AT A GLANCE HINDUSTAN COPPER LIMITED KHETRI COPPER COMPLEX KHETRINAGAR KHETRI COPPER MINE Mine Started: - Oct. 1964 1- Ore Body (a) Strike Length 4.80 Km (b) Average Width 10 metres (c) Average Dip 65 deg. (d) Average Grade 1.37 % 2- Ore reserves of Khetri Mine Reserve of Khetri Block : 34.11 Million Tons‚ Grade1.13% Reserve of Banwas Block : 25.39 Million Tons‚ grade 1.69%
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Dominick Prince Partner: Ryan Potts Reactions of Copper Due: Monday January 14‚ 2013 Beginning of Class Block: 5 Purpose / Safety: Purpose: 1. Observe some chemical reaction of copper and its compounds. 2. Write word and formula equations to represent these reactions. Safety: 1. Wear goggles and a lab apron or coat. 2. Tie back long hair and secure loose clothing before working with an open flame. 3. Corrosive substance; avoid contact with skin‚ eyes‚ and clothing
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Chilean mine collapse George Montenegro BCOM/275 March 24‚ 2013 Allen Sutton Resource: “Over 30 Workers Trapped After Chilean Copper Mine Collapse” article found in the Electronic Reserve Readings. Research additional articles and information about the Chilean mine collapse. There are two parts to the assignment‚ as detailed below. Part 1: Write a 700- to 1‚050-word paper using this and other articles as a resource. Because communications must be designed with the audience in mind
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CH 130 B: General Chemistry I The Lab Report As a scientist you are responsible for conveying the results of an experiment to a supervisor‚ a colleague‚ or the public. Often‚ you will convey this information in the form of a scientific paper describing your work. This paper needs to clearly describe why and how an experiment was done‚ and it must include an interpretation of results‚ including a discussion of their importance and any significant sources of error. You lab report will
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Bingham Canyon or commonly known as Kennecott Copper Mine is the world`s deepest man-made open pit mine for copper and gold‚ located near Salt Lake City‚ Utah. The mine is owned by Rio Tinto Group. According to “Top 10 Deep Open-pit Mines” article‚ since Bingham Canyon Mine started its operation in 1906‚ it has become the “granddaddy” of all copper mines with a diameter of 2.75 miles (4‚5km) and a depth of 0.75 mile (1‚2km). In fact‚ Bingham Canyon Mine is also called "the richest hole on Earth” for
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The Bailey Prospect[1] It is Thursday‚ May 18‚ 1988. Your assignment is to help Sprigg Lane Natural Resources evaluate the risks associated with a potential investment in the "Bailey Prospect‚" a natural gas opportunity in Doddridge County‚ West Virginia. Your colleague‚ Lisa Weatherford has done a thorough base-case analysis and constructed a spreadsheet model that you can use in your analysis. You and Lisa are financial analysts at Sprigg Lane Investment Corporation. Background Sprigg
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off of the measuring devices. For this experiment‚ we followed the procedures as indicated in the lab manual. Data Copper Rod Measurements Trial 1 2 3 4 Length (m) 0.601 0.6 0.601 0.6 Diameter (caliper-m) 0.0006 0.00065 0.0006
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Copper and Molybdenum Deposits in the United States Copper and molybdenum resources were not recognized as valuable commodities until economic needs demanded the collection and processing of these minerals in large amounts. The most expansive deposits of copper and molybdenum occur in massive low grade ores and are found in intrusive porphyry formations‚ although many smaller sized but higher grade ores are located in non-porphyry areas. The nation has abundant domestic copper ore reserves but
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The discovery of copper does not have an exact date. Copper is said to be a prehistoric element. This element was said to be first discovered around 8000BC. The ancient civilizations started to take the copper out of the ore they found around 4000BC. This is when copper started to be put to good use. Early civilizations discovered that copper is malleable and is sharp. They realized they could make copper into tools and weapons. This was easier than the stone that they were originally using. This
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sensitive matter to the family with facts and info needed but also at a level of personal consideration. To Families of the Trapped Miners via face-to-face meeting It is being regret to announce to you today August 5‚ 2010 the collapse of our Cooper mine in Copiapo that has trapped family members far below the surface. We are still not aware of their location but making every effort to rescue your loved ones and bring them back to the surface. Many people around the world have volunteered to help save
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