Positive Independent Feasibility Study for Platinum Group Metals' Project 1 Platinum Mine

Market Wire, July, 2008

The prill splits are the same percentages as for the Measured and Indicated Resources. The effective date of the Reserve estimate is June 30, 2008. Platinum Group Metals Ltd. has a 37% interest in these reserves. The reserves are stated with certain risk factors including, but not limited to, mining project risks as highlighted in the "Risks and Opportunities" section as well in the disclosure statement.

Mine Plan Details

The Feasibility Study recommends a series of three simultaneous declines accessing the deposit with a mining rate of 140,000 tonnes per month, which provides 13 years of steady state tonnage production. First ore is reached by development 13 months from the commencement of underground work. Mining is only scheduled on the reserves. There are a further 1.26 million ounces of Inferred Resources in the Project 1 area which may represent some additional production potential. The lower grade UG2 resources also provide some future opportunities. The mining and development plan includes conventional hand held drilling utilizing electrical drills and scraper winch cleaning similar to the successful conventional mining at the adjacent producing Bafokeng Rasimone Platinum Mine. Declines and primary access to the deposit is designed for development with mechanized equipment. Ore is initially to be hauled out of the mine with mechanized equipment and assisted then by conveyor from year 4 of mine life to end of mine life.

The Merensky Reef will be mined at widths between 93cm and 176cm at an average of 115cm and the UG2 Reef will be mined at widths between 105cm and 205cm at an average of 153cm.

At the recommended mining rate and modifying factors the mine plan generates approximately 235,000 - 271,000 4E ounces in concentrate per year, of which approximately 160,000 ounces are platinum at full steady state ounce production for 9 years from the Merensky Reef horizon with a 22 year mine life.

Infrastructure and Metal Recovery

The Feasibility Study design for metallurgical extraction utilizes a standard plant design similar to other nearby plants in the Bushveld complex operating on the same reefs. The plant is designed with circuits that can process either Merensky Reef, UG2 Reef or a blended feed. The Merensky Reef is the target of initial mining because of its higher grade and low chrome content.

Metallurgical testing and the published experience of the adjacent operating mine support a recovery rate estimate of 87.5% of platinum, palladium, rhodium and gold on the Merensky Reef and 82.5% on the UG2 Reef. Recoveries of 45% for nickel and 70% for copper are also modeled for the Merensky Reef. Ruthenium and Iridium are also included as minor contributors.

The mine infrastructure in the estimates includes the entire required surface infrastructure for a stand alone mine including water, power, underground access and ventilation to establish full production.

Smelter Terms

The Feasibility Study includes capital and operating estimates to produce concentrate but no capital is included for smelting or refining of this concentrate. The costs associated with smelting and refining of concentrate is modeled as a deduction from revenue arising from the sale of concentrate to others. While the terms of agreements governing the sale of such concentrates within the South African PGM industry are all confidential the Qualified Person believes deductions used in the Feasibility Study financial model are indicative of deductions current in that industry. The party to whom concentrate will be sold and the terms of this potential sale are yet to be determined. Anglo Platinum has the right of first refusal to purchase all of the ore or concentrate produced by the WBJV on commercial terms. Estimated deductions in the Feasibility Study include penalties and shipment charges and total approximately 15.16% from gross concentrate sales revenue. Should Anglo Platinum decide to purchase the concentrate produced by the Project 1 mine the structure of such purchase would be governed by the pro-forma off-take agreement included in the WBJV Agreement, however the commercial terms will be subject to negotiation. Approaches will now be made to Anglo Platinum and other parties in an attempt to secure an off-take agreement and the terms thereof based on the Feasibility Study production profile.

 

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