A British Enterprise in Brazil ... - Duke University Press

Between 1830 and 1970 the British-owned St. John d'el Rey Mining Company, Ltd. constructed a diverse business conglomerate around Minas Gerais, South America's largest gold mine, in Nova Lima. Until the 1950s the company was the largest industrial firm and the largest taxpayer in …

Duke University Press - Leviathans at the Gold Mine

Leviathans at the Gold Mine is an ethnographic account of the relationship between the Ipili, an indigenous group in Papua New Guinea, and the large international gold mine operating on their land. It was not until 1939 that Australian territorial patrols reached the Ipili. By 1990, the third largest gold mine on the planet was operating in their valley.

Gold Mining With Mercury Poses Health ... - Duke University

Small-scale gold mining in the Peruvian Amazon poses a health hazard not only to miners but also to nearby communities. Contrary to common assumption that communities closest to mining bear the brunt of exposure, new evidence shows that the highest non-occupational mercury exposures occur in native communities hundreds of kilometers away from mining.

Strip-mining the Ocean Floor: What Could Possibly Go Wrong ...

Lockheed Martin is pursuing deep water mining operations in the Pacific Ocean through two separate subsidiaries permitted by the U.S. and Great Britain. When British Prime Minister David Cameron announced the latter deal in 2013, he predicted it would pump $60 billion into that country's economy over the next 30 years.

Chapter 15: The Western Frontier

Searching for Gold and Silver By the mid-1850s, the California Gold Rush had ended. Miners, still hoping to strike it rich, began prospecting in other parts of the West. In 1858 a mining expedition found gold on the slopes of Pikes Peakin the Colorado Rockies. Newspapers claimed that miners were making $20 a day panning for gold—a large

Breaking Down Bitcoin | Duke's Fuqua School of Business

For the past five years, Professor Campbell Harvey has taught an Innovation and Cryptoventures course at Duke University's Fuqua School of Business, focusing on bitcoin and other applications of the underlying blockchain technology. Harvey was 2016 president of the American Finance Association and is an internationally recognized expert in portfolio management, asset …

Peru in the Mining Equipment Global ... - Duke University

Duke University, Center on Globalization, Governance and Competitiveness (Duke CGGC) ... Gold and Silver Production, 1990-2014..... 29! Figure 5. Peru's Participation in the Mining Equipment Global Value Chain ..... 31! Figure 6. Peru's Mining Equipment Value Chain Exports, By Product Category 2003- ... Mining equipment includes a wide range ...

When you get in your car, you reach for it. When you ...

After buying the machinery and having it shipped, Uncle and Darby went back to work the mine. The first car of ore was mined. And the returns proved they had one of the richest mines in Colorado! Down went the drills! Up went the hopes of Uncle and Darby! Then something happened! The vein () of gold ore disappeared! They drilled on, but ...

Kuanysh Yermukhanbetov - Graduate Research Assistant ...

Kuanysh Yermukhanbetov | Kazakhstan | Metallurgical and Mineral Processing Engineer, PhD candidate in Mining Engineering, School of Mining and Geosciences, Nazarbayev University | Kuanysh Yermukhanbetov is a Mineral Processing and Metallurgical Engineer with more than 6 years work expirience, pursuing PhD title in Mining Engineering and Geosciences at Nazarbayev …

In a Duke Lab, a Spy's Tools of the Trade | Duke Today

In a Duke Lab, a Spy's Tools of the Trade. Nick Gessler's collection of encryption devices is a walk through the history of spycraft. An early encryption device made in the late 1600s by Nicholas Bion, who built devices for France's King Louis XIV. Photo courtesy of Nick Gessler. It's not like Nick Gessler went looking specifically for a French ...

Management Team - Three Valley Copper.

Luis Vega was named CEO of Minera Tres Valles ("MTV") in 2016, previously working as CFO at MTV from 2014. During his 25 years of professional experience, he has held a variety of positions in the areas of finance, asset management, petroleum products logistics and distribution, mining operations and mining machinery maintenance.

