10-50

Mn 31%

Fraction 0-10

GENERAL INFORMATION

The Akzhar-Sarytum field is located on the border of the Karaganda and Zhambyl regions, Ulkenzhol — in the Karaganda region. Both objects are located within the Akzhar-Sarytum synclinal structure extending to the west of Lake Balkhash. The nearest railway Saryshagan station is 47 km away from the first deposit, and 70 km from the second one. Another railway Kashkan-Teniz station is located 60 km southeast of the Akzhar-Sarytum field. A concrete highway is laid 3 km west of it. The high-voltage line VL-35 kV runs at the same distance.

HISTORY OF WORKS

2016

After the completion of the first stage of exploration at the Akzhar Sarytuma site, C2 category reserves of 4,472.5 thousand tons of ore with an average manganese content of 22.55% were estimated and taken into account by the state balance sheet.

2017-2020

Additional geological exploration was carried out, which will allow clarifying the contours and other elements of the occurrence of ore bodies for the subsequent transfer of a significant part of the reserves to a higher category C1.

2019-2021

As part of the OPD, ~180 thousand m3 were mined and more than 3 thousand samples were taken, and the remaining ore reserves were formed. As of 01.01.2021 ore residues were formed in the amount of ~ 94 thousand tons. 

2021-2022

The construction of a modular processing plant has begun, the expected launch date is the III quarter of 2022.

MANUFACTURING PROCESS

Brief description of the production process

 The ore processing technology of the Akzhar-Sarytuma deposit provides for the enrichment
of ores by jigging to obtain conditioned concentrates of two types
:

  • Fractions 10-50 — with Mn content of 36%; 
  • Fractions 0-10 — with Mn content of 31%.

The main stages of processing Mn ore:

Reception

Crushing and screening in the crushing and screening module (DSM)

  1.  Crushing and screening in the crushing and screening module (DSM)
  2.  Wet classification, enrichment of a large class in a jigging machine, dehydration of concentrate, middlings and light fr. on screens in the coarse enrichment module (MCO). 
  3.  Enrichment of a small class in a jigging machine, dehydration of a concentrate and light fr. on screens in the fine enrichment module (MMO). 
  4.  Clarification of undersize waters.
  5.  Shipment of finished products.

BALANCE ORE RESERVES

Deposit

Average content Mn ore, %

The size stocks by category С2, thousands tons

Off-balance sheet reserves, thousands tons

Resources for category Р1, thousands tons

Total reserves, thousands tons

Akzhar-Sarytum

22,55%

4473

3 468,90

3 465,70

11 407,10

Ulkenzhol

20,55%

527

3 867,00

2 133,80

6 527, 40

TOTAL

 

4 999

7 335,90

5 600,00

17 934,50

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CONTACTS

Tel: +7 (727) 376 67 10

e-mail: adelya.mining@yasairesources.com