• The future of sand mining in NZ Stuff.co.nz

    Jun 07, 2018· New Zealand now faces the prospect of iron sand mining offshore. A High Court decision is pending on plans to mine 50 million tonnes of iron sand a

  • Minerals • Environment Guide

    Minerals. The minerals industry plays an important part in the New Zealand economy contributing jobs, infrastructure royalties and GDP. 3391. New Zealand has a number of mineral resources, including gold, silver, ironsands, phosphate and limestone. Rock, sand and aggregate resources are also mined for construction uses.

  • Production New Zealand Petroleum and Minerals

    Mining methods in New Zealand Alluvial mining. Alluvial mining is a method of mining where minerals that are mixed with sand or gravels are dug up and the desired mineral physically separated out from other rock, using filtering, magnetic, or gravity separation machines.

  • Seabed Mining KASM Kiwis against Seabed Mining

    Seabed mining is an experimental industrial field, which involves extracting submerged minerals and resources from the sea floor, either by dredging sand or lifting material in any other manner. Globally and in New Zealand, sand has been the primary target; primarily for use in construction but recently, for replenishment of urban beaches.

  • Home Industrial Minerals (NZ) Ltd

    When you purchase abrasive media through Industrial Minerals you’ll receive a 20% discount on world leading equipment, providing you the best option. Get the Industrial Minerals Advantage, every time.

  • New Zealand: Mining, Minerals and Fuel Resources

    Welcome to New ZealandOverview of ResourcesMetalsIndustrial Minerals and GemstonesFossil FuelsInvestmentAccording to reports, the Government of New Zealand has recently decided to remove some of the existing restrictions on public areas, which could be potential mineral exploration zones leading to a significant contribution to the country’s economy. The government has also extended the tax exemption for mining exploration companies up to December 31, 2014. In July this year, 28 miners were trapped underground due to a fire in a gold mine owned by Newmont. Although the miners were safely rescued
  • Metals known but not mined Te Ara Encyclopedia of New

    The main titanium-rich mineral found in New Zealand is ilmenite (iron titanium oxide, FeTiO 3), which occurs as extensive black sand deposits along the West Coast of the South Island. The ilmenite grains have been derived from erosion of schist in the Southern Alps and

  • Annual minerals industry statistics and survey New

    Coal is broken down by mining method, rank and region and industrial minerals are sorted by region and commodity. Metallic minerals produced are gold, silver and titanomagnetite ironsand. Rock, sand, and aggregate are produced for roading and construction and are vital for the development of New Zealand’s infrastructure.

  • New Zealand's minerals GNS Science

    Tectonic history New Zealand contains a wide variety of mineral deposits both onshore and offshore that reflect its dynamic tectonic history.. New Zealand's ongoing tectonic deformation and metamorphism, diverse volcanic complexes, active geothermal systems, and classic schist belts provide a natural oratory for the processes and controls involved in ore formation.

  • Prospecting, exploration and mining: Apply for permits

    ExceptionsPre-Application ActivitiesType of PermissionOther RequirementsUseful Information Recreational gold fossicking (ie hand panning) doesn’t require permission at designated sites. See Paydirt(external site)for a list of these sites.Extraction of sand, shingle, or other natural material in the bed of a river or lake and not referred to in any NZ Petroleum and Minerals Minerals Programme requires a concession from DOC.If you plan to mine in the Coastal Marine Area you will only require permission from DOC if the land Recreational gold fossicking (ie hand panning) doesn’t require permission at designated sites. See Paydirt(external site)for a list of these sites.Extraction of sand, shingle, or other natural material in the bed of a river or lake and not referred to in any NZ Petroleum and Minerals Minerals Programme requires a concession from DOC.If you plan to mine in the Coastal Marine Area you will only require permission from DOC if the land is also public conservation land.展开选择时,新内容将添加到焦点当前区域上方在doc.govt.nz上查看更多信息
  • Mineral exploration in the Northland region of New Zealand

    Currently mining is dominated by limestone produced for New Zealand’s largest cement plant at Portland, south of Whangarei, and for agriculture. High quality halloysite clay for ceramic manufacture is produced near Matauri Bay in the north of the region by industrial minerals company Imerys.

