Top 10 World Gold Mines Production 2015

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      Gold is regarded as one of the most precious metals in the world, which accounts for its increasing demand as well as rising prices. Gold mining industry the past year has changed in global gold production rankings, both by country and by company. 
      Gold is mined in around 90 countries worldwide. Some of the countries that historically have been top producers continue to be so, including Australia, Canada, the USA and South Africa. But China is now the world’s top producer, having increased productivity significantly since 2005. 
       It is interesting to see how the major gold mines in world are faring in the grand scheme of things – both nationally and by company, given the continuing lowish gold prices pertaining over the past two to three years. While one may sometimes argue with the methodology, and how to find gold mines

 Here are the world’s top gold-producing countries from 2014, as reported by the USGS

1. CHINA  


China’s gold output continues to grow, and the country kept the top spot for the eighth year in a row, Reuters reported. Last year, China’s production grew over 5 percent, hitting about 450 metric tons. As well as being the world’s largest producer of gold, China represents one of the most significant markets for gold consumption. In 2011, China was second only to India in this regard with demand for 779.8 tonnes of gold, a 22% increase on the previous year and with consumption reaching approximately 886 metric tons​ in 2014. Though that’s a considerable number, it’s actually down 24.7 percent from 2013. ”Although 2014 gold consumption fell by a large margin, the (longer-term) trend of increasing demand has not changed,” the China Gold Association noted. China is also a significant holder of gold reserves, currently behind only USA, Germany, the IMF, Italy and France.

2. AUSTRALIA
Australia’s growth in gold production for 2014 put the country in the number-two spot for the year, reaching approximately 270 metric tons. That represents an increase from the 2013 level and is the highest production rate by the country since 2003. While growth was strong all year, production reached a high of 73 metric tons for the fourth quarter. Australia continues to be at the forefront of world gold production. From being the fourth largest producer of gold in 2008, Australia’s production has surged to secure the country’s position as the world’s second largest producer of gold in both 2009 and 2010. Australia has consistently been one of the world’s largest producers of gold since its first gold rush, centred on Victoria in 1851. During the 1850’s, Australia was producing some 40% of the world’s gold. The immigration sparked by the rush, fuelled further agricultural and industrial development and saw nearly 500,000 people attracted to the state of Victoria.

3. RUSSIA 
Russia saw a significant rise in gold production in 2014, leading the country to surpass the US for the first time in 25 years, RT reported. According to a report from Russia Beyond the Headlines, the country’s production increased 27 percent in the first half of 2014 alone. Sergey Donskoy, minister of Russian Natural Resources and Environment, said 270 mineral deposits were discovered in Russia over the past five years, even though the country is not considered a leader in mineral exploration investment. “This, in our opinion, has negative consequences, including a negative impact on the social and economic development of the regions,” Donskoy said. Russia produced 209 tonnes of gold in 2011, a 3.6% increase on the previous year. Of this, 89% (185.3 tonnes) was mined, the rest from recycled sources or by-products of other mining. Two thirds of Russian gold production is estimated to come from six eastern ‘federal subjects’ in the country: Amur, Irkutsk, Khabarovsk, Krasnoyarsk, Magadan, and Sakha-Yakutia. Russia is both the fourth largest producer of gold and the fourth largest market for gold jewellery. In 2011 the Russian jewellery market absorbed 75.1 tonnes of gold. The largest gold producer in Russia is Polyus, who operate the Olympiada mine, currently the single biggest producer of Russian gold. In 2011 it produced 720 Koz. World Gold Council member Kinross operate the Kupol mine, the second biggest producer, which in 2011 produced 486 Koz

