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extracting gold from ore facts yahoo answers

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Mar 28, 2017· How was gold extracted Answers. In the old days it was extracted from mines with pick axes. Gold nuggets were dug from veins of crystal quartz that often included silver, mercury, and lead. Get Price Extracting Gold HowStuffWorks. Removing the gold bearing rock from the …

How is petrol extracted? | Yahoo Answers

May 01, 2009· Yahoo India Answers ... Petrol is extracted in the form of ore from the earth. Not only from land but also from the sea. It is in the form of petroleum when we extract it. Then in refineries the petroleum is heated. There are different components mixed together in petroleum- diesel, crude oil, petrol and many more. When this mixture is heated ...

Extracting Gold From Ore Facts Yahoo Answers

how is gold extracted from its ore . Extracting gold from ore is a used to suck the gold out from its ore. You get gold, ... how to extract gold from its ore? Yahoo Answers. Nov 02, 2008Best Answer The cheapest way is cyanide leaching. A basic (pH) solution of cyanide is dripped over a pile of gold ore. The solution dissolves the gold

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Tracting Gold From Ore Using Electrolisis kaolin equipment suppliersextracting gold from ore using electrolisis extracting gold from ore using electrolisis How to Find process and fire clay without a kiln These high school ceramics students are clay prospecting Chat With Sales Why Is ... Extraction of Gold by Electrolysis how Yahoo Answers.

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Dec 13, 2018· Gold Extraction Equipment(6) Thickening(6) Dewatering Machine(5) Agitation Equipment(3) ... projects, and questions and answers in Iron Ore, and find be new ways mining is done or any new ways an ore can be extracted which Water is used as a medium not only to transport material but also to process the ore to .. ... Iron Ore Facts ...

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Mar 02, 2018· Gold Extraction Equipment(6) Thickening(6) Dewatering Machine(5) Agitation Equipment(3) ... Question Answers based. Contact Us. Iron Ore Processing for the Blast Furnace - Steel.org. ... Iron Ore Facts FocusEconomics Commodities Explainer Series. Oct 17, 2017 Frequently asked questions about iron ore answered by FocusEconomics. ...

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Nov 15, 2011· Yahoo Answers Sign in Mail ⚙ ... I am trying to melt gold extracted from ores using MAPP gas but I am not quite getting a bond from the gold, it melts but it is not able to pour and it doesn't look like gold after 30 mins or so of being under a torch. Follow . 1 answer 1.

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Jun 05, 2013· How was tin extracted? tin. Follow . 3 answers 3. Report Abuse. Are you sure that you want to delete this answer? ... Rating Newest Oldest. Best Answer: How to Extract Tin From Its Ore : Shiny, malleable and light, tin is truly a fascinating metal. Luckily for us, its low melting point also means that tin is one of the easiest metals to extract ...

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Aug 01, 2007· Other major potassium ores includes anorthoclase, microcline, orthoclase, potassium feldspar, and sanidine. All 5 of these are collectively called feldspars, and between feldspars and potash, that really covers a lot of potassium.

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How is Iron extracted from its ore? Yahoo Answers UK - Yahoo Answers UK. 14.6.2009 · A. via Blast Furnace Common iron ores are hematite (Fe2O3) and magnetite (Fe3O4). Since, iron is below carbon in the reactivity series, iron in the ore is .[chatgcse 2. Blast furnace extraction of iron recycling, steel ...

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Jun 28, 2018· How is Iron extracted from its ore? Yahoo Answers. Jun 14, 2009· This includes iron extraction (for the production of steel) from iron ore, and copper extraction and other base metals from their ores. ... In all methods of gold ore refining, the ore is usually washed and filtered at the mine, then sent to the mill. At the mill, the ore is ...

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Oct 21, 2011· Yahoo 7 Answers Sign in Mail ⚙ ... How many ways are there to extract gold or gold ore? plz mention the names of the ways. Follow . 1 answer 1. ... You can separate gold ore from other material by flotation. This is a variation on mechanical sorting. You can separate gold from ore by dissolving the gold in a cyanide solution.

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Yahoo Answers: Answers and Comments for Why are low-grade ores becoming more important? [Earth Sciences & Geology] ... no one bothered to try and extract the tiny percentage of it from tonnes of rock. However, now that nuggets are rare, extracting gold commercially by processing large quantities of rock (ore) is far more acceptable ...

