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  • High Precision, Advanced alluvial diamond mining

    The alluvial diamond mining equipment machines up for sale are from the leading sellers and trusted manufacturers who assure outstanding quality and steady performance for a long time. These motor-operated alluvial diamond mining equipment machines are available in various distinct models and their capacities may vary for each.

  • Alluvial Mining Equipment | Alluvial Gold Mining

    2022-1-8 · MEGAMINER ® Semi-stationary Gold & Diamonds mining plants for alluvial mining. Large scale Alluvial mining equipment, with capacity range of 10-2000 Tons/Hour solids (40-8000 m 3 /Hour slurry). Processing plants are supplied in tailor made configuration, designed for 100% recovery rate of Gold, Diamonds, Base metals, Ferrous metals, and other metals & minerals

  • Marine & River Diamond Mining Equipment

    2005-9-5 · 50 years of combined experience in both the mining of Alluvial diamonds and the manufacturing of mining equipment allows us, Wes See, to give you personalised service and custom designed equipment to meet your unique needs & requirements. To date we have supplied equipment to clients in the RSA, Namibia, Angola, the Congo, Central African ...

  • ALLUVIAL DIAMOND MINING FACT SHEET

    2021-11-9 · ALLUVIAL DIAMOND MINING FACT SHEET What are alluvial diamonds? Alluvial diamonds is the term used to describe diamonds that have been removed from the primary source (Kimberlite) by natural erosive action over millions of years, and eventually deposited in a new environment such as a river bed, an ocean floor or a shoreline.

  • PCF Engineering - Manufacturers of Alluvial Diamond

    Barge Mining (Alluvial River Systems) Assembly of pontoons on site. Assembly of barge platform. Placement of classifiers, jigs, compressors and other related equipment. Closure of canopy for barge. River barge, waterfall : River barge,

  • Gold Mining Equipment Manufacturer | Alluvial-pumps ...

    Alluvial Pumps and Mining Equipment. With our abilities to design and build alluvial pumps, small mining equipment, Gold Sluice Boxes, Gold and Diamond Pumps, River Dredge for sand and Gold, Portable Gold Sluice Boxes and Portable Gold Pumps. We are simply the best choice for building dredging /allu

  • PCF Engineering | Manufacturers of Alluvial Diamond

    Manufacturers of alluvial diamond mining equipment. PCF Engineering boasts over 20 years of experience in building mining equipment.This, along with continuous product improvements, makes PCF your first choice when deciding on a supplier of alluvial diamond recovery equipment. PCF Engineering has manufactured equipment for companies operating in Angola, the Congo,

  • Dredging Equipment for Gold & Diamond Mining | Alluvial ...

    – sand mining; and – the custom design and manufacturing of various components for all alluvial dredging applications. Not only are we recognised locally, we also boast with an international reputation as one of the best alluvial dredge pump manufacturers and gold / diamond recovery equipment suppliers.

  • About Us | Namdeb Diamond Corporation (Pty) Limited

    Core Business: Diamond exploration and mining along the south-west coast and inland areas of Namibia’s //Karas Region.The main land based operations are found in the town of Oranjemund and while additional activity takes place at satellite mines near Lüderitz and along the Orange River Several types of innovative mining techniques are employed to extract diamonds from

  • Cost Estimation Handbook for Small Placer Mines

    2016-3-11 · SECTION 1 .-PLACER MINE DESIGN The complete design of a placer mine involves the in- tegration of exploration, mining, processing, and sup- plemental systems for the efficient recovery of valuable minerals from an alluvial deposit.

  • ALLUVIAL DIAMOND MINING FACT SHEET

    2021-11-9 · ALLUVIAL DIAMOND MINING FACT SHEET What are alluvial diamonds? Alluvial diamonds is the term used to describe diamonds that have been removed from the primary source (Kimberlite) by natural erosive action over millions of years, and eventually deposited in a new environment such as a river bed, an ocean floor or a shoreline.

  • Marine & River Diamond Mining Equipment

    2005-9-5 · 50 years of combined experience in both the mining of Alluvial diamonds and the manufacturing of mining equipment allows us, Wes See, to give you personalised service and custom designed equipment to meet your unique needs & requirements. To date we have supplied equipment to clients in the RSA, Namibia, Angola, the Congo, Central African ...

  • Gold River Barge | alluvial-pumps

    Design and Building of Alluvial Equipment for Diamond and Gold Recovery. [email protected] +27 (0) 63 722 1425. Home. Gold & Diamond Equipment. Gold Sluice Box. Gold Ore Chain Mill. Gold and Diamond Dredge Pumps. Gold and Diamond Package Deals.

  • Print Layout 1 - Resource Governance

    2016-2-20 · The Evolution of Diamond Mining in Lesotho Development of alluvial diamond mining Alluvial mining is a form of diamond mining which involves the collection of diamonds that have been deposited on river banks and beds as a result of natural action over thousands of years. This method of mining requires the sifting of mud, sand and gravel and ...

