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  • Finsch ♦ Petra Diamonds

    The mine benefits from state-of-the-art mining infrastructure, including a modern processing plant – having gone underground in 1990. Known for its highly commercial goods of +5 carats, Finsch is also rich in gem quality smaller diamonds.

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  • Major Mines Projects Finsch Mine

    At Finsch, we will extend the mine below the current mined area to establish a sub-level cave on the Lower Block 5 3-level which will extend the mine plan to 2030. The capital investment is estimated at US$216 million and the IRR

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  • Delivering Reliable Production ♦ Petra Diamonds

    Mitigating risks for improved production at Finsch in H2 FY 23. Asset management is performed to optimise the availability of mining and processing equipment, reduce down time and improve efficiency.

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  • Petra Diamonds bags $49m, commissions new tunnels at Finsch

    2024.4.17  Petra Diamonds, which bagged $49 million (R932m) from its latest diamond tender, will commission additional production tunnels at its Finsch mine by June this year despite a reduction in ore ...

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  • Diamonds - Petra Extends Life of Cullinan, Finsch Mines

    2022.2.22  The project at the company’s Cullinan mine will cost approximately $173 million and will extend the life of the mine until 2031, while its outlay of $216 million to upgrade the Finsch site will see it through to 2030, it said Tuesday.

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  • Respecting Our Planet ♦ Petra Diamonds

    Tailings Management. We acknowledge the global threat of climate change and continually explore initiatives to reduce our carbon footprint. The Group has publicly committed to a net-zero Scopes 1 and 2 GHG emissions target for 2050, with aspirations to achieve this target by 2040. We have also committed to a reduction target of 35-40% of our ...

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  • Next generation Sandvik drill rig delivered to

    2023.1.27  Sandvik Mining and Rock Solutions has delivered a DD422i development drill to the Finsch diamond mine in the Northern Cape. Owned by Petra Diamonds, Finsch – currently a sub-level caving

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  • Petra Diamonds - Finsch acquisition update

    2011.8.16  Post completion of the Finsch acquisition, the Company will have eight producing mines in Africa. Petra conducts all its operations according to the highest ethical standards and will only work...

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  • Petra remains confident of one-million-carat increase in

    2023.7.18  With an operational turnaround under way at diamond miner Petra Diamond’s Finsch mine, in South Africa; the restart of its Williamson mine, in Tanzania, running ahead of schedule; and the...

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  • Diamantbergwerk Finsch – Wikipedia

    2024.4.13  Das Diamantbergwerk Finsch (englisch Finsch diamond mine) ist ein südafrikanisches Bergwerk. Es ist eines der letzten in Südafrika in Betrieb genommenen Diamantbergwerke und nach dem Diamantbergwerk Venetia das zweitproduktivste des Landes. Geographie Geographische Lage. Finsch liegt zwei Kilometer außerhalb bei ...

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  • The petrogenesis of group 2 ultrapotassic kimberlites from Finsch Mine ...

    1992.11.1  The petrogenesis of group 2 ultrapotassic kimberlites from Finsch Mine, South Africa. In: A. Peccerillo and S. Foley (Editors), Potassic and UItrapotassic Magmas and their O~gin. Lithos, 28: 327-345. Major, trace element and radiogenic isotope results are presented for a suite of hypabyssal kimberlites from a single pipe, at the Finsch Mine ...

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  • Petra Diamonds buys Finsch, one of the world’s most automated mines

    2011.1.21  Finsch is a leader in underground mine automation and was covered in detail in International Mining’s January 2008 issue (pp14-25). Its main innovation is an automated underground trucks system. Finsch is one of the world’s major diamond mines and South Africa’s second largest diamond mine by production. Petra says the

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  • Petra to restructure Finsch in effort to stem cash flow leakage

    April 8, 2024. PETRA Diamonds has issued a restructuring notice to employees at its Finsch mine in South Africa as part of efforts to stem negative cash flow. The UK-listed miner said on Monday it hoped the measure would reduce operating costs by $30m a year starting in its 2025 financial year. This is better than the previous $10m/year target.

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  • Petra remains confident of one-million-carat increase in

    2023.7.18  These initiatives align with Petra's growth strategy and are expected to enable the company to adhere to the approved mine plans until 2032 at Cullinan, 2031 at Finsch and 2030 at Williamson.