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Sep 13, 2015· Yahoo Philippines Answers ... What are the metals extracted from ores in the Philippines? Follow . 1 answer 1. ... tin, brass, gold, titanium, platinum, silver, aluminum plus both carbon & spring steel. The one thing we do not have is uranium otherwise we …

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Jun 17, 2009· Yahoo Singapore Answers ... ppm) can be economical. Typical ore grades in open-pit mines are 1–5 g/1000 kg (1–5 ppm); ore grades in underground or hard rock mines are usually at least 3 g/1000 kg (3 ppm). ... [citation needed] No commercially viable mechanism for performing gold extraction from sea water has yet been identified. Gold ...

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process required to extract gold from the lithosphere ... Nov 22, 2016· process required to extract gold from the lithosphere ... industrial equipment used to extract gold ore. ... how do mines extract the minerals Yahoo Answers

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THE EXTRACTION OF METALS - AN INTRODUCTION. This page looks at the various factors which influence the choice of method for extracting metals from their ores, including reduction by carbon, reduction by a reactive metal (like sodium or magnesium), and by electrolysis. ... questions on an introduction to metal extraction. answers. Where would ...

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May 31, 2007· Yahoo Canada Answers ... Answers. Relevance. Rating Newest Oldest. Best Answer: ... To extract gold out of ore or other metals, one way people have used for a while and still use is adding cyanide to the mixture, which causes the gold to ionize and go into solution. But if you were to do that with gold and copper, both would go into ...

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Yahoo Answers: Answers and Comments for Where can i take ore to extract gold? [Earth Sciences & Geology] depending upon the amount of ore you have and how much gold is in the ore, you could take it to a college chemistry department and have them do it or you might have to sell your ore to someone with the equipment to process large amounts of ore.

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Dec 11, 2012· The most predominant surface mining methods used to extract iron ore are open-pit and open-cut methods. ... How to Extract Iron Ore From the Ground; X. … also known as ore. ... Method to extract metal from iron ore? – Yahoo! Answers. Best Answer: Methods of extracting metals The Earth's crust contains metals and metal compounds such as ...

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Dec 11, 2016· The flow chart shows you how copper is extracted from its ore and converted into pure Copper flow chart! ... Yahoo Answers i need a flow chart that shows the steps for extracting …

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Gold is formed independently from rocks so unlike iron or copper there is no 'ore' to extract it from. In general gold is acquired by finding nuggets in rocks.

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Dec 24, 2011· Yahoo UK & Ireland Answers ... Gold is often extracted from ores that contain very small percentages of the metal, but iron is only extracted from ores with …

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How much is each truckload of ore worth, once the gold is extracted? $720,000. What determines how reactive an element is? how willing it is to share electrons. What are the noble metals. ... NOVA: Hunting the Elements answers. 80 terms. Hunting the Elements. THIS SET IS OFTEN IN FOLDERS WITH... 37 terms. Hunting the elements video question ...

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What ore is Gold extracted from qa.answers. Gold is mostly found in it's natural form as gold nuggets, fine grains or flakes, or as grains or microscopic particles embedded in other rocks. Live Chat. Gold Extraction Methods Australian Gold, History .

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Oct 12, 2007· Yahoo Malaysia Answers ... Extraction of Gold by Electrolysis.how? The Gold and Platinum recovery process. ... Gold extraction from gold ore question? Gold extraction from sea water? Extraction of gold from electronic spare parts [ eg i c ]? More questions

how to extract gold from its ore? | Yahoo Answers

Nov 02, 2008· Yahoo Answers Sign in Mail ⚙ ... How to extract gold from its ore? Follow . 1 answer 1. Report Abuse. Are you sure you want to delete this answer? ... A basic (pH) solution of cyanide is dripped over a pile of gold ore. The solution dissolves the gold out of the rocks and can then be separated from the solution. This process is ...

Extracting Gold | HowStuffWorks

Removing the gold-bearing rock from the ground is just the first step. To isolate pure gold, mining companies use a complex extraction process. The first step in this process is breaking down large chunks of rock into smaller pieces. At a mill, large machines known as crushers reduce the ore to ...

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May 08, 2008· How to extract Gold, Platinum, Rhodium from "Black Sand" ore concentrate? I have access to a large amount of "Black Sand' ore concentrate, which has assays showing extremely large concentrations of Gold, Platinum and Rhodium.