4. UNITED STATES
While gold production dropped about 8 percent from 2013, the US still made the latest list of top 10 gold-producing countries, putting out about 211 metric tons of the yellow metal last year. The country has about 45 lode mines, a few large placer mines in Alaska and numerous small mines in Alaska and other western states. Of these operations, 30 produced more than 99 percent of the total amount mined. Interestingly, Mining Global reported that there’s a trend of gold mining companies earning more money from US -based mines than from operations anywhere else in the world. Historically, three quarters of United States gold has come from just five states: Nevada, Alaska, California, Colorado and South Dakota. Today, despite being known as the ‘Silver State’, Nevada is responsible for some 74% of the United States’ total production of gold, contributing more than 10% of State GDP

Diagram Of Gold Mining Processing

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      Gold mining was first carried out in alluvial areas. Processing system is also very simple to do that is by panning using a tray, which then developed with gold mining wave table, and followed by gravity separation method using the amalgamation process with the capture of mercury. Gold exploration in the lower layers of soil to get the primary sediment deposits began in 1860 with gold using a cyanide treatment system. And in 1960 the method of processing low-grade gold began being applied, which carried out the processing system through leaching heap, this process is basically developed from gold processing system using cyanidation . Of all the gold mineral processing must go through several stages in all these stages it is absolutely live to get the desired results, as for some stages it can be underlined by the diagram below

GOLD ORE
 CRUSHING / MILLING

GOLD BARS


Explanation Of The Gold Processing In A Simple Diagram Above :


Panning Of Gold In Deposit Placer With Gold Panning Equipment

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      Gold panning, or simply panning, is a form of placer mining and traditional mining that extracts gold from a placer deposit using a pan. The process is one of the simplest ways to extract gold, and is popular with geology enthusiasts especially because of its cheap cost and the relatively simple and easy process.

panning, in mining, simple method of separating particles of greater specific gravity (especially gold) from soil or gravels by washing in a pan with water. Panning is one of the principal techniques of the individual prospector for recovering gold and diamonds in placer (alluvial) deposits.

The typical pan is a light but rugged circular metal dish with a flat bottom and sides that slope out at about 45°. Its inner surface must be smooth and free from grease and rust. In panning for gold from streams, the pan is first filled halfway or so with gravel, soil, and rocks from places where the current is slower (such as downstream of boulders or on the inner side of bends in the stream). The pan is then immersed in the water, and the mixture is thoroughly wetted and stirred. Lumps of clay are broken up, and large stones are picked out. The pan, still under water, is then given a combination shaking and gyratory motion. This allows the heavy particles to settle and brings the lighter material to the surface. At intervals the pan is tilted, and the light surface material is washed off. This process is continued until only heavy “black sands” (such as ilmenite, magnetite, and pyrite) and gold remain. The material is dried and the gold removed (perhaps after using a magnet to remove some of the black sand). Panning is slow, backbreaking work, but in experienced hands there is little or no loss of gold.

How to finding gold with gold panning equipment . . .
This is step by step : Panning of gold in deposit placer



Here are some gold panning equipment with low price that you can use :

Garrett Gold Pan Kit Supersluice Gold Pan, 15"
SE GP2-5 SET 5-Piece Set of Patented 13-1/4" Stackable Sifting Pans

VAS GOLD PANNING 5 CLASSIFIERS / SIFTER SET W 5 GALLON BUCKET & LID -1/12TH", 1/20TH", 1/8", 1/4" & 1/2" VAS 12" GREEN MICRO GOLD PAN WITH 3 RIDGES - DEEP & MICRO
Prospector Gold Pan, 14"

Estwing BP-10 Black Plastic Gold Pan 5-Ounce SE GP1001B 10-Inch Black Plastic Gold Pan Estwing 10-10 Steel Gold Pan 8-Ounce

Fisher Deluxe Gold Prospecting Kit 3 Pound Bag of Arizona Gold Panning Paydirt - Gold Nuggets, Placer Gold!
Gold Rush Nugget Bucket Prospecting Pan Kit Yellow with Military Style Folding Shovel
Melting Dish, 3 Inch

Deluxe Gold Pan Kit

Gold Rush Sifting Classifier FULL COMBO SET (½" 1/8" 1/20" 1/50" 1/100" Mesh)