Duke University Golf Course | Public Golf Course in Durham, NC

Welcome to Duke University Golf Course, a public golf course in Durham, NC. Book tee times, learn more about the course or schedule a lesson.

The Power of the Outdoors | Duke Recreation - Duke University

Duke University. Jackie Gerson is currently a PhD student in Ecology at Duke. Her research examines the movement of contaminants from coal mining in West ia and gold mining in Peru and Senegal. Jackie is also the co-founder and co-director of on outdoor Adventure for …

Fred K. Boadu | [email protected]

He was an Assistant Lecturer at the University of Science and Technology, School of Mines (Tarkwa, Ghana) from 1982 to 1984. Since 1986, he has worked for several oil companies (Chevron, Amoco, and Mobil) during the summer months on a variety of research projects. He is also a consultant for Texaco, Inc. and Ghana National Petroleum Corporation.

Duke researchers look to innovation and collaboration to ...

So Pan's research team partnered with other researchers at Mercer University, the University of Toronto, the Centro de Innovación Cientifica Amazónica, and others, and won the Gold Award at the 2020 Artisanal Mining Grand Challenge for their Mercury Capture Systems for ASGM Gold Shops. Their capture system was able to capture more than 90% ...

New Model Predicts Amount of Mercury Released into the ...

Image Credit: Duke University. This latest study can offer ways to reduce the worst impacts of mercury poisoning in areas like those that are already facing increased levels of mercury promoted by gold mining. The study has been recently published in the Environmental Science and Technology journal on December 11 th, 2019.

Julian Woodcock - Managing Director - Viking Mines | LinkedIn

Viking Mines. Jan 2021 - Apr 20214 months. Perth, Western Australia, Australia. Executive position reporting to the board of directors and shareholders. Responsible to define and direct the strategy of Viking Mines to discover, acquire and develop resource projects with a focus on high grade gold projects in Western Australia.

Silver Spruce Resources Inc. | Management and Technical

Machinery is one of China's largest construction and mining equipment manufacturers with sales and operations worldwide. ... Thieneman is a graduate of Duke University, Juris Doctorate, with honors. ... and M.S. (1987) in Economic Geology and Geochemistry from the Mackay School of Mines, University of Nevada, Reno and B.S. (1984) in ...

Duke University

Duke in Durham Durham's distinctive neighborhoods and thriving businesses combine the friendliness of a small city with tasty dining, lively arts and an entrepreneurial spirit. Durham is diverse, dynamic and a great place to live.

A-Z Databases - University of ia

Part of Gale Primary Sources: Archives Unbound, this collection of confidential correspondence, memoranda, orders, reports, and other materials provide a broad spectrum of information on military policy and administration, including the organization, operations, and equipment of …

Christian Lara - Duke University

Christian LaraMIDP '19Colombia Artisanal Gold Mining in the Peruvian Amazon: Cross-boundary Interdisciplinary Work for Healthier Habitats and Healthier Humans Blog entry by MIDP Fellow and Rotary Peace Fellow Chris P. Lara, from his experience working on a Bass Connectionsproject on gold mining in Peru 'Plans are nothing but planning is everything" -Dwight D. Eisenhower It's five in ...

The scientists restoring a gold-mining disaster zone in ...

Silman, a conservation biologist at Wake Forest University in Winston-Salem, North Carolina, was there to document the carnage. La Pampa was once the largest and most dangerous gold-mining zone in ...

Mercury Capture Systems for ASGM Gold Shops — Artisanal ...

Alex Pfaff - Duke University. Bridget Bergquist - University of Toronto. Ruth Goldstein - University of Wisconsin-Madison. Suzette McFaul - SEF Canada Ltd. Reason for applying "Mercury pollution associated with gold shops in artisanal and small-scale gold mining (ASGM) communities is a recognized threat to both human and environmental health. ...

Nurlybek Kalmakhan - Kazakhstan | Professional Profile ...

