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Driefontein Gold Mine GOLD FIELDS

Driefontein Gold Mine. Technical Short Form Report. Driefontein Gold Mine is a large, well-established shallow to ultra-deep level gold mine with workings that are accessed through eight shaft systems that mine various gold bearing reefs

Quartz Reef Mining, Mining Techniques, Surface Mining

2021-7-15  Quartz Reef Mining. Primary gold typically happens in quartz veins. The removal of gold ore from these tough quartz veins was traditionally referred to as quartz reef mining. A Prussian engineer, Jacob Brache was the foremost to feel that quartz reefs may have even more gold than alluvial fields.

Beatrix Gold Mine Gold Fields

2018-10-11  The Beatrix Gold Mine consists of four surface operating shafts that mine various gold bearing reefs from open ground and pillars at depths between 600 and 2,155 m below surface. Ore is processed at two metallurgical plants with mill throughput of approximately 3.0 Mtpa to produce approximately 391 koz of gold. The mine has a workforce of

Union Reefs Gold Mine geoscience.nt.gov.au

2018-7-19  In the past, mining at the Union Reefs Gold Mine was carried out under the management of Acacia Resources Ltd and AngloGold (Ashanti) Limited (Anglo) till 2003. During this phase, the total of ore milled was 20,225,360t @ 1.47g/t Au or the recovery of 957,523 fine oz gold. The Burnside Joint Venture,a subsidiary of GBS Gold Australia (liquidated)

Junction Reefs OceanaGold

Junction Reefs. The Junction Reefs Mine is located 270 kilometres west of Sydney in the Central Tablelands of New South Wales in Australia. The mine is located on undulating, cleared grazing land in a cereal cropping, vineyards, and sheep and cattle grazing

Kopanang Vaal Reefs No 9 Shaft gold mine Report

2020-9-4  Kopanang Vaal Reefs No 9 Shaft gold mine. Report summary. Kopanang and Moab Khotsong used to form AngoGold Ashanti`s Vaal River operations. As cost escalations continued to outpace inflation as well as gold price, Kopanang was considered unprofitable in the process of Anglo's South African restructure. The sale of Kopanang to Heaven-Sent SA

MINERAL LEASE (NORTH) 1109 UNION REEFS GOLD MINE

2019-5-24  Mine Closure Report Union Reefs Gold Mine Anglogold Australia iv Almost 17mt of ROM ore (@1.63 g/t), 1.5mt of Leach ore (@0.86g/t) and over 3.6mt of mineralised waste (@0.53g/t) was mined throughout the life of the Union Reefs Gold Mine. This, alongside 92mt of waste, produced an average strip ratio of 5.29:1

Enhanced geological modelling of the Upper Elsburg

2014-5-22  Elsburg reefs and VCR to optimize mechanized mine planning at South Deep Gold Mine by K. Osburn*, H. Pretorius†, D. Kock†, N. King†, R. Pillaye†, and M. Hlangwane‡ Synopsis South Deep Gold Mine, owned by Gold Fields Ltd., is situated near Westonaria in the Gauteng Province of South Africa and mines the

New gold producer Kaiser Reef readies to ramp up its A1

2021-2-5  Special Report: Victorian high-grade gold producer Kaiser Reef has a production target of 150,000 tonnes per year of gold ore for its A1 Mine acquired by the company in January. The operator of the A1 Mine for gold in Victoria, Kaiser Reef (ASX:KAU) recently published some high-grade drilling results for the mine that included 3.7m at 68.62 grams per tonne (g/t) gold.

Union Reefs Gold Mine geoscience.nt.gov.au

2018-7-19  In the past, mining at the Union Reefs Gold Mine was carried out under the management of Acacia Resources Ltd and AngloGold (Ashanti) Limited (Anglo) till 2003. During this phase, the total of ore milled was 20,225,360t @ 1.47g/t Au or the recovery of 957,523 fine oz gold. The Burnside Joint Venture,a subsidiary of GBS Gold Australia (liquidated)

Witwatersrand Gold Deposits Mineral Processing &

2018-2-13  Witwatersrand gold reefs Mining Method: The future of the Witwatersrand gold mines. This financial, social and political squeeze has been going on for many years now and this is reflected in South Africa steadily shrinking share of the world gold

Junction Reefs OceanaGold

Junction Reefs. The Junction Reefs Mine is located 270 kilometres west of Sydney in the Central Tablelands of New South Wales in Australia. The mine is located on undulating, cleared grazing land in a cereal cropping, vineyards, and sheep and cattle grazing

Kopanang Vaal Reefs No 9 Shaft gold mine Report

2020-9-4  Kopanang Vaal Reefs No 9 Shaft gold mine. Report summary. Kopanang and Moab Khotsong used to form AngoGold Ashanti`s Vaal River operations. As cost escalations continued to outpace inflation as well as gold price, Kopanang was considered unprofitable in the process of Anglo's South African restructure. The sale of Kopanang to Heaven-Sent SA

Enhanced geological modelling of the Upper Elsburg

2014-5-22  Elsburg reefs and VCR to optimize mechanized mine planning at South Deep Gold Mine by K. Osburn*, H. Pretorius†, D. Kock†, N. King†, R. Pillaye†, and M. Hlangwane‡ Synopsis South Deep Gold Mine, owned by Gold Fields Ltd., is situated near Westonaria in the Gauteng Province of South Africa and mines the

Kopanang Mine Village Main Reef

2021-9-14  Current status. In March 2018, HSC acquired the Kopanang mine from AngloGold Ashanti. The mine operates at depths of 1,350 to 2,240 metres below surface and is accessed by one of the largest diameter shafts in South Africa. Around 3,000 people currently work at the mine, producing around 85,000 oz of gold annually.