  • About Us | Namdeb Diamond Corporation (Pty) Limited

    Core Business: Diamond exploration and mining along the south-west coast and inland areas of Namibia’s //Karas Region.The main land based operations are found in the town of Oranjemund and while additional activity takes place at satellite mines near Lüderitz and along the Orange River Several types of innovative mining techniques are employed to extract diamonds from

  • South Africa – De Beers Group

    Diamond-bearing gravels were discovered as early as 1903 close to the Limpopo River, 35km north-east of the present mine. De Beers Group began a sampling programme in 1969 to locate the source of these alluvial diamonds. Viable kimberlite pipes were discovered in 1980. Work on the mine started in 1990 and full production was achieved in 1993.

  • Alluvial Mining Methods

    2017-1-28 · The greatest difficulty the alluvial miner has to contend against is the immense quantity of water contained in the drifts overlying the wash in the gutters or ancient river beds, and to cope with this water successfully and economically

  • Offshore Diamond Mining - marcon

    2018-2-1 · Offshore Diamond Mining With all the recent interest in diamonds, we decided to reprint this article from March 2002 written by Charlie Heyes of Diamond Fields. To update the article a little, Diamond Fields International Ltd.’s twin airlift diamond mining vessel “DF Discoverer” (ex-Anya, ex-Canmar

  • Cost Estimation Handbook for Small Placer Mines

    2016-3-11 · SECTION 1 .-PLACER MINE DESIGN The complete design of a placer mine involves the in- tegration of exploration, mining, processing, and sup- plemental systems for the efficient recovery of valuable minerals from an alluvial deposit.

  • Technical Report on the Pre- Feasibility Study for the ...

    2021-4-22 · and recoveries, development plans, mining methods and metrics including strip ratio, recovery process and the expected performance of the equipment, mining and production expectations including expected cash flows, capital cost estimates and expected life of mine operating costs, the expected payback period, receipt of

  • ALLUVIAL DIAMOND MINING FACT SHEET

    2021-11-9 · ALLUVIAL DIAMOND MINING FACT SHEET What are alluvial diamonds? Alluvial diamonds is the term used to describe diamonds that have been removed from the primary source (Kimberlite) by natural erosive action over millions of years, and eventually deposited in a new environment such as a river bed, an ocean floor or a shoreline.

  • Offshore Diamond Mining - marcon

    2018-2-1 · Offshore Diamond Mining With all the recent interest in diamonds, we decided to reprint this article from March 2002 written by Charlie Heyes of Diamond Fields. To update the article a little, Diamond Fields International Ltd.’s twin airlift diamond mining vessel “DF Discoverer” (ex-Anya, ex-Canmar

  • THE GLOBAL DIAMOND INDUSTRY - Bain & Company

    2021-9-29 · Open-pit mining Underground mining Alluvial mining Offshore mining Figure 2: Diamonds can be mined four ways Secondary diamond sources are deposits that have been removed from the primary source (a kimberlite or lamproite pipe) by natural erosion and eventually deposited in riverbeds, along shorelines, in glaciers and on the ocean floor.

  • River Sand Mine Machinery - Hernost Mining Machinery

    2022-1-5 · China factory processing mining equipment supplier price for small scale alluvial placer river sand gold diamond mineral washing, find details about china mining machinery, mining machine from factory processing mining equipment supplier price for small scale alluvial placer river sand gold diamond mineral washing shandong haijie dredging machinery.

  • alluvial mining equipment gold prospecting equipment and

    Equipment to Recover Gold without Chemicals. The i350 is a family member of the Falcon Gravity Concentrators Gold Mining Equipment which has revolutionizing the world of alluvial gold mining and dredging the same way its little brother, the i150, has impacted the world of hard rock mining..

  • Tango Signs Service Agreement on Angola Alluvial Diamond

    2018-9-11 · Tango is responsible for capital expenditures associated with alluvial diamond mine design and equipment acquisition as well as enhancing production. As remuneration, Tango will receive 60% of the ...

  • Print Layout 1 - Resource Governance

    2016-2-20 · The Evolution of Diamond Mining in Lesotho Development of alluvial diamond mining Alluvial mining is a form of diamond mining which involves the collection of diamonds that have been deposited on river banks and beds as a result of natural action over thousands of years. This method of mining requires the sifting of mud, sand and gravel and ...

  • Dredging Equipment for Gold & Diamond Mining | Alluvial ...

    – sand mining; and – the custom design and manufacturing of various components for all alluvial dredging applications. Not only are we recognised locally, we also boast with an international reputation as one of the best alluvial dredge pump manufacturers and gold / diamond recovery equipment suppliers.

  • River Gold Dredge - PACKAGE DEAL | Gold Mining

    River Gold Dredge. This is a lightweight, portable 2 inch river gold dredge with inflatable pontoons, and is used for working gravel, sand or stone. Assembly takes less than 10 minutes and folds up nice and compact. Because of its small compact size, it easily fits into the trunk of your car or SUV.

  • Diamond Origins - A Historical Look at Diamonds [With

    As more discoveries of kimberlite pipes were made during the 18th century, a “diamond rush” ensued. Back then, mining was a dangerous and labor intensive task. There were little safety guidelines in place and the overcrowding of people