definition of alluvial mining

Alluvial dictionary definition | alluvial defined

alluvial definition: of, found in, or made up of, alluviumOrigin of alluvialfrom Classical Latin alluvius (see alluvion) + -al alluvium...

Colluvium vs Alluvium | geographer-miller

Like the definition for alluvium, the English Wikipedia definition for colluvium includes rainwash and sheetwash. However, this definition adds downslope creep as a possible process, which shifts the main driver towards gravity. Of course, gravity drives water erosion, but there is an important difference between sediments transported by ...

Alluvial Gold Explained - To Help You Find Gold

Just What is Primary, Alluvial Gold and Eluvial gold. ... Detect on the edge and banks of salt lakes where streams flow into the lake from Gold Mining Areas. Look at low hills, rises and flats adjacent to gold producing areas such as old gold mines on hillsides. costeans or dryblowing sites.

alluvial mining definition | English definition dictionary ...

Search alluvial mining and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of alluvial mining given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster...

Alluvial - definition of alluvial by The Free Dictionary

Define alluvial. alluvial synonyms, alluvial pronunciation, alluvial translation, English dictionary definition of alluvial. adj. Of, relating to, or found in alluvium: alluvial soil; alluvial gold. adj of or relating to alluvium n 1. another name for alluvium 2.

Alluvium | Definition of Alluvium by Merriam-Webster

Alluvium definition is - clay, silt, sand, gravel, or similar detrital material deposited by running water.

Alluvial mining | Definition of Alluvial mining at ...

Alluvial mining definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

Alluvial mining - definition of alluvial mining by The ...

Define alluvial mining. alluvial mining synonyms, alluvial mining pronunciation, alluvial mining translation, English dictionary definition of alluvial mining. n a method of extracting minerals by dredging alluvial deposits ... alluvial mining translation, English dictionary definition of alluvial mining. n a method of extracting minerals by ...

Alluvial synonyms, alluvial antonyms - FreeThesaurus.com

Synonyms for alluvial in Free Thesaurus. Antonyms for alluvial. 3 synonyms for alluvium: alluvial deposit, alluvial sediment, alluvion. What are synonyms for alluvial?

Mining - Placer mining | Britannica

Mining - Mining - Placer mining: Placers are unconsolidated deposits of detrital material containing valuable minerals. The natural processes by which they form range from chemical weathering to stream, marine, and wind action. Typical minerals recovered in placers are gold, tin, platinum, diamonds, titaniferous and ferrous iron sands, gemstones (rubies, emeralds, and sapphires), and abrasives ...

Alluvial Diamond Mining - Gathering Diamonds On The Surface

Alluvial diamond mining is an above ground form of mining which concentrates on gathering diamonds on the surface. This is the most traditional and oldest mining method in the diamond industry, which originated hundreds of years ago in India. This method is widespread even today, mainly in Brazil ...

Alluvial deposit | geological feature | Britannica

Alluvial deposit, Material deposited by rivers. It consists of silt, sand, clay, and gravel, as well as much organic matter. Alluvial deposits are usually most extensive in the lower part of a river's course, forming floodplains and deltas, but they may form at any point where the river overflows

What are alluvial diamonds - Answers

Jun 16, 2010· Commonly, an alluvial diamond is an indicator that precipitates mining for diamonds. South Africa Namibia Russia Canada Tanzania India Australia Congo Brazil Zimbabwe Angola US (Arkansas, Colorado ...

Definition of placer mining - mindat.org glossary

Definition of placer mining. i. ... That form of mining in which the surficial detritus is washed for gold or other valuable minerals. When water under pressure is employed to break down the gravel, the term hydraulic mining is generally employed. ... Compare with: alluvial mining, hydraulic mining, drift mining …

mining operation definition | English definition ...

Search mining operation and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of mining operation given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster...

Alluvial and Placer Mineral Deposits | Geology for Investors

Aug 05, 2013· Historic mining in England in the counties of Devon and Cornwall started with alluvial tin deposits, which was later followed by underground mining. In Asia, tin placers were originally mined in Malaysia, Thailand and Indonesia from as early as 3000BC. Tin mining is vital to the region's economy to this day. Uranium

Alluvial Mining: Gold, Diamonds and Platinum | Is it ...

