definition of alluvial mining

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.

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What does alluvial soil mean? definition, meaning and ...

• ALLUVIAL SOIL (noun) The noun ALLUVIAL SOIL has 1 sense: 1. a finegrained fertile soil deposited by water flowing over flood plains or in river beds. Familiarity information: ALLUVIAL SOIL used as a noun is very rare.

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Placer Gold Deposits Pay Off!

Alluvial Placer Gold Deposits. Definition: Alluvial deposits are the most common type of placer gold deposit. This category includes fluxial (river and stream) placers which formed in welldefined channels. ... It is estimated that hydraulic mining methods lost between 30% – 50% of the gold that was liberated from the deposit.

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alluvial mining related

Alluvial Mining Gold, Diamonds and Platinum . Alluvial mining for gold dates back a long time the Romans used alluvial mining to produce gold, and in the 19th and 20th centuries, alluvial mining was made famous by the California and Colorado gold rushes, among others.

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Alluvial Valley Floor Determination

Alluvial Valley Floor Determination For Four Drainages intersected by Cloud Peak Energy's Proposed Amendment, AM5, to Spring Creek Mine Coal and Opencut Mining Bureau, Box 200901, Helena, MT 59620 ... The definition of AVF is further clarified as .

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Art of Alluvial Mining Outback Online Billabond Dreaming

Alluvial Mining Techniques Alluvial gold in the Mogo area was discovered in the old waterways and drainage systems and formed the basis upon which the goldrush was founded.

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Dictionary > Definition: alluvial fan

Dictionary > Definition: alluvial fan . Search the Internet with Warning: mysql_numrows(): supplied ... Definition of alluvial fan a fanshaped deposit where a fast flowing stream flattens out; Similar Words: alluvial cone Search Dictionary

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what is alluvial gold mining

Alluvial mining definition of alluvial mining by The ... Alluvial gold has been recovered in numerous historic dredging operations on A16 and active alluvial mining is being conducted very near the area being Trado sampled by GMV geologists.

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What is ALLUVIAL VALUES? definition ... Science Dictionary

Definition of ALLUVIAL VALUES: a value shown by assay to be recoverable from any kind of alluvial deposits.

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alluvial gold mining wikipedia

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 . More Details. Small Scale Alluvial Gold Mining Project. Small Scale Alluvial Gold Mining Project Feed Back. Gold mining Wikipedia.

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alluvial in a Sentence | Vocabulary Builder

Alluvial panning eventually gave way to deeper ore mining. The alluvial gold was discovered by prospector Alec Patterson. After it was officially declared a gold field in September 1873, the town suddenly grew to 1,500 inhabitants searching for alluvial gold.

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Some Definitions Used in Gold Mining

Some Definitions Used in Gold Mining . alluvial fan coneshaped gravel deposit formed where a stream emerges from mountains onto a lowland. bedrock solid rock underlying goldbearing gravel. bench (alluvial) deposits An alluvial deposit is an ancient riverwashed rock and gravel bar that may be thousands of feet from the nearest stream, creek, or river. Alluvial (or bench) deposits contain .

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Alluvial Soils Floodplains

Alluvial soils are soils deposited by running water and are often located in existing floodplains. The DNR has developed an animal feeding operations (AFO) Siting Atlas that producers can check to determine if a potential animal feeding operation site would be located on alluvial soils, and, thus, possibly in a .

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Alluvial Synonyms, Alluvial Antonyms |

The Alluvial Lands, which may be subdivided into the cotton and cane districts. The city was built in the midst of an alluvial country, far removed from the hills. The alluvial soil of these islands is a .

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definition of alluvial mining

Definition of alluvial in the Financial, The alluvial mining contracts may differ considerably in structure and it was therefore deemed appropriate to . Chat; Definition of alluvial mining mindatorg glossary. Definition of alluvial mining The exploitation of alluvial deposits by dredging, hydraulicing, or drift mining See Also: placer mining ...

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alluvial gold mining wikipedia

Placer mining is the mining of stream bed (alluvial) deposits for minerals. This may . Alluvial or eluvial deposits sometimes have the largest gold deposit and are .

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gold and are mined by alluvial means

Alluvial mining definition of alluvial mining by The Free Dictionary Define alluvial mining. alluvial mining synonyms, alluvial mining United Kingdom : Xtract Resources Plc: .

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Smallscale mining and alluvial gold panning within the ...

Absolute dependence on the use of large amounts of water in mining operations dictates that. mining operations are located as close to water sources as possible and in some cases at the. water source. Alluvial ore is a result of river deposition and is therefore part of a river system.

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Alluvial deposit | geological feature |

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 its banks or where the flow of a river is checked.

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* Alluvial deposits (Jewelry) Definition,meaning ...

Alluvial deposits. Gem deposits found in water after they have been separated from the mother or host rock. Concentrations of material that have been separated by weathering from the host rock, then deposited by rivers or streams.

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Use alluvial in a sentence | alluvial sentence examples

The Chinese difficulty, so far as the mining population was concerned, was solved by the exhaustion of the extensive alluvial deposits; the miners' prejudice against the race, however, still exists, though they are no longer serious competitors, and the laws of some of the states forbid any Chinese to engage in mining without the express ...

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definition of alluvial mining

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