waikato north head ironsand mine

Iron & Steel Production | KASM | Kiwis against Seabed Mining

At BHP New Zealand Steel's Glenbrook steel mill (Fig. 1), ironsand from the Waikato North Head mine is blended with Huntly sub-bituminous coal in the ratio of about 1.8:1, preheated in multiple hearth furnaces to about 650oC, and then fed into sloping rotary kilns 65 m long and 4.6 m in diameter.

The Mining Operation | New Zealand Steel

Water Conservation . At Waikato North Head mine, each day up to 40,000 tonnes of fresh water is extracted from the Waikato River. About 7,000 tonnes is used to transport ironsand as a slurry to the Glenbrook site and the remainder is used for the mining and concentration of ironsand.

mIneral deposIts of new zealand | contents

Process Mineralogy of Ironsands in the Waikato North Head Deposit, Waikato Region, North Island 435 J L Mauk, H A Cocker, H Rogers, J Ogiliev and A B Padya Exploration of Placer Titanomagnetite Ironsand Deposits Offshore from the West Coast of the North …

Waikato North Head Mine, Otaua, Waikato District, Waikato ...

Waikato North Head Mine, Otaua, Waikato District, Waikato Region, North Island, New Zealand : Ironsand deposits processed on site into a slurry then transported by conveyor to the Glenbrook Steel Mill. At the time of writing (2018) owned by Bluescope. Up to 1.2 million tonnes of sand are ...

iron sand mining waikato - karieroveporadenstvi.eu

PROCESS OF IRON SAND MINING IN THE SEASand mix with in the Bismarck Sea south of the island of iron ore, limestone andThe Waikato North Head ironsand mine [GET MORE] iron sand mining new zealand - touristhub.co.in

Land Management - BlueScope Community Safety Environment ...

Proper land management is an important part of BlueScope's licence to operate and a key guiding principle in Our Bond which recognises that our communities are our homes. ... Waikato North Head Ironsand Mine: Maori Burial Sites : Waikato River and Wetlands: Taharoa Ironsand Mine ... Remnant Indigenous Forest: North America: Steelscape Kalama ...

Land Management - BlueScope Community Safety …

Proper land management is an important part of BlueScope's licence to operate and a key guiding principle in Our Bond which recognises that our communities are our homes. ... Waikato North Head Ironsand Mine: Maori Burial Sites : Waikato River and Wetlands: Taharoa Ironsand Mine ... Remnant Indigenous Forest: North America: …

Exploitation History | KASM | Kiwis against Seabed Mining

It was sited at Glenbrook to utilize the Waikato North Head deposit, sited in the formidable dune on the north side of the Waikato River entrance. This site now produces 150,000 tonnes of steel per year.

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

The Waikato North Head mine produces up to 1.2 million tonnes of iron sand a year, for use in the New Zealand Steel mill at Glenbrook. The deposit is estimated to contain more than 150 million tonnes.

Geometallurgy of ironsand from the Waikato North Head ...

The Waikato North Head deposit produces a magnetic mineral concentrate from Quaternary sands that formed in a coastal setting in the North Island of New Zealand. Detailed examination of the magnetic mineral fraction of the different stratigraphic horizons mined at Waikato North Head shows that the youngest units yield concentrates with significant concentrations of gangue minerals that are ...

Waikato North Head | | MiningLink - The largest & most ...

The Waikato North Head ironsand mine is located at the mouth of the Waikato River on the West Coast of New Zealand's North Island. The mine site contains over 150 million tonnes of ironsand that is mined at a rate of 1.2 million tonnes of sand annually.

New Zealand Steel - Wikipedia

The ironsand ore is mined at an opencast mine at Waikato North Head. The ironsand is then mixed to form a slurry and transported to the mill by an 18 kilometre long pipeline. Approximately, 1.2 million tonnes of ironsand ore are delivered to the mill annually.

Speakers | AusIMM 2018

Final sealing of Huntly West mine: A geosynthetic solution to long term stability: Bell, Stephen ... sand sequence at Waikato North Head, south Auckland: Bumby, Chris : Disruptive research: New process technologies for NZ ironsand ... Mobilisation of Au and Ag in clay-altered Otago Schist at Coronation North, Macraes Mine: Guzman, Susana ...

The Biggest Industries In New Zealand - WorldAtlas.com

The Waikato North Head ironsand mine supplies the steel mill while other mines are located at Taharoa and the ironsand mined there is for export. Fishing The …

Tony Carpenter - Contracts Manager - T.C. Nicholls Ltd ...

Waikato North Head mines up to 1.2 million tonnes of sand each year. The deposit contains more than 150 million tonnes of ironsand. The Waikato North Head mine processes the ironsand to produce a ...

Waikato North Head Mine Site | New Zealand Steel

Waikato North Head Mine Site Up to 1.2 million tonnes of sand is mined each year at the Waikato North Head mine. The deposit contains more than 150 million tonnes of ironsand.