View Nurlybek Kalmakhan's profile on LinkedIn, the world's largest professional community. Nurlybek has 4 jobs listed on their profile. See the complete profile on LinkedIn and discover Nurlybek's connections and jobs at similar companies.

Engagement | energy.duke.edu - Duke University

Download a handout with more information about how to connect with the Duke community. Connect with Energy Students. Energy companies, government agencies and other institutions will find a gold mine of talent at Duke, where students gain a wide range of skills and knowledge through our cutting-edge, interdisciplinary approach to energy education.

Rougy Daanaah - Alison - Ghana | LinkedIn

Apr 2014 - Apr 20173 years 1 month. Accra - Ghana. • Lead Site Health, Safety and Environmental Officer supervising the Civil and Architectural. works, construction of water intake system from river, Cofferdam, water treatment. plant,reservoirs, and transmission pipelines works of Wa Water Supply Expansion Project at.

For Three Students, Research Trip in the ... - Duke University

By Melissa Marchese '21, Kelsey Lansdale '19, and Jacqueline Gerson (Ph.D. Program in Ecology) "Uh oh" is not what you want to hear, ever, but this phrase is especially nerve-wracking when you're conducting fieldwork on the impacts of gold mining in the Amazon using expensive equipment and sensitive mercury collectors amongst a crowd (miners) that…

The Miner's World: Life and Labor at Gold Hill

script Department, Duke University Library, Durham. Thomas Clarkson Worth (ca. 1821 ... "A Preliminary Report on Mining Technology and Machinery at the Reed Gold Mine and Other Gold Mines in North Carolina" (an unpublished research report, on file at Historic Sites Section, Division of Archives and History, Raleigh, 1973), 53-55, ...

Evaluating Resources - Duke University

Review Articles are virtual gold mines if you want to find out what the key articles are for a given topic. If you read and thoroughly digest a good review article, you should be able to "talk the talk" about a given topic. Unlike research articles, review articles are good places to get a basic idea about a topic. How to find Review ...

The Duke Forest | 11 Cool Facts - Duke University

An old gold mine prospect is located in the Korstian Division of the Duke Forest. ... James B. Duke and Duke University's first President, William Preston Few, looked far and wide for the perfect stone to construct the Gothic buildings that would become the archetype of Duke University. After exploring expensive prospects from the North, they ...

Randy Taylor - Other | Professional Profile | LinkedIn

Duke University ... Field Service Technician at Nc Machinery Company Greater Anchorage Area. ... Senior HR Officer at Chirano Gold Mines, a subsidiary of Kinross Gold

Tim Gough - Operations Manager - Barminco | LinkedIn

Achieved my Master of Business Administration in 2020 from Duke University (North Carolina, USA), Master of Mining Engineering in 2015 and my Bachelor of Engineering Science in 2010 from University of Ballarat (Victoria, Australia). Committed to individual and team achievement, continuous improvements and bottom-line goal attainment.

Moses Musamba - Security Systems Coordinator - Barrick ...

Moses Musamba | Zambia | Security Systems Coordinator at Barrick Gold Corporation | Innovative IT Security Systems Support professional with track record of 5 years experience, Creative & Skilled in Design,Installation and management of Access Control Systems and CCTV.. | 500+ connections | View Moses's homepage, profile, activity, articles

Joseph Burkhard Nnunduma - Business Development Manager ...

Duke University,North Carolina (USA) ... Mining Engineer (Intern) at AngloGold Ashanti - Geita Gold Mine (GGM) Geita, Tanzania. Nicholaus Makule. Nicholaus Makule Graduate at University of Dar es Salaam (UDSM) Dar es Salaam ... Understanding Personal Protective Equipment (PPE)

The high price of gold: death and destruction in Amazon ...

Meanwhile, a recent study by academics from Duke University in North Carolina found that between 2003 and 2009 mining-related deforestation rose six-fold in Peru's Madre de Dios region.