In coal mining: Contour strip mining. If the break-even stripping ratio remains favourable, further cuts into the hillside will be made. Otherwise, if there are sufficient reserves under the knob of the hill, the coal may be recovered by underground mining or by augering.

Get Pricebreak even stripping ratio example for coal mining html break even stripping ratio example for coal mining. 28 Oct 2014 Stripping ratio is a term that is derived from the mining industry and of the mining procedure is commonly used in the ore or coal mining process For example, if the mining company must extract one part of ore to three and a half parts of waste in order to break even, it

Get PriceIn mining, stripping ratio or strip ratio refers to the ratio of the volume of overburden (or waste material) required to be handled in order to extract some tonnage of ore. For example, a 3:1 stripping ratio means that mining one tonne of ore will require mining three tonnes of waste rock.

Get PriceBreak Even Ratio For Australia Coal Mining. Break even stripping ratio example for coal mining what is stripping ratio coal mining mining strip ratio sharesguru cubic feet or 1275 tons of coal for a ratio of 1875 if the total cost to mine was 300 per cubic yard the coal sales price per ton would have to be 3750 to break mining strip ratio sharesguru australian shares forum

Get PriceBreak-even stripping ratio Britannica. Other articles where Break-even stripping ratio is discussed: mining: Pit geometry: The break-even stripping ratio is a function of ore value and the costs involved. Get Price And Support Online; calculating bcm coal mining Grinding Mill China. No. Products Photo Info. Operating; 1. (PEW) Jaw Crusher

Get PriceBreak-even stripping ratio Britannica. In coal mining: Contour strip mining If the break-even stripping ratio remains favourable, further cuts into the hillside will be made Otherwise, if there are sufficient reserves under the knob of the hill, the coal may be recovered by underground mining or by augering [7/27 Online]

Get Pricebreak even stripping ratio example for coal mining Coal mining Wikipedia, the free encyclopedia The goal of coal mining is to obtain coal from the ground. Coal is valued for its energy content, and, since the 1880s, has been widely used to generate ele.HistoryMethods of . live chat

Get Price26/10/2019· The stripping ratio method of calculating the profitability of the mining procedure is commonly used in the ore or coal mining process. In relation to its application in the mining of ore, the utility of the stripping ratio is the determination of the approximate ratio of waste material that must be moved in order to reach a certain ratio of

Get PriceStripping ratios aren’t often discussed, but they can be an early and important indicator for mining projects. Here’s what investors should know about them. A strip ratio, or stripping ratio

Get PriceOther articles where Stripping ratio is discussed: coal mining: Choosing a mining method: calculated with the aid of stripping ratios, which represent the amount of waste material that must be removed to extract a given amount of coal. Stripping ratios can also consider the selling price of coal, and a certain minimum profit can be added to the total cost of producing and

Get PriceBreak-even stripping ratio Britannica. In coal mining: Contour strip mining If the break-even stripping ratio remains favourable, further cuts into the hillside will be made Otherwise, if there are sufficient reserves under the knob of the hill, the coal may be recovered by underground mining or by augering [7/27 Online]

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Get Pricecoal mining stripping ratio connexionscarhire . a stripping ratio calculation, based on the price of coal per ton, the cost of mining and marketing the coal per ton, and the cost of mining the soil and rock strata per cubic yard, can be used to identify the break-even stripping ratio for surface.

Get Pricebreak even stripping ratio example for coal mining html . Effect Of Stripping Ratio In Coal Mining. break even stripping ratio example for coal mining break even stripping ratio example for coal mining Accounting for stripping costs in the seem that it s value does not have any effect on the stripping ratio.

Get Pricewhat is stripping ratio coal mining overlandconnection. a stripping ratio calculation, based on the price of coal per ton, the cost of mining and marketing the coal per ton, and the cost of mining the soil and rock strata per cubic yard, can be used to identify the break-even stripping ratio for surface.

Get Price14/04/2014· What is break even stripping ratio ? We divide the overburden thickness by ore thickness to get the stripping ratio For example if we have an

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Get PriceLecture 4 Calculating Stripping Ratios for Area Strip Mines Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. bREAK EVEN STRIPPING RATIO

Get Price26/07/2017· The units for stripping ratios can vary and usually depends on the geological properties of the deposit and the commodity mined. It can be expressed in tonnes (t), or cubic meters (m 3).Usually for coal, cubic meters (m 3) or tonnes (t) are used.However, for hard rock mines where the geology is usually complex with the presence of various rock types, tonnage (t) is usually preferred.

Get PriceLecture 4 Calculating Stripping Ratios for Area Strip Mines Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. bREAK EVEN STRIPPING RATIO

Get Price26/07/2017· The units for stripping ratios can vary and usually depends on the geological properties of the deposit and the commodity mined. It can be expressed in tonnes (t), or cubic meters (m 3).Usually for coal, cubic meters (m 3) or tonnes (t) are used.However, for hard rock mines where the geology is usually complex with the presence of various rock types, tonnage (t) is usually preferred.

Get Price14/04/2014· What is break even stripping ratio ? We divide the overburden thickness by ore thickness to get the stripping ratio For example if we have an

Get Pricebreak even stripping ratio example for coal mining Seabridge Gold :: Courageous Lake :: Engineering Studies. The average strip ratio over the life of the mine is

Get PriceIs it possible that eventually the coal Will get deep enough to exceed the break-even Stripping ratio of course! In your homework you will look at a coal reserve start shallow and work until it is Deep enough you can’t afford it anymore. Then you’ll tell me how far you could mine.

Get Priceimplemented to design push backs that minimize stripping ratio in a given .. break even stripping ratio, which is the ratio of tons of waste to tons of ore. The. An approach towards ascertaining openpit to Semantic Scholar. Even though, Ug mining is more acceptable from environmental (for . To develop a pit design requires the establishment of

Get PriceBreak-even stripping ratio Britannica. In coal mining: Contour strip mining If the break-even stripping ratio remains favourable, further cuts into the hillside will be made Otherwise, if there are sufficient reserves under the knob of the hill, the coal may be recovered by underground mining ,

Get Price24/08/2017· In mining, stripping ratio or strip ratio refers to the ratio of the volume of overburden (or waste material) required to be handled in order to extract some tonnage of ore. For example, a 3:1

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