difference between gold mining and copper mining

Sep 29, 2013 The gold video mentions 4 oz from 400 tons, or .01 oz/ton, at 140. If both these are correct, then the pair of videos implies that gold is 133 times more rare than silver, making the 631 price difference either an indication that gold is underpriced, or silver is overpriced or both. This also assumes that the costs of mining and processing a ...

  • Silver Mining vs Gold Mining Dont Tread On Me

    Silver Mining vs Gold Mining Dont Tread On Me

    Sep 29, 2013 The gold video mentions 4 oz from 400 tons, or .01 oz/ton, at 140. If both these are correct, then the pair of videos implies that gold is 133 times more rare than silver, making the 631 price difference either an indication that gold is underpriced, or silver is overpriced or both. This also assumes that the costs of mining and processing a ...

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  • The worlds top 10 highestgrade copper mines MINING

    The worlds top 10 highestgrade copper mines MINING

    Feb 20, 2017 Antas is a high-grade, low-cost copper mine with gold byproduct credits and significant exploration potential. 2.5% copper grade in reserves puts this mine fifth on the list. 1.

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  • NewmontGoldcorp Or Barrick Gold Who Is Winning The Gold

    NewmontGoldcorp Or Barrick Gold Who Is Winning The Gold

    Oct 02, 2019 Barricks revenue dropped by $1.8 billion from 2015 to 2018, mainly due to faster exhaustion of its reserve base which led to lower production and shipments of gold and copper

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  • Proven and Probable Mineral Reserves Defined Mining

    Proven and Probable Mineral Reserves Defined Mining

    Proven and Probable mineral reserves and Measured and Indicated mineral resources are commonly misused terms. The exact definitions can be hard to find but here they are all in one place, referenced from NI 43-101 and the JORC code.

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  • Butte Montana Silver and Copper mining District

    Butte Montana Silver and Copper mining District

    In fact, it is one of the largest producers of copper in the world. By 1920, it had yielded over 8,000,000,000 pounds of copper, more than 400,000,000 ounces of silver, and 2,000,000 ounces of gold, also much zinc and smaller amounts of arsenic, lead and manganese. The history of this mining camp is full of interest.

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  • Making the grade understanding exploration MINING

    Making the grade understanding exploration MINING

    Mar 24, 2017 A gram of gold is worth about $25, so 2 grams or better would be viewed as high-grade for bulk tonnage mining. One hundred metres of good grade is again good criteria for thickness.

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  • Five Copper ETFs You Should Consider Money Inc

    Five Copper ETFs You Should Consider Money Inc

    The approach that this ETF takes is equity-based in exposure to copper. This fund makes investments in copper mining entities with exclusivity in copper that offers a narrower portfolio that is-copper-centric according to the ETF Database. The COPX ETF has an AUM of $93.6 million. The fee charged is 65 basis points annually.

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  • NEM Newmont vs Barrick Gold Which Mining Stock is a

    NEM Newmont vs Barrick Gold Which Mining Stock is a

    Nov 04, 2020 GOLDs Tanzanian mine, Twiga Minerals Corporation, and Congos named Kibali mine are expected to produce at least 500,000 ounces of gold annually over the next 10 years. While GOLD has been focusing on Africa for new mining opportunities and expansion over the past couple of months, NEM has strengthened its presence in South America.

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  • Mineral Resource Reporting Differences between CIM

    Mineral Resource Reporting Differences between CIM

    Sep 01, 2016 The F axis shows the progress of feasibility study for exploration or mine development, the maturity of studies and additional work required to implement mining plans or development projects. They range from early exploration through to advanced exploration, mine development, production and sales of the final product (i.e., gold, copper, etc.).

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  • What is quotFools Goldquot USGS

    What is quotFools Goldquot USGS

    Fools Gold can be one of three minerals. The most common mineral mistaken for gold is pyrite. Chalcopyrite may also appear gold-like, and weathered mica can mimic gold as well. Compared to actual gold, these minerals will flake, powder, or crumble when poked with a metal point, whereas gold will gouge or indent like soft lead. In addition, actual gold will leave a golden

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  • Types of Underground Mining Method Comparison

    Types of Underground Mining Method Comparison

    Mar 16, 2017 C, Fig. 2, is a wide raise or raise stope, which is one method of opening an overhand stope, and E is a drift stope, which is a term used in the Lake Superior copper mines and means a wide and high drift as a start for the overhand stoping. Longitudinal Back, Flat-Back Mining Method Long-Wall StopingmMining Method

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  • Cave Mining Techniques

    Cave Mining Techniques

    Specific examples of cave mining techniques include block caving, panel caving, inclined-drawpoint caving, cut and fill mining, shrinkage stopping, sublevel longhole mining, room-and-pillar mining and front caving. Cave mining is typically used to mine copper, copper-gold, iron and molybdenum. It can also be used in the extraction of kimberlite ...

