Operational results

2014 2015
Ore and gravels processed (’000 t) Grade (cpt) Diamonds produced (‘000 cts) Ore and gravels processed (’000 t) Grade (cpt) Diamonds produced (‘000 cts)
Aikhal Division 9 478 1,33 12 565 9 141 1,35 12 322
Jubilee pipe 8 506 1,07 9 122 8 355 1,13 9 405
Aikhal underground mine 589 5,59 3 292 526 5,40 2 841
Komsomolskaya pipe 383 0,40 152 260 0,29 77
Mirny Division 4 903 1,24 6 088 5 706 1,21 6 908
International underground mine 445 8,68 3 862 486 8,29 4 024
Mir underground mine 481 3,04 1 463 647 3,40 2 198
Alluvial and technogenic deposits 3 978 0,19 764 4 574 0,15 686
Udachny Division 4 814 0,76 3 679 5 377 0,80 4 297
Udachnaya pipe 3 710 0,91 3 390 3 250 1,08 3 515
Udachnaya underground mine 89 1,28 114 262 0,00 413
Zarnitsa pipe 1 015 0,17 176 993 0,23 225
Alluvial deposits - - - 872 0,17 145
Nyurba Division 2 000 3,68 7 363 2 040 3,68 7 510
Nyurbinskaya pipe 1 255 5,21 6 542 978 4,92 4 809
Botuobinskaya pipe - - - 135 6,98 942
Alluvial deposits 745 1,10 821 927 1,90 1 759
Lomonosov Division (Severalmaz) 3 309 0,50 1 639 3 988 0,49 1 950
Arkhangelskaya pipe 2 793 0,49 1 373 1 903 0,45 861
Karpinskogo-1 pipe 516 0,51 266 2 086 0,52 1 089
Almazy Anabara 5 604 0,55 3 059 5 222 0,63 3 309
Nizhne-Lenskoye 5 814 0,31 1 818 5 640 0,35 1 964
Total 35 922 1,01 36 212 37 114 1,03 38 260
This page was last updated on 27 August 2013 at 14.14