macraes gold mine
Golden Point Historic Reserve Macraes Flat area. Otago region
· Or turn off SH85 onto Macraes Rd 15 km north of Palmerston. At Macraes Flat turn onto Golden Point Rd. This road is sealed for around 3km then becomes unsealed for the last 2 km. Golden Point road is within the Macraes Mining area. At a checkpoint just prior to the Historic Reserve an Oceania Gold employee will safely help you cross a haul road.
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Chat OnlineMacraes Mine Macraes (Macraes Flat) Waitaki District
The Macraes Mine started in 1990 and in 2003 produced about 5 000 kilograms of gold. Production from 3 Moz of gold. Owned by Oceana Gold Corporation. The Frasers underground mine was commissioned in January 2008.
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The Macraes deposit is an example of an orogenic style gold deposit. This style of deposit is recognized to be broadly synchronous with deformation metamorphism and magmatism during lithospheric-scale continental-margin orogeny (Groves et al. 1998). Most orogenic gold deposits like Macraes occur in greenschist facies rocks.
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Golden Point Mine Macraes Mine Macraes (Macraes Flat) Waitaki District Otago Region New Zealand Abandoned gold and scheelite mine. In many countries it is impossible to get near a large scale active gold mine however at Macraes you can drive right through the centre of operations to the
Chat OnlineResource Definition in the World-class Macraes Gold Mine
The Macraes gold mine in Otago New Zealand is developed along the central portion of the Hyde-Macraes Shear Zone (HMSZ) which dips gently to the NE and is traceable over 30 km of strike before disappearing under tertiary cover. Mineralisation is most intensely developed along the hanging wall shear which defines the upper limit of the
Chat OnlineGolden Point Mine Macraes Mine Macraes (Macraes Flat
Golden Point Mine Macraes Mine Macraes (Macraes Flat) Waitaki District Otago Region New Zealand Abandoned gold and scheelite mine. In many countries it is impossible to get near a large scale active gold mine however at Macraes you can drive right through the centre of operations to the
Chat OnlineIntroduction Macraes Mine as an Orogenic Gold Deposit
· Moore J Doyle S (2015) Resource definition in the world-class Macraes gold mine New Zealand. Proceedings PACRIM 2015 Aust Inst Min Metall pp . Google Scholar. Teagle DAH Norris RJ Craw D (1990) Structural controls on gold-bearing quartz mineralisation in a duplex thrust system Hyde-Macraes Shear Zone Otago Schist New Zealand.
Chat OnlineMacraes Otago Daily Times Online News
· Listed gold miner Oceana Gold has identified new gold resources at its Macraes gold mine which could add another one and a-half years to the life of the mine. 8 million even bigger digger Oceana Gold (New Zealand) Ltd will take delivery later this year of a massive 360-tonne mining excavator worth about 8 million.
Chat OnlineThe Mining ProcessOceanaGold
The main material mined at Macraes is sulfide ore (containing gold particles). SIBX (Sodium Isobutyl Xanthate) is pumped into the slurry and causes the gold particles to bond with the sulphur inside the rock. Air is used to agitate the slurry and float the gold bonded sulphur over the top of
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· The massive Macraes gold mine in Otago covers many hectares of land and includes several giant pits plus roading machinery buildings and other infrastructure. This is all physical capital often the biggest capital component of a primary sector
Chat OnlineFrasers pit Macraes Mine Macraes (Macraes Flat) Waitaki
Macraes is the largest active gold mine in New Zealand producing between 1990 to 2009 2.5 Moz and since 2000 between 162 to 184 Koz at an average grade of 1.6 g/t Au. It is operated by Oceana Gold (N.Z.) Ltd. The grade is very low but is economic due to the industrial scale of the operations.
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· Macraes mine near Dunedin is operated by New Zealand goldmining company OceanaGold. They opened it for tourist visits to the historic and modern mining operations. During the first 18 months 3 500 people visited the gold mine. The Macraes mine field was first mined for alluvial gold
Chat OnlineMacraes gold mineIndustrial sectorsTe Ara
· The massive Macraes gold mine in Otago covers many hectares of land and includes several giant pits plus roading machinery buildings and other infrastructure. This is all physical capital often the biggest capital component of a primary sector industry.
Chat OnlineIntroduction Macraes Mine as an Orogenic Gold Deposit
· Moore J Doyle S (2015) Resource definition in the world-class Macraes gold mine New Zealand. Proceedings PACRIM 2015 Aust Inst Min Metall pp . Google Scholar. Teagle DAH Norris RJ Craw D (1990) Structural controls on gold-bearing quartz mineralisation in a duplex thrust system Hyde-Macraes Shear Zone Otago Schist New Zealand.
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· Macraes MinePresent. OceanaGold Corporation owns the present-day Macraes Mine. It is NZ s largest active gold-producing mine. It consists of a large scale open-cast mine which opened in 1990. There is also a newer underground mine (Fraser s Mine) which opened in 2008.
Chat OnlineIntroduction Macraes Mine as an Orogenic Gold Deposit
· Moore J Doyle S (2015) Resource definition in the world-class Macraes gold mine New Zealand. Proceedings PACRIM 2015 Aust Inst Min Metall pp . Google Scholar. Teagle DAH Norris RJ Craw D (1990) Structural controls on gold-bearing quartz mineralisation in a duplex thrust system Hyde-Macraes Shear Zone Otago Schist New Zealand.
Chat OnlineMajor Mines Projects Macraes Mine
The Macraes deposit is an example of an orogenic style gold deposit. This style of deposit is recognized to be broadly synchronous with deformation metamorphism and magmatism during lithospheric-scale continental-margin orogeny (Groves et al. 1998). Most orogenic gold deposits like Macraes occur in greenschist facies rocks.
Chat OnlineMacraes gold mineIndustrial sectorsTe Ara
· The massive Macraes gold mine in Otago covers many hectares of land and includes several giant pits plus roading machinery buildings and other infrastructure. This is all physical capital often the biggest capital component of a primary sector industry.
Chat OnlineMacraes Otago Daily Times Online News
· Listed gold miner Oceana Gold has identified new gold resources at its Macraes gold mine which could add another one and a-half years to the life of the mine. 8 million even bigger digger Oceana Gold (New Zealand) Ltd will take delivery later this year of a massive 360-tonne mining excavator worth about 8 million.
Chat OnlineMacraes Gold Mine Waitaki District New Zealand
Macraes is an open pit and underground gold mine located on the South Island of New Zealand. It is the largest gold-producing operation in the country. The mine began production in 1990 and has produced more than five million ounces of gold to date.
Chat OnlineGolden Point Mine Macraes Mine Macraes (Macraes Flat
Golden Point Mine Macraes Mine Macraes (Macraes Flat) Waitaki District Otago Region New Zealand Abandoned gold and scheelite mine. In many countries it is impossible to get near a large scale active gold mine however at Macraes you can drive right through the centre of operations to the
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