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  • Automated Loading and Hauling Experiences at De Beers Finsch Mine

    2008.1.1  This paper focuses on the AutoMine« system deployed in Block 4 at De Beers Finsch Mine in South Africa. An overview of the mine and the process used to acquire the system and the key drivers which led to the selection of an automated solution are described. An overview of the initial system installation, subsequent expansions and

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  • The evolution of the Kaapvaal craton: A multi-isotopic

    2019.9.1  The Group II Finsch kimberlite erupted 118 ± 2.2 Ma ago near the west margin of the Kimberley block (Smith et al., 1985) and transported lithospheric mantle xenoliths to the surface.The Finsch peridotites were selected for our study because, as noted by Gibson et al., 2008, Lazarov et al., 2012b, a major proportion of them follows

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  • Major Mines Projects Finsch Mine

    Summary: Finsch has an age of 118 ± 2.8 Ma (Smith et al., 1985), and is a Group-2 kimberlite (Smith, 1983a; Fraser and Hawkesworth, 1992). The geology of Finsch Mine in the open-pit and on the 348 m underground sampling level was described by Clement (1982). The pipe was emplaced through a thick sequence of Proterozoic, Griqualand

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  • Major Mines Projects Finsch Mine

    Summary: Finsch has an age of 118 ± 2.8 Ma (Smith et al., 1985), and is a Group-2 kimberlite (Smith, 1983a; Fraser and Hawkesworth, 1992). The geology of Finsch Mine in the open-pit and on the 348 m underground sampling level was described by Clement (1982). The pipe was emplaced through a thick sequence of Proterozoic, Griqualand

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  • Major Mines Projects Finsch Mine

    Summary: Finsch has an age of 118 ± 2.8 Ma (Smith et al., 1985), and is a Group-2 kimberlite (Smith, 1983a; Fraser and Hawkesworth, 1992). The geology of Finsch Mine in the open-pit and on the 348 m underground sampling level was described by Clement (1982). The pipe was emplaced through a thick sequence of Proterozoic, Griqualand

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  • Finsch Diamond Mine Bursary 2024-2025 - Uni24.co

    2023.9.28  For inquiries related to the bursary program, please contact Petra Diamonds / Finsch Diamond Mine directly: Telephone: 031 571 5573 / 087 654 9468. Email: Mailbox.finrecruitment3@petradiamonds / christine.williams@petradiamonds. Overview of MBA. Choosing Your MBA.

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  • The evolution of the Kaapvaal craton: A multi-isotopic

    2019.6.1  The Finsch peridotites are well-suited for such a study because certain compositional features reflect they were highly depleted residues of shallow melting (1.5 GPa) at ambient Archean mantle ...

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  • Thermal state and redox conditions of the Kaapvaal mantle:

    2009.11.1  A total of 28 peridotite xenoliths from the Finsch mine, South Africa, have been studied to assess the geotherm and redox conditions at depth in the subcontinental lithospheric mantle. Most samples reveal internal mineral equilibrium i.e. they reflect the physical conditions of the mantle at the time of kimberlite eruption, 118 Ma ago.

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  • Automated Loading and Hauling Experiences at De Beers Finsch Mine

    This paper focuses on the AutoMine system deployed in Block 4 at De Beers Finsch Mine in South Africa. An overview of the mine and the process used to acquire the system and the key drivers which led to the selection of an automated solution are described. An overview of the initial system installation, subsequent expansions and future plans ...

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  • Petra urges discipline among diamond producers to ensure

    2024.2.20  The deferral of portions of the capital projects at the Cullinan and Finsch mines currently stand deferred. Ore processed increased by 8% to 5.8-million tonnes, largely owing to the successful ...

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  • Major Mines Projects Finsch Mine

    Finsch has an age of 118 ± 2.8 Ma (Smith et al., 1985), and is a Group-2 kimberlite (Smith, 1983a; Fraser and Hawkesworth, 1992). The geology of Finsch Mine in the open-pit and on the 348 m underground sampling level was described by Clement (1982).

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  • Finsch mine, Lime Acres, Kgatelopele, ZF Mgcawu, Northern

    Asbestos hills. Finsch is one of the world’s significant diamond mines and South Africa’s second-largest diamond operation by production (after De Beers’ Venetia mine). Located 2 km from Lime Acres. The pipe was discovered in 1960 by two prospectors, Fincham and Schwabel, for whom it was named, while prospecting for asbestos in the ...

