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Whakaari / White Island

Whakaari / White Island ([faˈkaːɾi], Māori: Te Puia Whakaari, lit. "the dramatic volcano"), also known as White Island or Whakaari, is an active andesite stratovolcano situated 48 km (30 mi) from the east coast of the North Island of New Zealand, in the Bay of Plenty.The island covers an area of approximately 325 ha (800 acres), which is just the peak of a …

New Zealand launches new mineral strategy, industry cautious

The New Zealand government recently issued its 2019-2029 Minerals and Petroleum Resource Strategy, which highlights the importance of the mining and oil sectors to the country's goal of ...

Seabed mining in New Zealand

The domestic seabed mining framework. 19 In New Zealand, seabed mining is governed by three key pieces of legislation: 19.1 the Crown Minerals Act 1991 (CMA) governs minerals permits, ie rights to prospect, explore and mine for Crown-owned minerals. 19.2 the Exclusive Economic Zone and Continental Shelf (Environmental Effects) Act 2012 …

Punakaiki Coastal Restoration Project: A case study for a …

1.1. The partnership approach to mine closure. In 2000, Rio Tinto acquired 114 ha of coastal land at Punakaiki on New Zealand's South Island that had been the focus of a proposed mineral sand development.Pilot-scale mining and processing by Westland Ilmenite Limited (WIL, part of North Ltd.) occurred from 1966–1991.

New Zealand: quarterly mining business salaries and wages …

Production volume of coal in New Zealand 2013-2022; ... Quarterly value of salaries and wages of the mining industry in New Zealand from March 2021 to March 2023 (in million New Zealand dollars ...

The environmental and geomorphological impacts of historical gold

The effects of mining on New World rivers is less well-known but there have been several studies of rivers in regions with historic mining industries including New Zealand (Clement et al. 2017 ...

Mining In New Zealand | The Diggings™

New Zealand has 115 identified mines listed in The Diggings™. The most commonly listed primary commodities in New Zealand mines are Gold, Platinum, and Iron .At the time these mines were surveyed, 46 mines in New Zealand were observed to have ore mineralization in an outcrop, shallow pit, or isolated drill hole—known as an occurance …

New Zealand

Adani starts operations at $1.2bn copper plant in Gujarat, India. Adani Enterprises' subsidiary Kutch Copper has commenced the first phase of its $1.2bn copper manufacturing plant in Mundra, Gujarat, India. This ….

Annual minerals industry statistics and survey

Rock, sand, and aggregate are produced for roading and construction and are vital for the development of New Zealand's infrastructure. A number of other industrial rocks and minerals are produced for local and export markets. They include bentonite, various clays, diatomite, perlite, pumice, serpentine, silica and zeolite. Government revenue ...

New Zealand: mining industry electricity consumption …

Electricity consumption in the mining sector New Zealand 2014-2022. Published by L. Granwal, Apr 27, 2023. In 2022, around 434 gigawatt hours of electricity were consumed in the mining sector in ...

Mining the seabed for iron sands in New Zealand

In August 2017, Trans-Tasman Resources Limited (TTR) was granted consent to mine up to 50 million tonnes of iron sands each year from a 66-square-kilometre area off the South Taranaki Bight in New Zealand. As of that year, they had invested more than $60 million in …

New Zealand: employee count in mining industry by type …

Number of employees in the mining industry New Zealand 2023, by type. In 2023, around 1.8 thousand people were employed in the non-metallic mining and quarrying sector across New Zealand. Overall ...

New Zealand: employee count in mining industry 2023

Published by L. Granwal, Feb 19, 2024. In 2023, around 5.9 thousand people were employed in the New Zealand mining industry. The number of mining industry employees was highest in the non ...

Coal and coal mining – Te Ara Encyclopedia of New Zealand

Mining. Europeans began mining coal in New Zealand in the 1840s. At first, men went underground and dug out the coal with picks and shovels. In the early 1900s men used explosives and compressed-air machines in mines to cut coal from the seam. The coal was loaded into wagons and taken out of the mine. From the 1990s high-pressure water jets ...

(PDF) Is grade king in gold? A preliminary analysis of gold production

Average head/feed grade versus mining costs for Australian and New Zealand gold mines. Data sourced from company quarterly reports. ... 2000, Close 2002, Guj et al. 2011). ... C. 2013 New Zealand ...

Economy of New Zealand

Mining, manufacturing, electricity, gas, water, and waste services ... Between 2000 and 2007, the New Zealand economy expanded by an average of 3.5% a year driven primarily by private consumption and the buoyant housing market. ... (NZ$50 billion in March 2013 dollars), which was less than half New Zealand's GDP at the time. By March 2013 ...

The mining industry – Te Ara Encyclopedia of New Zealand

The mining industry contributes to several major sectors of the economy, including agriculture, energy, construction, transport and manufacturing. In 2004 the value of …

(PDF) Key mechanisms for successful reclamation …

2000 New Zealand Minerals & Mining Conference Proceedings • 29-31 October 2000 cubic metres of material has been placed as capping varying in thickness from 4 m to 1.5 m.

History of mining – Te Ara Encyclopedia of New Zealand

The richer and most accessible ground was quickly exhausted, and larger-scale mining started in the 1870s. 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.

Environmental management frameworks for offshore mining: the New

This paper focuses on four developing areas of sea floor mining activities presently being. undertaken or planned in the New Zealand region: hydrocarbons (oil and gas), minerals, ironsands and ...

Tasman Mining to bring historic New Zealand mine back into production

According to local industry group Straterra, Blackwater was once the most prolific mine in the Reefton Goldfield, producing 700,000 ounces of gold between 1908 and 1951. "Tasman Mining will now ...

Crypto Mining New Zealand 2024 » What is crypto mining?

