
Australia’s gold sector continues to shine, producing 76 tonnes in the September quarter 2025 and is valued at around $15.5 billion at current prices.
Gold prices ranged from $US3299 to $US3827 per ounce during the quarter, with Australian dollar equivalents between $5035 and $5824 per ounce.
Prices climbed further in October and November, briefly dipped, then partially recovered, now sitting around $US4273 ($6502) per ounce.
“The Australian gold mining industry is in the best shape I have seen since the price of gold was free floated in 1971,” Surbiton Associates director and gold expert Sandra Close said. “Most producers are achieving excellent margins and the junior companies seem to have no problem in raising further funds for exploration or development.”
“Exploration expenditure is high, particularly on drilling, with new gold discoveries, both brownfields and greenfields, being announced almost every day. This augurs well for gold production in coming years.”
Gold’s strong performance is underpinned by global factors including rising US federal debt, ongoing geopolitical tensions, and sustained demand from central banks in Poland, China, Turkey, Kazakhstan, and India. Flows into exchange traded funds remain strong, further supporting prices.
On costs, Close said the use of all-in sustaining costs (AISC) is a better measure than many others for calculating the cost of production but it is still an imperfect measure.
“While it takes account of the various costs, such as energy, labour and consumables, it does not recognise any changes in the grade of ore being treated,” she said.
Close said head grades have been slowly falling over time and that in response there has been an increase in AISCs due to this factor alone.
“In reality, it has become economic to process lower grade material as gold prices have risen,” Close said. ”Head grades have declined, so the AISC per ounce produced has increased but this effect seems yet to be understood or appreciated.”
Top Australian producers for the quarter included Newmont’s Boddington and Cadia, Northern Star’s Super Pit, AngloGold Ashanti and Regis Resources’ Tropicana, and Newmont’s Tanami, showcasing the country’s consistent and high-quality output.
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