Labour MP Shane Jones' suggestion that mining could give Northland's economy a boost that would stem the flow of young Maori to Australia has had a mixed reaction from iwi leaders.
But Labour's deputy leader, Grant Robertson, says more mining throughout New Zealand should be considered as long as it was not on protected conservation land.
In response to a Herald -DigiPoll survey suggesting most New Zealanders supported more mineral, oil and gas exploration, Mr Jones said Maori should be open to the prospect of mining in Northland.
A survey suggested the region, which suffers from high unemployment, holds gold and silver deposits alone worth $1.53 billion.
Te Rarawa chairman Haami Piripi agreed mining should be considered as an economic development opportunity in Northland. "As early as 1840 our ancestors mined kauri gum ... mining at the lower-impact end of the spectrum is not unreasonable," he said.