Conservation groups are vowing to continue fighting Government plans that could lead to mining in conservation areas off-limits to miners.
Prime Minister John Key said yesterday the Government would "shortly" release a discussion document on "potential changes" to Schedule 4 of the Crown Minerals Act, which lists land where mining and prospecting are prohibited.
Citing the benefits to economic growth and job creation.
Mr Key said he expected the Government "will act on at least some of the document's recommendations and make significant changes to Schedule 4".
There has been concern in Otago that part of the Mt Aspiring National Park will be removed from the schedule to allow the mining of minerals such as carbonatite, gold, chromium and nickel.
Federated Mountain Clubs of New Zealand secretary Phil Glasson told the Otago Daily Times yesterday the clubs remained "totally opposed" to mining of any land in Schedule 4.
"It makes a mockery of having a schedule of land that is protected from mining, if they then turn around and take it out of the schedule. There's no point putting it in in the first place."
Mr Key said mining on conservation land would have to meet strict environmental tests.
The estimated value of untapped minerals has been put at about $140 billion - about 70% of that in the conservation estate.
Minister of Energy and Resources Gerry Brownlee would not say how much land would be taken off the schedule.
Mr Key also announced a new fund for conservation projects which could receive some of its revenue from mining operations on Crown land.
Solid Energy chief executive officer Dr Don Elder considered the Government move would boost jobs and the standard of living.
Federated Farmers president Don Nicolson welcomed the Government "standing up to the shrill and hysterical mining opponents.
"Minerals will jump-start the New Zealand economy, but long-term progress will be made by unleashing the nation's farmers, horticulturists, wine-makers, fishers and foresters."
Tourism Industry Association chief executive Tim Cossar said he was "reassured" by Mr Key's comments that new mines would have to meet strict environmental tests and he would "closely watch" developments.
"Landscapes and wilderness areas are the prime reason for visitors to come to New Zealand, and the tourism industry wants to ensure our special areas can continue to be enjoyed."