Best Crypto Mining Platforms New Zealand 2024. Alexander Foster. Last Updated on 21/02/2024. Crypto miners are rewarded with coins for their vital role in verifying the transactions added to a particular blockchain. Mining Bitcoin, Ether, Bitcoin Cash, Litecoin and other cryptocurrencies has proved extremely lucrative for individuals …

Balancing the Ethics of Mining New Zealand

The Crown owns all gold, silver and uranium in New Zealand, as well as around half of the coal and other mineral resources in the ground, under what's known as the Mineral Estate. The mining sector has flourished due to government support, including a number of initiatives such as loans and grants of between $500 and $300m for small businesses.

New Zealand: Five Largest Mines in 2021

Macraes Goldfield Mines in Otago, was the largest mine in New Zealand, producing approximately 4.91 million metric tons per annum (mmtpa) of Run-of-Mine (ROM) and primarily produced gold (130.3 thousand tonnes) in 2021. The Macraes Goldfield Mines is owned by OceanaGold Corp, and is due to operate until 2029. The second largest mine …

Coal in New Zealand

Underground mining for coal is dangerous, and has led to many deaths and injuries in New Zealand. In March 1896, 65 coal miners were killed during the Brunner Mine disaster; as of 2021 this remained New Zealand's most deadly industrial accident. The Pike River Mine disaster in November 2010 caused the deaths of 29 coal miners.

Driller Helper Underground Mining Salary New Zealand

The average driller helper underground mining gross salary in New Zealand is $74,952 or an equivalent hourly rate of $36. In addition, they earn an average bonus of $1,207. Salary estimates based on salary survey data collected directly from employers and anonymous employees in New Zealand. An entry level driller helper underground …

2013 in New Zealand

2013 is the second full year of the 50th Parliament, which first sat on 20 December 2011 and will dissolve on 17 December 2014 if not dissolved prior. The Fifth National Government, first elected in 2008, continues. Speaker of the House – Lockwood Smith to 31 January, then David Carter. Prime Minister – John Key.

History of minerals and coal

Citation: Simon Nathan. 'Mining and underground resources - History of mining', Te Ara - the Encyclopedia of New Zealand, updated 13-Jul-12. Minerals mined today. By 1870 an impressive selection of metal ores …

Mining law changes to get New Zealand to net-zero by 2050

The CMA sets out how the Government allocates rights to mine Crown-owned minerals such as gold, rare earth elements, coal, oil and fossil gas, for New Zealand's economic benefit. Read the Minister's press release: Mining law changes get New Zealand net zero 2050 (external link) — Beehive.govt.nz

Seabed Mining Inquiry in New-Zealand | DSCC

A blog by Phil McCabe, DSCC Pacific Regional Lead – Deep Sea Mining. The New Zealand Government initiated an inquiry into seabed mining within its jurisdictional waters earlier this month, signalling a change to domestic regulatory settings. This change would be more in line with New Zealand's international position of a …

Contribution to GDP by the mining industry in …

0 1,000 2,000 3,000 4,000 Contribution to GDP by the mining industry in New Zealand By component (excl. subsidies), year ended March 1992–2022, NZD millions (nominal) Provider: Stats NZ 1992 1995 1998 …

Mining Conferences in New Zealand 2024/2025/2026

Mining Conferences in New Zealand 2024 2025 2026 is for the researchers, scientists, scholars, engineers, academic, scientific and university practitioners to present research activities that might want to attend events, meetings, seminars, congresses, workshops, summit, and symposiums.

23 New Zealand

23.1.1 ROLE Coal is New Zealand's OF most COAL IN NEW ZEALAND abundant. (40 manufacturing late 2013). percent) nineteenth station In and (cement, century. industrial Today, lime, processes the majority fossil (33 percent), fuel of New and with Zealand's has been an important and plaster) being dairy coal and is non-metallic used for energy ...

New Zealand's main coalfields – Coal and coal mining

New Zealand's main coalfields. The four major coal regions in New Zealand are Waikato, the West Coast, Otago and Southland. Click on each region for a more detailed map showing the coal deposits.

New Zealand's mining disaster: No miracles left | The Economist

The tragedy has once again focused attention on the dangers of mining. In New Zealand the coal industry is small (producing the equivalent of only 2.8m tonnes of oil in 2009, with 0.1% of the ...

New Zealand deep-sea life needs 'better protection' from mining…

New Zealand's seafloor organisms are not protected enough from potential deep-sea mining activities, a study by a researcher working with the country's National Institute of Water and ...

Full article: Māori and mining: Indigenous perspectives on

Therefore, it is unsurprising that mining operatives increasingly use SLO language (Minter Ellis Citation 2012; Harvey Citation 2013; Solid Energy New Zealand Limited Citation 2013; Straterra Citation 2014) given the need to gain ongoing acceptance and approval for such developments from local communities and other stakeholders in …

The current environmental impact of base‐metal …

200 Journal of The Royal Society of New Zealand, Volume 30, 2000. Metal production from the Tui Mine during its short lifetime amounted to 20 000 tonnes of copper-lead-zinc concentrate and 2.5 tonnes of gold-silver concentrate (Brathwaite et al. 1987). The ores averaged 17% zinc, 7% lead, and 0.6% copper, with the Champion lode providing about ...

NZ underground goes hydraulic

NZ underground goes hydraulic. Staff Reporter. 19 June 2000. Two new underground coal mining projects on the West Coast of New Zealand's South Island may serve as a catalyst to lift the country's export coal trade from current levels of around 1.5 million tonne per annum to over 3 Mtpa. The Pike River coalfield development and the …

Seabed mining approved in New Zealand despite …

The sand will be processed aboard a purpose-built 345-metre integrated mining vessel, whose construction TTR would start soon. The company expects to begin exporting iron ore from the site to Asia ...