  • Rare Earths & Mineral Sands Waimatuku Research Labs

    The West Coast’s mineral-rich, black sands are yielding encouraging levels of enrichment in rare earth elements, including within minerals not normally associated with them, such as epidote, ilmenite and zircon. NZIMMR’s search for REEs is extending to mineral sands, and elsewhere in New Zealand.

  • Westland Sands Trans-Tasman Resources

    Jul 28, 2016· On the 28th of July 2016 New Zealand Petroleum and Minerals have granted us a prospecting permit for 4,436km 2 offshore along the West Coast of New Zealand's South Island. The Permit extends from Ross in the south, to north of Karamea. It is located from one kilometre offshore out to the 12 nautical mile territorial limit.

  • Seabed Mining KASM Kiwis against Seabed Mining

    Seabed mining is an experimental industrial field, which involves extracting submerged minerals and resources from the sea floor, either by dredging sand or lifting material in any other manner. Globally and in New Zealand, sand has been the primary target; primarily for use in construction but recently, for replenishment of urban beaches.

  • Silica Sands Minerals Lab

    Silica sand is an emerging project for NZIMMR, with a view on improving the p point for mined and processed silica sand in New Zealand. Ps globally vary from $50 per tonne to $5,000/t, depending on product quality and applications. The starting point for New Zealand resources is more likely to be in the realm of $100-150/t.

  • The Mining Operation New Zealand Steel

    After extensive trials, the New Zealand Steel Mill at Glenbrook opened in 1970 with an ironsand mine located at the mouth of the Waikato River. Minimising Environmental Effects Like all operations that extract a raw material mining the ironsand affects the environment.

  • Mineral resources / Economic and applied geology / The

    New Zealand is not particularly rich in metallic minerals, and many potentially metal-bearing rocks are in remote, rugged country, still not fully prospected. Native metals are usually found in association with quartz veins in old, igneous, or metamorphic rocks or in detrital form in

  • Metals known but not mined Te Ara Encyclopedia of New

    The main titanium-rich mineral found in New Zealand is ilmenite (iron titanium oxide, FeTiO 3), which occurs as extensive black sand deposits along the West Coast of the South Island. The ilmenite grains have been derived from erosion of schist in the Southern Alps and

  • Mine For Gold

    A lot of gold ends up in the sea and on the West Coast of New Zealand many black sand beaches are gold rich. The difficulty with mining the black sand beaches in the past has been separating the gold out as black sand is very heavy and the fine gold is often lost

  • Prospecting, exploration and mining: Apply for permits

    Anyone wanting to undertake activities such as prospecting, exploration and mining must have a permit from New Zealand Petroleum and Minerals. They also require permission from the landowner for access to the land. For public conservation land permission for access is required from DOC. Find out what permission you will need and how to apply below.

  • Seven things you need need to know about New Zealand

    Aug 10, 2017· Kiwis Against Seabed Mining (Kasm) is a New Zealand since then it has been a primary concern of activists against the mining plan. The worry is that sand

  • The minerals sector in New Zealand New Zealand Mining

    New Zealand Petroleum & Minerals is the government agency that leads and actively manages New Zealand’s petroleum and minerals portfolio. Together with other agencies it administers a comprehensive regulatory frame for prospecting, exploration and mining of minerals ensuring they are managed, every step of the way.

  • the collective vo for west coast mining

    Minerals West Coast. Minerals West Coast Trust Manager: Patrick Phelps Phone: 021 238 6846 Email: [email protected]

  • Ironsand mining bid upsets iwi NZ Herald

    Ironsand mining * Mineral-rich ironsand is mined at two North Island sites and used to produce iron and steel. * Waikato North Head mine produces 1.2 million tonnes of sand a year to feed the