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  • Mathome Training Development (Pty) Ltd v Finsch Diamond Mine

    2021.3.5  Finsch Diamond Mine Training Center First Defendant TNC Mining (PTY) LTD Second Defendant . CORAM: WILLIAMS J: JUDGMENT . WILLIAMS J: 1. The second defendant, TNC Mining (Pty) Ltd (TNC), has raised a special plea of prescription to the plaintiff’s, Mathome Training Development (Pty) Ltd, claim for services rendered

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  • Respecting Our Planet ♦ Petra Diamonds

    Tailings Management. We acknowledge the global threat of climate change and continually explore initiatives to reduce our carbon footprint. The Group has publicly committed to a net-zero Scopes 1 and 2 GHG emissions target for 2050, with aspirations to achieve this target by 2040. We have also committed to a reduction target of 35-40% of our ...

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  • The Finsch Diamond Mine in South Africa - Israeli Diamond

    2016.6.10  The Finsch diamond mine, located 165 kilometers west of Kimberley in South Africa’s Northern Cape Province, was originally founded by De Beers in 1961, based on a 17.9-hectare kimberlite pipe. In 1978, underground development at the Finsch mine launched and the shaft was commissioned in 1982. In November 2007, the Finsch mine

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  • Petra gains government approval to buy Finsch mine

    2011.8.16  Finsch diamond mine “’ acquisition by Petra in the final phase Johannesburg, South Africa — MININGREVIEW.COM — 16 August 2011 – Petra Diamonds Limited – one of the world’s largest independent diamond groups by resources – has gained approval from the South African government to buy the country’s second- largest

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  • Expanding the Geological Model for Finsch Mine Request

    2002.12.1  Finsch Mine is a world-class diamond mine in the Northern Cape province of South Africa, producing roughly 2.4 million carats annually. The mine is currently conducting resource evaluation to ...

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  • Finsch Archives - International Mining

    2024.4.11  The Cullinan diamond mine, in South Africa, led the way in Petra Diamonds’ first half fiscal year 2019 results, with run of mine (ROM) from the underground block cave up 30% year-on-year to 785,444 ct.

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  • Oxygen isotope composition of syngenetic inclusions in

    1999.6.1  Eclogitic garnet inclusions in Finsch diamonds have values in the range +5.7‰ to +8.0‰ (Table 3), consistent with the range for all diamondiferous lithologies. Xenoliths are rare in the Finsch kimberlite (except for one peridotite-rich zone (Shee et al., 1982)) and data for 2 small non-diamondiferous eclogite xenoliths are given in Table 3.

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  • THE PETROGENESIS OF GROUP-2 ULTRAPOTASSIC KIMBERLITES FROM FINSCH MINE ...

    T1 - THE PETROGENESIS OF GROUP-2 ULTRAPOTASSIC KIMBERLITES FROM FINSCH MINE, SOUTH-AFRICA. AU - FRASER, K J . AU - Hawkesworth, Chris. PY - 1992/11. Y1 - 1992/11. N2 - Major, trace element and radiogenic isotope results are presented for a suite of hypabyssal kimberlites from a single pipe, at the Finsch Mine,

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  • The evolution of the Kaapvaal craton: A multi-isotopic

    2019.9.1  In an attempt to improve this, we carried out the first study on peridotites from the Kaapvaal craton (Finsch Mine) that integrates results from Re-Os, Lu-Hf, Sm-Nd and Sr-isotope systems together with analyses of major-, trace- and platinum-group elements. The Finsch peridotites are well-suited for such a study because certain

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  • Diamonds - Petra Extends Life of Cullinan, Finsch Mines

    2022.2.22  The project at the company’s Cullinan mine will cost approximately $173 million and will extend the life of the mine until 2031, while its outlay of $216 million to upgrade the Finsch site will see it through to 2030, it said Tuesday. Both locations have additional resources that could potentially take them “well beyond” those dates ...

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  • Petra defers $65m in capex at SA mines as diamond

    November 1, 2023. PETRA Diamonds is to defer $65m of its capital extension programmes at the Cullinan and Finsch mines with immediate effect but will not spell out the medium term impact on future production levels at this stage. CEO Richard Duffy commented that “production guidance for financial year (FY) 2024 is maintained although it is ...

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  • The petrogenesis of group 2 ultrapotassic kimberlites from Finsch Mine ...

    1992.11.1  These are Group 2 kimberlites characterised by abundant phlogopite ± serpentine ± diopside; they are ultrabasic (SiO 2 6.9) igneous rocks, they exhibit a wide range in major element chemistry with SiO 2 = 27.6−41.9 wt. % and MgO = 10.4−33.4 wt. %. ( 87 Sr / 86 Sr) i =0.7089 to 0.7106, ϵ Nd is ...

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