New Zealand Steel | Sustainable Steel Council, Auckland

Today it forms huge ironsand reserves that stretch inland from the beach. New Zealand Steel's facility at Glenbrook operates as a one-stop shop for steel production. The ironsand is converted into a slurry and pumped from the Waikato North Head minesite to Glenbrook - …

Two directors of Taharoa ironsand mine quit over ...

Two independent directors of an iwi-owned iron sand mining company have quit over concerns about the way it's being run by a Wellington businessman.

Jamie Ogiliev - Mining Technical Manager - BlueScope Steel ...

Waikato North Head is an open cut titanomagnetite ironsand mine and processing plant supplying iron sand concentrate to both the New Zealand Steel integrated steel mill …

The Mineral Industry of New Zealand in 2001 - USGS

THE MINERAL INDUSTRY OF NEW ZEALAND—2001 19.1 THE MINERAL INDUSTRY OF NEW ZEALAND By Travis Q. Lyday New Zealand is an island nation in the South Pacific Ocean ... mine the ironsand at its Waikato North Head site beginning in 1996 until 2096. Mining was done by two bucket-wheel

By Travis Q. Lyday - USGS

By Travis Q. Lyday In 2003, New Zealand's mining industry included a wide ... in New Zealand—Taharoa and Waikato North Head. NZ Steel mined at both sites, but only the Waikato North Head material ... mine the ironsand at its Waikato North Head site beginning in 1996 until 2096. Mining was done by two bucket-wheel

New Zealand & Pacific Islands - BlueScope Corporate

The integrated steelmaking process starts with the Waikato North Head iron sands mine, which supplies approximately 1.2 mtpa of iron sands concentrate to the Glenbrook Steelworks, sufficient to meet its annual production requirements. The mine is operated under a long-term exclusive license with the New Zealand government.

Geophysical study of the Taharoa ironsand deposit, …

Geophysical study of the Taharoa ironsand deposit, west coast, North Island, New Zealand DONALD C. LAWTON ... ironsand mining commenced in the Izumo region in A.D. 733 (Hattori 1960). ... Ironsand deposits at Taharoa, Waikato North Head, and Raglan (Fig. 1) were selected for our geophysical studies. ...

Dougal Francis - Construction Zone Manager - Fulton Hogan ...

• Operations Manager for both NZ Steel's iron sand mining operations, namely; Taharoa and Waikato North Head, which are mining in excess of 10 million tonnes of mined raw sand for the production of 3M tonnes of iron sand concentrate for Steel making in NZ and export markets.

Taranaki Story - Ironsand Mining In Taranaki

"As well as the ironsand mining operation at North Head, two similar ironsand mining operations were developed on the west coast of the North Island at Waipipi near Wanganui in 1971 and further north at Taharoa in 1972," the Association says.

Engineering Heritage

The Taharoa ironsand mining project was commissioned in 1972 and has been a success story for the local community and New Zealand Steel Mining. () () Taharoa, an isolated and exposed location on the North Island's west coast, has the largest deposits of ironsand (titanomagnetite) …

Mining in New Zealand - Wikipedia

The Waikato North Head ironsand mine produces up to 1.2 million tonnes of ironsand a year, for use in the New Zealand Steel mill at Glenbrook. The deposit is estimated to contain more than 150 million tonnes in total. Rather more is produced at Tahāroa, all of which is exported.

New Zealand Steel - Wikipedia

The ironsand ore is mined at an opencast mine at Waikato North Head. The ironsand is then mixed to form a slurry and transported to the mill by an 18 kilometre long pipeline . [2] Approximately, 1.2 million tonnes of ironsand ore are delivered to the mill annually.

iron sand mining waikato - summersamba.eu

iron sand mining equipment in new zealand - SSG Power iron sand mining equipment in new zealand . ... iron ore, limestone and The Waikato North Head ironsand mine produces up ... Company makes new iron sand mining ...

Scholarships | The AusIMM New Zealand Branch

Stratigraphy, sedimentology and mineralogy of the Waikato North Head ironsand deposit Wendy Hampton: University of Auckland: Textures and mineralogy of Pliocene silica sinter at Whenuaroa, southern Puhipuhi, Northland Erin Hollinger: University of Otago: Vein textures, mineralogy and ore grades at Martha Hill epithermal Au-Ag deposit, Waihi ...

Bucket Wheel Excavator Mining System Experience at …

At the Waikato North Head Ironsand operation, NZ Steel Mining Ltd is using a Bucket Wheel Excavator û shiftable conveyor mining system to excavate Titanomagnetite bearing sand and clay.

3. – Iron and steel – Te Ara Encyclopedia of New Zealand

Waikato North Head has more than one billion tonnes of ironsand reserves that contain at least 33.8% titanomagnetite, the main iron mineral in the sand, and are estimated at 74 million tonnes. These will yield 19.4 million tonnes of concentrate containing 59% iron.