Our hard rock underground gold mine west coast nz

Mining in New Zealand - Wikipedia

Mining in New Zealand began when the Māori quarried rock such as argillite in times prior to European colonisation. 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 .

Waiuta area: Places to go on the West Coast

Miners drilled and blasted gold-bearing quartz rock out of the underground reef. The rock was then trucked through tunnels to the shaft where it was winched to the surface for processing. The mine produced nearly 750,000 ounces of gold from 1.5 million tons of quartz.

History of minerals and coal - New Zealand Petroleum and ...

Alluvial gold was sluiced and dredged, and hard-rock gold and coal were worked in underground mines. This required substantial capital, and many speculative mining companies were set up, both in New Zealand and overseas.

West Coast miners fear their way of life is under threat ...

There were 60 gold mines on the West Coast, half of which were on conservation land. Of the 22 coal mines on the Coast in 2016, 18 were actively producing coal and only seven of those were on DOC ...

Gold Prospecting the West Coast of the South Island New ...

Mar 09, 2017· Gold Prospecting the West coast in the South Island New Zealand.

NZ Gold Mining History - Mine For Gold

Underground mining, which tunnelled out quartz veins that were crushed to release their gold, boomed on the Coromandel Peninsula and West Coast from the 1870s. Gold mining had declined by the 1920s, and from the 1950s it was a very small industry.

Pike River mine disaster - New Zealand History | NZHistory ...

On the afternoon of 19 November 2010, an explosion ripped through the remote Pike River mine on the West Coast of the South Island, killing 29 men.

New Zealand Minerals Exploration & Mining Map | Freeman Media

New Zealand Minerals Exploration & Mining Map The colourful map is a large 1.2m x .85m poster and provides a clear, insightful picture of the sector. The map features information on hard rock and alluvial gold mines and projects, ironsand mines and projects, as well as phosphate, garnet, ilmenite and tungsten projects.

2. – Mining and underground resources – Te Ara ...

Alluvial gold was sluiced and dredged, and hard-rock gold and coal were worked in underground mines. This required substantial capital, and many speculative mining companies were set up, both in New Zealand and overseas.

Historic Big River Quartz Mine: Victoria Forest Park, West ...

The winding engine is the only steam winder left in New Zealand with its boiler intact. The engine house was the control hub for operations in the mine shaft. The steam driven winding engine lowered men and equipment into the mine and raised the gold-bearing quartz that was blasted from the underground …

Hard Rock Underground Gold Mine West Coast Nz

West Coast A journey into New Zealand's coal mining ... was the richest producing coal mine in New Zealand for ... journey underground (hence the hard hat ... Read more New Talisman Gold Mines to fast-track production in New ...

Gold Mines for Sale - MineListings.com

Gold Mines For Sale including alluvial placer gold mines, lode gold mines, patented gold mines, BLM gold mines, and other gold mines for sale worldwide. ... New Zealand Gold Mine. ... New Zealand: Eureka Saturday Night Hard Rock Mine. Gold Mine For Sale. Located in Colorado, USA. Hard Rock Mine with projected Total Probable and Possible Gold ...

Heritage & History - West Coast, New Zealand

About The West Coast > Heritage & History; Learn about the gold, timber, coal, Maori and aviation history of the West Coast at the many heritage sites on the West Coast. ... Gold mine, battery, sawmall and coal mines: ... Last resting place for victims of New Zealand's most deadly mine explosion. Kotuku heritage sites. School and Mini ...

West Coast mine project brings at least 30 jobs - NZ Herald

West Coast leaders and goldminers were celebrating last week's announcement the underground Blackwater mine at Waiuta may be reopened, with an Australian joint venture with Oceana Gold …

Oceana involved in Blackwater exploration - odt.co.nz

Jul 19, 2018· The historic Blackwater gold mine, on the West Coast near Reefton, is the focus of what could become a $500million redevelopment, with more than 100 jobs over a 10-year mine life.

South Island gold and arsenic - GNS Science

South Island gold and arsenic LEADER: Dave Craw (University of Otago) ... Arsenic geochemistry, hard rock mining. Tuesday 26 November: Reefton - Hanmer Springs (lunch) ... Greymouth, West Coast (photo Lloyd Homer). Waiuta historic gold and arsenic processing site, Westland.

Kent Exploration Files Alexander Gold Mine NI-43-101 Report

The Alexander Gold Mine consists of a group of underground workings, from which 41,089 oz of gold was reportedly produced from 48,492 tons of quartz between 1923 and 1943 (Christie et al., 2006 ...