SE GP2-9 SET 9pc Set of Patented 13-1/4-Inch Stackable Sifting Pans

Turbo Pan - 10 inch

Turbo Pan 14" Gold Rush Gravity Trap Gold Pan - Blue
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Stansport Adventure Seeker's Gold Panning Kit Estwing 12-12 Steel Gold Pan, 12-Inch Estwing 10-10 Steel Gold Pan 8-Ounce
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VAS GOLD PANNING KIT#40 - 2 GREENE GOLD PANS (TWO SIZES), 1 MAGNIFYING TWEEZERS, 1 TROWELS 1 SEPARTOR MAGNET & 3 GOLD VIALS + MORE

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How to Finding Gold Prospecting

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    How to finding gold prospecting. Gold is found throughout the earth and sea but there are natural spots where we can recover much higher concentrations of this yellow metal. Gold is typically found associated with quartz veins which are located in rock and granite in our planet Earth. While you can find tiny amounts of natural gold in all places, finding concentrated gold deposits takes a tiny knowledge

        Gold is very heavy. Actually, gold is about 19 times as heavy as water - about thrice as heavy as iron. Knowing this makes finding it much simpler. Because of its weight, gold will always sink to the lowest level as feasible. As rain, wind, freezing & thawing, & geologic disruptions move the earth around, gold is freed up & relocates to the lowest point. find gold also depending on the surrounding of the elements of rock (age and type) an outcropping of gold bearing material would appear like a "stained rust mound"

What you would see possibly around the gold would be oxides or sulfides which can contain iron pyrite.  This iron pyrite is also known as "Fools Gold".  The oxides can also contain magnetite and/or hematite, more commonly referred to as black sand. When you pan for gold one of the most common things, besides gold, that you will find will be black sand.

But most gold has eroded and is found in crevices and depressions in rock. The surrounding rock wears away and exposes the quartz vein. Quartz is very hard and will shear away because of its brittleness. Historically, the highest concentrations of gold have been found in primary and secondary deposits. Primary deposits are known as lode ore where gold is originally deposited. In lode ore, gold is found in veins, nuggets and bits. This is embedded in lodes or veins in rock, often together with quartz, silver, copper, platinum and iron pyrite (fool’s gold).

Gold can also be found in the form of free flakes, grains or larger nuggets that have been eroded from the primary deposits and end up in alluvial deposits called placer deposits. Over the years water erodes the exposed lode outcrops and that gold ends up in streams, rivers small creeks, and river beds where it collects. Gold is heavier than most minerals and so it flows with fast moving water and tends to sink and be found in areas where the current slows and is no longer powerful enough to carry the gold.

How to finding gold prospecting . . . there are some simple ways to find gold and identify minerals gold

Read more : GOLD PROSPECTING

Panning Gold Equipment

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Panning fine gold concentrates by hand is difficult and tedious, however, when set up and operated properly, the Blue Bowl can recover Gold as fine as talcum powder!

This Concentrator Kit weighs about 5 pounds and includes the Blue Bowl, leg levelers for using on a 5 gallon bucket, 1/4 ounce plastic vial for displaying your gold, 750 gallon per hour 12 volt pump, three feet of 3/4 inch flex hose, a pair of battery clips, and how-to instructions.

    Concentrator Kit includes the Blue Bowl, 3 plastic leg levelers, 1/4 ounce plastic vial for storing your gold, 750 gallon per hour 12 volt pump, 3 feet of 3/4 inch flex hose, pair of battery clips, and instructions.
    The Blue Bowl Gold Concentrator is completely portable and will quickly remove your fine gold from your concentrates. It is designed to work forever, with no moving parts to wear out or break.
    Pre-screen your concentrates to at least 30-mesh using a classifier before adding to your Blue Bowl.
    To recover micro-fines, prescreen the concentrates using a 50 or 100 mesh classifier.
  
READ MORE >>> Blue Bowl Concentrator Kit with Pump, Leg Levelers, Vial - Gold Mining Equipment

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