Operational review

Two rivers

Ramp-up completed

Two River location [map]
  • Joint venture with African Rainbow Minerals
  • Two on-reef shafts
  • Concentrator plant
  • Reserves: 0.9 million attributable ounces of platinum
  • Resources (including reserves): 2.6 million attributable ounces of platinum
  • Production: 118 000 ounces of platinum in concentrate
  • Labour complement (including contractors): 2 842
Two Rivers, Mpumalanga

Two Rivers successfully completed its ramp-up to full production reaching its nameplate milling capacity of 225 000 tonnes per month in June 2007.

The plant optimisation which involved increased crushing capacity, additional cleaner circuit cells and filter capacity is on schedule for completion in the first quarter FY2010.

Subject to obtaining the requisite Section 11 approval from the DMR, Implats will vend portions 4, 5 and 6 of the farm Kalkfontein, as well as the entire area covered by the Tweefontein prospecting rights to Two Rivers in return for a further 4% equity stake. This will take Implats’ holding up to 49% in this joint venture.

Outlook

The plant optimisation will result in a marginal increase in tonnes milled to 2.8 million in FY2010. Coupled with further improvements in concentrator recoveries, platinum in concentrate production for next year is forecast at 130 000 ounces increasing to 150 000 ounces by FY2013.

The establishment of mining infrastructure in the area, together will the additional Kalkfontein resource provides additional growth and flexibility opportunities for the company.

Two Rivers – key statistics
  FY2009FY2008
Sales(Rm)9722 298
Platinum 8741 171
Palladium 102153
Rhodium (33)930
Nickel 3949
Other (10)(5)
Cost of sales  (1 325)(978)
Mining operations (867)(692)
Concentrating operations (179)(138)
Treatment charges (13)(12)
Amortisation (269)(162)
Increase/(decrease) in inventory  326
Gross profit (353)1 320
Profit from operations (350)1 323
Gross margin %(%)(36.4)57.4
Profit for the year(Rm)(395)773
45% Attributable to Implats (178)348
Intercompany adjustment * 219(98)
Share of profit in Implats Group 41250
Sales volumes in concentrate    
Platinum(000 oz)118.098.6
Palladium 67.456.4
Rhodium 19.116.1
Nickel(t)365.0298.0
Prices achieved in concentrate   
Platinum($/oz)7811 629
Palladium 159373
Rhodium (207)7 891
Nickel($/t)11 94922 864
Exchange rate achieved (R/US$)9.467.29
Production    
Tonnes milled ex-mine('000 t)2 6162 366
Headgrade (5PGE+Au)(g/t)4.103.99
Platinum in concentrate(000 oz)118.098.6
Palladium in concentrate 67.456.4
Rhodium in concentrate 19.116.1
Nickel in concentrate(t)365298
PGM in concentrate(000 oz)246.3206.5
Total cost (Rm)1 046827
per tonne milled (R/t)398349
  ($/t)4248
per PGM ounce in concentrate (R/oz)4 2314 004
 ($/oz)447549
per platinum ounce in concentrate (R/oz)8 8308 383
 ($/oz)9341 150
    net of revenue received for other metals (R/oz)8 032(3 045)
 ($/oz)849(418)
Capital expenditure (Rm)349357
 ($m)3749
Labour including capital (no)2 8422 511
Own employees  774679
Contractors  2 0681 832

* Note: The results in this table have been equity accounted

A successful joint venture combining the expertise of both partners

As the managing partner, African Rainbow Minerals manages the day-to-day operations of the Two Rivers Platinum Mine and concentrator, while Implats is responsible for smelting, refining and marketing of the PGMs produced.

FIFR (per million man hours worked) LTIFR (per million man hours worked)
Implats Annual Report 2009