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Gold-mine productivity as affected by the average web …

mine should be small, and probably time-dependent; if so, this cJ,n be catered for, at least partly, by the incor-poration of any trend in productivity linked to time. If TABLE I BASIC DATA FOR HARTEBEESTFONTEIN GOLD MINE, JANUARY 197.5 TO MARCH 1978 Uncle E JOURNAL OF THE SOUTH AFRICAN INSTITUTE OF MINING AND …

IN THE SUPREME COURT OF SOUTH AFRICA NATIONAL …

employees of Hartebeestfontein Gold Mining Company Limited ("Hartebeestfontein"). When the matter was called, the Court raised two preliminary questions: Was "the document" in the form of a special case? Did it contain all that a case stated under s. 17(21X a) should contain? Provision is made in rules of court and in a

Hartebeestfontein Gold Mining Co. Ltd

Hartebeestfontein Gold Mining Co. Ltd - Facebook

Time-dependent tunnel deformation at Hartebeestfontein Mine …

Hartebeestfontein Mine is situated in the Klerksdorp gold fields, which is located on the north-west rim of the Witwatersrand Basin. The mine exploits the Vaal reef, which is situated in the Central Rand Group of the Witwatersrand Supergroup. Massive timedependent deformation (squeezing) is mainly observed in quartzites, which is …

A plan to extract gold from mining waste splits a Colorado …

LEADVILLE, Colo. (AP) — Rust-colored piles of mine waste and sun-bleached wooden s loom above the historic Colorado mountain town of Leadville …

Hartebeestfontein Gold Mine Near Klerksdorp, South Africa

The Hartebeestfontein Gold Mine is located nearby Klerksdorp, South Africa. Its discovery dates back to 1942. This gold mine operates primarily underground. Its production …

OHMS – Open House Management Solutions

Koos is co-founder and shareholder of Open House Management Solutions (Pty) Ltd (OHMS) and currently serves as Managing Director. He has been involved in the mining industry since January 1987. Following experience in the production section of Hartebeestfontein Gold Mine, he started his career in Rock Engineering in April 1990.

North West Operations (Hartebeestfontein & Buffelsfontein) (Closed

Company; Email; Telephone; ... (Hartebeestfontein & Buffelsfontein) gold mine. XLS 127.50 KB. North West Operations (Hartebeestfontein & Buffelsfontein) (Closed) gold mine. PDF 1.10 . Other reports you may be interested in. Asset Report Buffelsfontein (to 2001) (Closed) gold mine.

Stilfontein Gold Mining Company Limited Stock CINNOBER …

Stilfontein Gold Mining Company Limited carried out the pumping of water through the Margaret Shaft on behalf of Hartebeesfontein Gold Mining Company Limited. It was also engaged in the maintenance of the shafts and the pump stations. The Company has the property immediately surrounding the Margaret and Scott Shafts, together with the …

THE LABOUR COURT OF SOUTH AFRICA, …

National Union of Mineworkers and others v Hartebeestfontein Gold Mining Co Ltd5: 'Provision is made in ules of Court and in aR number of statutes for the submission to a Court of questions of law "in the form of a special case". See for example, Rule 49(10) of the Uniform Rules of Court; proviso (i) to

South Africa: Hartebeestfontein Gold Mining Company …

South Africa: Hartebeestfontein Gold Mining Company Limited. Date: 1954-1955 Held by: The National Archives, Kew: Former reference in its original department: MET/1106 Pt 1: Legal status: Public Record(s) Closure status: Open Document, Open Description

André Coetzee

General Manager at SalesNet cc · I am an engineer who has obtained multiple South African Government Certificates of Competency (GCC) and has extensive experience in the electric, mechanical and mining industries.I have performed the role of refrigeration and shaft engineer at Hartebeestfontein Gold Mine, South Africa. Since 1987 I owned …

Time-dependent tunnel deformation at …

The Journal of The South African Institute of Mining and Metallurgy OCTOBER 2000 333 Introduction Hartebeestfontein Mine is situated in the Klerksdorp gold fields, which is located on the north-west rim of the Witwatersrand Basin. The mine exploits the Vaal reef, which is situated in the Central Rand Group of the Witwatersrand Supergroup ...

gold mine in stilfontein

Facts Harmony Gold Mining Company Limited was one a few remaining companies operating mines in the . Get Price Online; Stilfontein Gold Mining Co. Ltd. Board of . ... HARTEBEESTFONTEIN GOLD MINING CO LTD (South Africa) HARTEBEESTFONTEIN GOLD MINING CO LTD is located in STILFONTEIN, South Africa. Company is working …

