Iron, copper and gold
Hannukainen has an ore reserve of 136 million tons.
According to the environmental license application, the highest amount of annual mining is 6.5 million tons. According to maximum mining, there is ore for 17 years. Operations would continue for more than 20 years.
The planned annual production is approximately 2 million tons of iron oncentrate and around 40,000 tons of copper-gold concentrate. During the concentration process, pyrite concentrate containing sulphur is separated into a product of its own.