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  • Understanding Claim Ownership News From The Diggings

    Understanding Claim Ownership News From The Diggings

    Jul 11, 2015 Discover current, past, and potential mining activity around the globe on The Diggingsthe largest free online resource of mining activity. We combine mining deposit data with Bureau of Land Management (BLM) claim listings to compare where known deposits of gold, silver, copper, and other mineable resources are located alongside where mining activity is (and is not)

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  • Mining Royalties ISBN 0821365029

    Mining Royalties ISBN 0821365029

    3.9 Ownership and Output of Chilean Copper Mines, 2003 123 3.10 Exposure to Risk with Periodic Mineral Royalties 125 3.11 Private Party Mineral Royalties in South Africa, 19902004 130 3.12 Differences between State and Private Mineral Royalties in South Africa 132 4.1 Gold Model (leveraged) Summary of Royalty and Tax Calculations 151

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  • CuEq Metal Equivalent Calculator for Mining Results

    CuEq Metal Equivalent Calculator for Mining Results

    Jan 23, 2014 Metal equivalent calculations are often used to compare similar deposits with slightly different metal ratios CuEq (copper equivalent) and AuEq (gold equivalent) are most common in copper porphyry deposits. Silver equivalent (AgEq) may be used in a silver mine

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  • What Is a Gold Equivalent Ounce GEO The Motley Fool

    What Is a Gold Equivalent Ounce GEO The Motley Fool

    May 21, 2018 Assume a miner produces 500 ounces of gold and 15,000 ounces of silver. The gold price for the period is $1,250 an ounce and the silver price is

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  • NewmontGoldcorp Or Barrick Gold Who Is Winning The Gold

    NewmontGoldcorp Or Barrick Gold Who Is Winning The Gold

    Oct 02, 2019 Barricks revenue dropped by $1.8 billion from 2015 to 2018, mainly due to faster exhaustion of its reserve base which led to lower production and shipments of gold and copper

    read more
  • Copper Mining and Extraction Oxide Ores

    Copper Mining and Extraction Oxide Ores

    Copper Mining and Extraction Oxide Ores. Copper is refined from ores in the ground, either through underground or open-pit mines. Most of the copper ores mined today are oxide or sulfide ores. Extraction of sulfide ores is covered in more detail in Copper Mining and Extraction Sulfide Ores (1114), but is introduced here because an ...

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  • Topic 5 Mining MethodsPart ISurface mining

    Topic 5 Mining MethodsPart ISurface mining

    Nov 02, 2011 Topic 5 Mining Methods-Part I-Surface mining 1. Topic 5 Mining Methods Part I-Surface mining Hassan Z. Harraz hharraz2006yahoo.com 2010- 2011 Prof. Dr. H.Z. Harraz Presentation This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course

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  • OpenPit Mining Definition Anglo American

    OpenPit Mining Definition Anglo American

    Open-pit mining, also known as opencast mining, is a surface mining technique that extracts minerals from an open pit in the ground. Open-pit mining is the most common method used throughout the world for mineral mining and does not require extractive methods or tunnels. This surface mining technique is used when mineral or ore deposits are ...

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  • Differences Between Sulfides And Oxides Difference Between

    Differences Between Sulfides And Oxides Difference Between

    Differences Between Sulfides And Oxides Mining has always been a popular business sector in industry. Because of mining, we get to enjoy different jewelries that are made to be durable even over a long period of time. Research has shown that in 2011 mining earned approximately 805 million dollars for the government, which an increase of 114 million dollars from

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  • Glossary of Mining Terms SEC

    Glossary of Mining Terms SEC

    Blister copper - A crude form of copper (assaying about 99%) produced in a smelter, which requires further refining before being used for industrial purposes. Block caving - An inexpensive method of mining in which large blocks of ore are undercut, causing the ore to break or cave under its own weight.

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  • Difference Between Coal and Gold Compare the Difference

    Difference Between Coal and Gold Compare the Difference

    Jun 15, 2011 Difference Between Coal and Gold. Gold is a precious metal that is yellow in color while coal is a mineral made up of carbon and black in color. While gold has an importance in the economy as a metal used to make jewelry and also for investment purpose, coal is crucial for the development of a country as it serves energy requirements of ...

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  • copper and copper concentrate difference BINQ Mining

    copper and copper concentrate difference BINQ Mining

    Dec 19, 2012 These comprise differences in grade (metal content per ton) differences in the form in which the metal occurs . FCX_Freeport-McMoRan Copper amp Gold Inc. Our Metals, Copper . Copper concentrate is the most basic form of copper product sold by Freeport-McMoRan. We are one of worlds leading producers of copper concentrate.