Hartebeestfontein Gold Mining Co. Limited

Buy Hartebeestfontein Gold Mining Co. Limited - Stock Certificate: Historical & Political - Amazon FREE DELIVERY possible on eligible purchases

Hartebeestfontein Gold Mining Co. Limited

Hartebeestfont ein Gold Mining Co. Limited - Stock Certificate - Specimen Stocks . LaBarre_Galleries (2304) positive; Seller's other items Seller's other items; Contact seller; ... Hartebeestfontein Gold Mining Co. Limited - Stock Certificate - Specimen Stocks . Sign in to check out. Check out as guest. Add to cart. Make offer. …

Buffelsfontein gold mine, Stilfontein, City of …

A gold and uranium mine on farm Buffelsfontein 443 IP owned by Gencor. DRDGold then owners in 1999 merged with neighbouring Hartebeestfontein mine on farm Hartebeestfontein 422 IP, which had …

Buffelsfontein Gold Mine, South Africa

Buffelsfontein gold mine (BGM) is located in South Africa, about 160km south-west of Johannesburg. Owned by Simmer & Jack Mines, the mine was formed through the consolidation of two former mines; Hartebeestfontein Mine, which currently represents the north division of BGM, and Buffelsfontein Mine, which represents the …

HARTEBEESTFONTEIN GOLD MINING COMPANY LIMITED

HARTEBEESTFONTEIN GOLD MINING COMPANY LIMITED. Company Type. Other. Company Status. Converted / Closed. Incorporated On. 11 February 1954 Nature of business (SIC) - Accounts. Available to 30 Jun 1995. Next accounts due by 30 Mar 1997 Remove These Ads. Current Directors & Secretaries ...

A comparison between geostatistical analyses and …

For the routine geostatistical estimation of ore reserves, the Hartebeestfontein gold mine was divided into 1I sections. In each of these sections, the ore-shoot directions were calculated for gold and uranium from the anisotropies disclosed by …

Memorandum of Agr em nt

shall mean Harmony Gold Mining Company Limited and shall be deemed to include its subsidiary and associate companies and its/their respective successors in title or assigns shall mean Hartebeestfontein Gold Mining Company Limited and shall be deemed to include its successors In title, a wholly owned subsidiary of BUFFELSFONTEIN;

Time-dependent tunnel deformation at Hartebeestfontein Mine

Understanding and modelling creep is particularly important for deep mining activities (Sun et al., 2020), since current deep mines have depths of up to 4000 m (e.g., TauTona and Mponeng Gold ...

Hartebeestfontein Gold Mining Company in Johannesburg

In Johannesburg Northern Suburbs, Infobel has listed 899,899 registered companies. These companies have an estimated turnover of R 34615.827 billions and employ a number of employees estimated at 15.47 millions.The company best placed in Johannesburg Northern Suburbs in our national ranking is in position #32 in terms of turnover.

The ground water behaviour pattern and foundation stabilisation

Hartebeestfontein Gold Mining Company Limited, which produces 100 kg of gold per working day, has a mining lease area situated mainly over dolomite. A major river nearby governs the regional drainage. The formation of sinkholes and dolines, caused by fluctuations in the water table and the flow of water underground, often accelerated as …

GoldMining Inc. (GLDG) Stock Price, News, Quote & History

Find the latest GoldMining Inc. (GLDG) stock quote, history, news and other vital information to help you with your stock trading and investing.

Time-dependent tunnel deformation at …

This paper investigates typical time-dependent deformation mechanisms in the rock at Hartebeestfontein Mine. The paper will focus on observations made in a strike …

A plan to extract gold from mining waste worries Colorado …

The Associated Press. A plan to extract gold from mining waste worries Colorado town. Posted: September 12, 2024 | Last updated: September 12, 2024

Hartebeestfontein (Closed) gold mine

Hartebeestfontein (Closed) gold mine. PDF 1.09 . The mine exploits Vaal reef which exhibits relatively consistent values. Yield grades have fallen steadily …

hartebeesfontein gold mine

Hartebeestfontein Gold Mining Company Limited (Closed) in ... Hartebeestfontein Gold Mining Company Limited Company number FC004315 Company type Other Incorporation date 11 Feb 1954 Dissolution date Unknown. Type of accounts Full Accounts Legal Entity Identifier Not available SIC 2003 Not available SIC 2007 Not available ...

A comparison between geostatistical analyses and …

sedimentological studies at the Hartebeestfontein gold mine SYNOPSIS by E. J. MAGRI *, M.Se. (Colorado) (Member) For life-of-mine planning, as well as for short- and-medium-term planning of grades and mine layouts, it is extremely important to have a clear understanding of the patterns followed by the distribution of gold and uranium within the

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