Alluvial mining is an old technology, but it's still fairly common today. Some mining companies use the technique, though it's more often a source of income for individual laborers in areas ...

Alluvium - Wikipedia

Alluvium is typically made up of a variety of materials, including fine particles of silt and clay and larger particles of sand and gravel. When this loose alluvial material is deposited or cemented into a lithological unit, or lithified, it is called an alluvial deposit.

Alluvial mining | Article about alluvial mining by The ...

Before the imposition of the ban, some of these Chinese illegal miners and their Ghanaian collaborators had mounted gold mining machines, popularly referred to as changfans, on our major water bodies such as Offin, Prah, Ankobrah, White Volta, with a host of others doing serious alluvial mining.To denigrate our dignity as Ghanaians, these Chinese were reportedly easing themselves into the ...

Definition of alluvial mining - mindat.org glossary

Definition of alluvial mining. The exploitation of alluvial deposits by dredging, hydraulicing, or drift mining. See Also: placer mining. Click here to see list of references, authorities, sources and geographical terms as used in this glossary. Prev: alluvial flat Next: alluvial ore deposit Glossary Search .

Alluvial Mining Methods

As it is my opinion that deep alluvial mining methods in Victoria and in the Murray Flats in New South Wales are practically in their infancy, and considering that we, the old school, of alluvial miners, who have thirty or forty years' experience to guide us, must in the natural order of things hand over the management of our mines to the younger and less experienced generation of miners, I ...

ALLUVIAL DIAMOND MINING FACT SHEET

Alluvial diamond mining is the term used to describe the process through which diamonds are recovered from such deposits of sand, gravel and clay. Large concentrations of alluvial diamond deposits are mined on an industrial basis. However,

Alluvial | Definition of Alluvial by Lexico

'Silicate minerals constitute most alluvial sediment on Earth.' 'The fertile soil is fine-textured, alluvial, loamy and free from boulders.' 'These pioneer prospectors practiced surface mining, obtaining gold from the alluvial deposits called placers.'

Alluvial - definition and meaning

The Northern Mississippi Alluvial Plain within Tennessee is a relatively flat region of Quaternary alluvial deposits of sand, silt, clay, and gravel. Ecoregions of Tennessee (EPA) Alluvial diamond mining remains the major source of hard currency earnings accounting …

Geology Dictionary - Alluvial, Aquiclude, Arkose

Alluvial Fan. A fan-shaped wedge of sediment that typically accumulates on land where a stream emerges from a steep canyon onto a flat area. In map view it has the shape of an open fan. Alluvial fans typically form in arid or semiarid climates. Shown in the photo is the Badwater Alluvial …

Alluvial | Definition of Alluvial at Dictionary.com

Alluvial definition, of or relating to alluvium. See more.

Alluvial valley | Article about alluvial valley by The ...

Jenkins, Murray, Kramer, and Faulkner (2010) provide an example of their simultaneous quantification and monetization for the Mississippi Alluvial Valley, using models, as part of the CEAP project A complete assessment of the full range of environmental impacts associated with wetland restoration would require the coupling of carbon cycling, surface water quality, and hydraulics models such as ...

Alluvial | Definition of Alluvial by Merriam-Webster

Alluvial definition is - relating to, composed of, or found in alluvium. How to use alluvial in a sentence. ... or alluvial, mining. — Jim Wyss And Kyra Gurney, miamiherald, "Dirty gold is the new cocaine in Colombia — and it's just as bloody," 16 Jan. 2018 These example sentences are selected automatically from various online news ...

Alluvial Gold Mining - CDE Global

Alluvial Gold Mining. Alluvial gold is found beneath the surface at the bottom of a creak or stream. Alluvial gold mining is the process of extracting gold from these creaks, rivers and streams and is generally considered to be the most environmentally friendly method of gold mining as a result of the reduced environmental impact when compared to underground mining.

What does placer mining mean?

Definition of placer mining in the Definitions.net dictionary. Meaning of placer mining. What does placer mining mean? Information and translations of placer mining in the most comprehensive dictionary definitions resource on the web.

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