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  • Large Scale Mining Vs Small Scale Mining

    Large Scale Mining Vs Small Scale Mining

    Large Scale Mining Vs Small Scale Mining. Mining, simply stated, is the extraction or removal of minerals and metals from earth. Manganese, tantalum, copper, tin, nickel, aluminum ore, iron ore, gold, silver, and diamonds are some of the items commonly mined. It is worth knowing that mining is a money-spinning business where not only mining ...

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  • Mining Claims Bureau of Land Management

    Mining Claims Bureau of Land Management

    Mining claims are staked for locatable minerals on public domain lands. Locatable minerals include both metallic minerals (gold, silver, lead, etc.) and nonmetallic minerals (fluorspar, asbestos, mica, etc.). It is nearly impossible to list all locatable minerals because of the complex legal requirements for discovery.

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  • Copper Mining and Extraction Sulfide Ores

    Copper Mining and Extraction Sulfide Ores

    Mining copper About 200 years ago the UK was an important world source of copper and tin and there were mines in Cornwall and Devon. These mines have now closed and today the biggest copper mines are in Chile (Escondida mine) and Indonesia (Grasberg mine). These produce many millions of tonnes of copper ore per year.

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  • Difference Between Minerals and Metals Compare the

    Difference Between Minerals and Metals Compare the

    Apr 20, 2012 Gold and copper were the first metals to be discovered. These were used to make tools, jewelry, statues etc. Since then for a longer period only few other metals (17) were discovered. ... Difference Between Metals and Nonmetals Difference Between Minerals and Crystals Difference Between Metal and Alloy Difference Between Ionic Bonding and ...

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  • Reconciling AISC to Mineral Project Valuations Denver Gold

    Reconciling AISC to Mineral Project Valuations Denver Gold

    Jan 21, 2016 Since establishing formal guidelines in 2013, the World Gold Councils (WGC) All-In Sustaining Cost (AISC) has been an important metric for comparing costs per payable metal unit sold for gold mining companies. However, it should not be a surprise that there are many interpretations of AISC, even with explicit WGC guidelines.

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  • The worlds top 10 highestgrade copper mines MINING

    The worlds top 10 highestgrade copper mines MINING

    Feb 20, 2017 Antas is a high-grade, low-cost copper mine with gold byproduct credits and significant exploration potential. 2.5% copper grade in reserves puts this mine fifth on the list. 1.

    read more
  • A Beginners Guide to Precious Metals Investopedia

    A Beginners Guide to Precious Metals Investopedia

    Unlike gold, the price of silver swings between its perceived role as a store of value and its role as an industrial metal. For this reason, price fluctuations in the silver market are more ...

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  • Proven and Probable Mineral Reserves Defined Mining

    Proven and Probable Mineral Reserves Defined Mining

    Proven and Probable mineral reserves and Measured and Indicated mineral resources are commonly misused terms. The exact definitions can be hard to find but here they are all in one place, referenced from NI 43-101 and the JORC code.

    read more
  • A look back How mining has changed over 30 years

    A look back How mining has changed over 30 years

    Apr 27, 2017 Lets take a look at some of the major changes in the mining industry over the past 30 years. The days of operating heavy machinery while hungover and asking an apprentice for a left-handed spanner are, fortunately, long gone. But the stories still exist in the memories of those who worked in Australias mining industry in years gone by.

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  • Gold Mining Process Development Denver Mineral Engineers

    Gold Mining Process Development Denver Mineral Engineers

    The prospectors gold pan is the most familiar gravity concentration device. To function properly, the ore must be broken down to particles small enough to provide a significant specific gravity difference among the particles. Placer mining has generally been where

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  • What is cutoff grade An introduction to overlooked yet

    What is cutoff grade An introduction to overlooked yet

    May 15, 2018 Where is it? Up north in the Yukon and the like, 5 g/t gold or equivalent would be a safe bet. Further south and closer to infrastructure you can get a bit more for a bit less with mines like Copper Mountain in BC using a 0.18% 0.2% copper cut-off. Down in Nevada on the heap leach, mines can make do with 0.1 g/t gold cut-off.

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  • What Are the Differences Between CIP and CIL Mining

    What Are the Differences Between CIP and CIL Mining

    Mar 13, 2020 The CIP process is the single adsorption, the complementary quantity of dissolved gold in the solution is very small, so the gold grade is lower. Conclusion. The above are the differences between gold CIP and gold CIL process.In actual production, it is best to consult with professional manufacturers and choose the right gold processing method.

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