New Zealand Gold part 2 - Travels in the Coromandel Goldfields

This is a an unusual and exceptional operation - there are currently only three underground hard rock metalliferous mining operations in New Zealand, namely Oceana at Macraes, Newmont at Waihi (Favona – Trio) and this historic mine at Broken Hills at Tairua.

The Blackwater mine - Waiuta | NZHistory, New Zealand ...

Joseph Divis' photos of Waiuta - click on thumbnails to see full images. Mining for gold. A small prospecting group discovered a gold-bearing quartz reef near the upper reaches of Blackwater Creek, a tributary of the Grey River, on 9 November 1905.

Mine project brings at least 30 Coast jobs | Otago Daily ...

Jul 22, 2018· West Coast leaders and goldminers were celebrating last week's announcement the underground Blackwater mine at Waiuta may be reopened, with an Australian joint venture with Oceana Gold to begin exploration.

mesin crusher bambu komposit - tourdesigners.co.in

Crusher mining. Toggle navigation. ... for artificial sand production aggregates sand making machine wastage being produced with stone crusher equipment of gold processing linyi jinbaoshan crusher price list hard rock underground gold mine west coast nz jaw crusher made in switzerland manaufacturers of ballast crushers j k stone crusher ...

Types of mining - straterra.co.nz

An underground mine will normally have a surface footprint of 5-10 ha. There are a multitude of underground mining techniques to extract the maximum amount of ore in a safe manner. The percentage of ore recovered depends on safety considerations.

Industry | Minerals West Coast

The West Coast economy is underpinned by mining and the minerals industry. The sector includes coal and gold as well as aggregates pounamu, decorative stone, limestone, and other industrial minerals. Gold mining in the region is both alluvial recovery and hard rock.

Underground Hard Rock Mining Consultancy Perth WA - Piran ...

He has worked at underground hardrock, nickel, copper, gold, tin and poly-metallic mines on the west coast of Tasmania and in Kambalda, Western Australia. His experience is in a wide range of mining methods in high stress mining enviroments involving narrow vien mining methods to large open stope mining methods.

2013 Minerals Yearbook - USGS

—New Zealand's gold production was mainly from the waihi area on the North Island and from the Otago region and along the west coast on the South Island. Hard rock gold mines were mined by Newmont Mining Corp. of the United States ... the Frasers underground mine, and the Macraes processing plant. In 2013, the Macraes plant ...

History of gold, Hauraki goldfield, New Zealand

While alluvial gold mining dominated in the South Island after the gold rushes, hard rock mines were developed in Nelson, Westland and Otago. The Reefton Goldfield, on the West Coast of the South Island, produced more than 2 million ounces (62 tonnes) of gold from 1870 until 1951.

Unique West Coast gold dredge for sale | Stuff.co.nz

Jan 21, 2016· The West Coast regional councillor said his family had a long history of working in coal and gold mines and sawmills on the West Coast. READ MORE : More West Coast jobs to go as OceanaGold mine closes

Mines in NZ - The largest & most visited mining website in ...

The Reefton gold mine, on the West Coast of the South Island of New Zealand, has been producing gold from a series of open pits since 2007. ROA The ROA coal mine that is located on the West Coast of the South Island of New Zealand in the Greymouth Coalfield is owned by New Zealand …

4. – Gold and gold mining – Te Ara Encyclopedia of New Zealand

The discovery and development of gold-bearing quartz veins near Reefton around 1870 marked a shift from alluvial to hard-rock mining. Unique names are a remnant of the coast's hard-rock mining days.

Mining - gold: New Zealand historic heritage conservation

The principal New Zealand goldfields were Coromandel, Nelson/Marlborough, Central Otago and West Coast. The two main types of gold mine were: 'hard rock' quartz mines, and

'The Luminaries' shines light on NZ's West Coast - Tourism ...

The West Coast region - the longest in New Zealand at 600km - includes a world heritage site and five of New Zealand's 14 national parks. Conservation and sustainability are buzz words in this region where 90% of the land is administered by the Department of Conservation (DOC).

Oceana Gold Mine Reefton. | West Coast New Zealand History

Description Hard rock gold mining ceased in Reefton gold fields in 1951 but in 2007 Oceana Gold opened a new opencast pit in the hill east of Reefton in the area of the old Globe Hill and Progress mine workings. Date of Photo Between 1st January 2007 and 31st December 2007 Map [1]