37 Consolidated Company 30 June 2004 $’000 30 June 2003 $’000 30 June 2004 $’000 30 June 2003 $’000 3. REVENUE Revenue from operating activities Revenue from sale of gold 21,972 56,111 21,972 56,111 Revenue from non-operating activities Proceeds on sale of investments 5,063 17 4,984 - Proceeds on sale of tenements 1,020 35 1,000 - Proceeds on sale of property, plant and equipment 3,486 982 3,483 982 Interest received 502 292 1,056 1,429 Other 389 167 348 - Total revenue from ordinary activities 32,432 57,604 32,843 58,522 4.  (LOSS) FROM ORDINARY ACTIVITIES (Loss) from ordinary activities before income tax expense  includes the following speci fi  c net gains and expenses: Net Gains Net gain on disposal of: - Investments 172 17 93 - - Property, plant and equipment - 798 - 798 - Tenements 1,020 - 1,000 - Expenses Cost of gold sales 21,165 60,764 21,165 60,764 Amortisation: - Mining expenses 1,200 15,641 1,200 15,641 Write down of mining development expenses 1,241 - 1,241 - Write-down of exploration tenements 318 - 318 - Loss on disposal of property, plant and equipment 2,462 - 2,462 - Depreciation: - Buildings 102 178 102 178 - Plant and equipment 1,424 2,572 1,419 2,528 1,526 2,750 1,521 2,706 Borrowing cost expensed: - Interest paid 1,523 3,547 1,434 3,176 - Convertible Note borrowing cost 2,262 1,337 2,012 1,337 - Finance charges relating to: - fi  nance leases 162 340 162 340 - hire purchase 133 225 133 225 4,080 5,449 3,741 5,078 Rental of premises 274 418 274 418 Royalties 671 1,728 671 1,728 Provision for: - Rehabilitation 495 598 495 598 - Inventories (204) 96 (204) 96 - Diminution of exploration tenements 5,256 - 5,256 - Cost/adjustments associated with surplus of fi  ce space - (13) - (13)