New gold producer Kaiser Reef readies to ramp up its A1

2021-2-5  Special Report: Victorian high-grade gold producer Kaiser Reef has a production target of 150,000 tonnes per year of gold ore for its A1 Mine acquired by the company in January. The operator of the A1 Mine for gold in Victoria, Kaiser Reef (ASX:KAU) recently published some high-grade drilling results for the mine that included 3.7m at 68.62 grams per tonne (g/t) gold.

Vaal Reefs 1995- Mining Accident Database

1995-5-10  Vaal Reefs 1995. 10/05/1995 Vaal Reefs Mine Underground train crash. 104 miners died in one of South Africa's largest gold mines when the cables controlling an underground train snapped, sending the cars hurtling down a 7,000-foot vertical shaft onto an elevator. The victims were in the two-story elevator, which was crushed by the falling

Gold Gold Trails

2021-9-9  Reef Gold Mining the Matrix. Reef mining operations typically started as small scale ventures between syndicates of two to six miners who would peg out their claim and start mining down the line of a quartz reef. As reefs rarely went straight down, this work usually required a shaft to be sunk first up from where drives could be put in to

Orkney Gold Mine Wikimapia

2018-3-19  Orkney is a large 7 shaft mine on a mining right that covers an area of 10,561.7 ha. It was originally owned by Anglo American, which later became AngloGold Ashanti Limited, and was art of their Vaal Reef Operations. African Rainbow Minerals (ARM) then purchased the mine from Anglo and in 2003 ARM merged with Harmony Gold. In 2008 Pamodzi Gold bought the operations from Harmony but

Union Reefs Gold Mine geoscience.nt.gov.au

2018-7-19  In the past, mining at the Union Reefs Gold Mine was carried out under the management of Acacia Resources Ltd and AngloGold (Ashanti) Limited (Anglo) till 2003. During this phase, the total of ore milled was 20,225,360t @ 1.47g/t Au or the recovery of 957,523 fine oz gold. The Burnside Joint Venture,a subsidiary of GBS Gold Australia (liquidated)

Witwatersrand Gold Deposits Mineral Processing &

2018-2-13  Witwatersrand gold reefs Mining Method: The future of the Witwatersrand gold mines. This financial, social and political squeeze has been going on for many years now and this is reflected in South Africa steadily shrinking share of the world gold

Beatrix Gold Mine Gold Fields

2018-10-11  The Beatrix Gold Mine consists of four surface operating shafts that mine various gold bearing reefs from open ground and pillars at depths between 600 and 2,155 m below surface. Ore is processed at two metallurgical plants with mill throughput of approximately 3.0 Mtpa to produce approximately 391 koz of gold. The mine has a workforce of

Wits Basin’s shallow gold reefs to be mined as economic

2020-11-4  New mid-tier gold aspirant Shallow Reefs Gold is in the process of being built in South Africa to mine the shallow reefs of South Africa’s historic Witwatersrand Gold Basin. Shallow Reefs Gold has former Mineral Resources Minister Susan Shabangu and former Exxaro chairperson Sipho Nkosi on board and is taking steps leverage well-known shallow deposits, some of them already served by mining

Kopanang Mine Village Main Reef

2021-9-14  Current status. In March 2018, HSC acquired the Kopanang mine from AngloGold Ashanti. The mine operates at depths of 1,350 to 2,240 metres below surface and is accessed by one of the largest diameter shafts in South Africa. Around 3,000 people currently work at the mine, producing around 85,000 oz of gold annually.

Kopanang Vaal Reefs No 9 Shaft gold mine Report

2020-9-4  Kopanang Vaal Reefs No 9 Shaft gold mine. Report summary. Kopanang and Moab Khotsong used to form AngoGold Ashanti`s Vaal River operations. As cost escalations continued to outpace inflation as well as gold price, Kopanang was considered unprofitable in the process of Anglo's South African restructure. The sale of Kopanang to Heaven-Sent SA

Vaal Reefs 1995- Mining Accident Database

1995-5-10  Vaal Reefs 1995. 10/05/1995 Vaal Reefs Mine Underground train crash. 104 miners died in one of South Africa's largest gold mines when the cables controlling an underground train snapped, sending the cars hurtling down a 7,000-foot vertical shaft onto an elevator. The victims were in the two-story elevator, which was crushed by the falling

Blyvoor Gold

BLYVOOR GOLD (PROPRIETARY) LIMITED (“Blyvoor Gold”) is a gold mining company that is investing in the reconstruction and mining of the Blyvoor Gold Mine (“Blyvooruitzicht”). During 2015 and 2016, Blyvoor Gold negotiated and bought the mining right and certain surface assets. The assets purchased were those considered to be essential to

The Role of Geophysics in Exploration at Junction Reefs

2018-12-6  (1991). The Role of Geophysics in Exploration at Junction Reefs and the Sheahan-Grants Gold Mine, Central N.S.W. Exploration Geophysics: Vol. 22, No. 1, pp. 65-70.

Orkney Gold Mine Wikimapia

2018-3-19  Orkney is a large 7 shaft mine on a mining right that covers an area of 10,561.7 ha. It was originally owned by Anglo American, which later became AngloGold Ashanti Limited, and was art of their Vaal Reef Operations. African Rainbow Minerals (ARM) then purchased the mine from Anglo and in 2003 ARM merged with Harmony Gold. In 2008 Pamodzi Gold bought the operations from Harmony but