Mining in New Zealand

Mining in New Zealand began when the Māori quarried rock such as argillite in times prior to European colonisation.[1] Mining by Europeans began in the latter half of the 19th century.

New Zealand has abundant resources of coal, silver, iron ore, limestone and gold. It ranked 22 in the world in terms of iron ore production and 29th in gold production. The total value of mineral production in New Zealand was $1.5 billion in 2006 (excluding oil and gas). The most important metallic minerals produced are gold (10.62 tonnes), silver (27.2 tonnes) and titanomagnetite ironsand (2.15 million tonnes). A 2008 report estimated that the unexploited resources of just seven core minerals (including gold, copper, iron and molybdenum) totalled around $140 billion in worth.[2]

The mining sector makes a significant contribution to the New Zealand economy. In 2004 the value of production from mining (excluding oil and gas) was $1,142 million, or just under 1% of gross domestic product.[3] In 2017 mining contributed $3,079m (1.3%) to a GDP of $235,945m.[4]

In 2009 there were 6,800 people employed directly in mining, and 8,000 people, indirectly, flowing from the economic activity of the 6,800. The median wage for a mining employee was $57,320 in 2008, compared to the New Zealand median of $33,530.[citation needed] In 2017 mining employed 5,300 (0.2%), out of a total workforce of 2,593,000.[5] In 2015 miners' earnings average hourly earnings were $39.86 and median hourly earnings $31.33, though the number of miners had fallen to 6,300, compared to nationwide figures of $27.49, $22.92 and 2,004,100 (3%).[6] These figures may though need to be treated with caution, as miners appear to have been earning 5% of total income (average earnings x employees), though GDP contribution in 2015 was only 1.6%.[4]

The latter decades of the 20th century and into the 21st century saw opposition to mining on environmental grounds. The Crown Minerals Act 1991 is a major piece of legislation relating to mining, and a review of Schedule 4 of the Act provoked considerable controversy late in the first decade of the 2000s.

Gold mining in Otago
  1. ^ "Argillite quarry". Te Ara - the Encyclopedia of New Zealand. Retrieved 20 November 2010.
  2. ^ Cite error: The named reference GREENZONE was invoked but never defined (see the help page).
  3. ^ Nathan, Simon (2 March 2009). "Mining and underground resources - the mining industry". Te Ara - the Encyclopedia of New Zealand. Retrieved 30 May 2012.
  4. ^ a b "Gross domestic product: September 2017 quarter – tables". StatsNZ.
  5. ^ "Household Labour Force Survey: September 2017 quarter – tables". StatsNZ.
  6. ^ "New Zealand Income Survey: June 2015 quarter – tables". StatsNZ.