Extracted

Extracted

Author: Ugo Bardi

Publisher: Chelsea Green Publishing

Published: 2014

Total Pages: 322

ISBN-13: 1603585419

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A history of the mining industry, starting with its humble beginning when our early ancestors started digging underground to find the stones they needed for their tools. Ugo Bardi traces the links between mineral riches and empires, wars, and civilizations, and shows how mining in its various forms came to be one of the largest global industries. He also illustrates how the gigantic mining machine is now starting to show signs of difficulties.


Mineral Resources

Mineral Resources

Author: Manuel Bustillo Revuelta

Publisher: Springer

Published: 2017-08-23

Total Pages: 663

ISBN-13: 3319587609

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This comprehensive textbook covers all major topics related to the utilization of mineral resources for human activities. It begins with general concepts like definitions of mineral resources, mineral resources and humans, recycling mineral resources, distribution of minerals resources across Earth, and international standards in mining, among others. Then it turns to a classification of mineral resources, covering the main types from a geological standpoint. The exploration of mineral resources is also treated, including geophysical methods of exploration, borehole geophysical logging, geochemical methods, drilling methods, and mineral deposit models in exploration. Further, the book addresses the evaluation of mineral resources, from sampling techniques to the economic evaluation of mining projects (i.e. types and density of sampling, mean grade definition and calculation, Sichel’s estimator, evaluation methods – classical and geostatistical, economic evaluation – NPV, IRR, and PP, estimation of risk, and software for evaluating mineral resources). It subsequently describes key mineral resource exploitation methods (open pit and underground mining) and the mineral processing required to obtain saleable products (crushing, grinding, sizing, ore separation, and concentrate dewatering, also with some text devoted to tailings dams). Lastly, the book discusses the environmental impact of mining, covering all the aspects of this very important topic, from the description of diverse impacts to the environmental impact assessment (EIA), which is essential in modern mining projects.


Groundbreaking!

Groundbreaking!

Author: Ned Mamula

Publisher: Createspace Independent Publishing Platform

Published: 2018-11-20

Total Pages: 294

ISBN-13: 9781729669525

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Is America in jeopardy?Any day, America could be held hostage over critical minerals used in all advanced technologies due to the decades-long shunning of domestic mining. Groundbreaking! describes the all-too-real consequences of misguided policy decisions and environmental alarmism, and recommends 21st-century solutions to sustainable self-reliance by leveraging the wealth right under our feet.By importing 100% of key minerals from China, Russia, and third world dictatorships, we face an ongoing risk of losing the technology behind everything from smartphones to "green" technology. The recent requirements put into place by our legislators and regulators literally require tons of minerals for batteries and magnets to run electric cars and trucks; to support advancements in medical equipment such as dental drills and MRIs; and to manufacture solar panels and wind turbines for alternative energy sources. Advanced weaponry and defensive equipment for our troops requires critical minerals, too, yet we are reliant on getting that gear from countries who at best could be called allies, and at worst are outright hostile to America's values.Our policies must acknowledge the reality that critical minerals, or more accurately the lack thereof, often play a key role in dictating foreign policy and national security decisions.Planning to adapt before a problem occurs must become a national goal. This means reversing dangerous import trends and exploring for domestic minerals-the two major policy goals explained in this book.With a Foreword by Paul Driessen, Senior Policy Advisor, Committee For A Constructive Tomorrow"EVERYONE in government & industry should endorse this PLAN"ENDORSEMENTS: Groundbreaking! is the culmination of sharp-eyed insight into the decades-long erosion of U.S. mining and the need to reverse this self-imposed economic and national security vulnerability...Mamula and Bridges have woven together myriad threads to give us the startling implications of our failed minerals policies. National Mining AssociationAmerica is sitting on a multi-trillion dollar treasure chest of minerals and valuable resources... Why aren't we benefiting from these riches buried right below our feet?Steve Moore, Distinguished Visiting Fellow, Institute for Economic Freedom, The Heritage FoundationMamula and Bridges have succeeded in delivering a very complete narrative of where we are, how we got there, and what to do about fixing it. This book should reside in the library of every national security professional and be used as a major reference work.Dean Popps, Former US Army Acquisition Executive & Acting Assistant Secretary of the Army for Acquisition Logistics and TechnologyThis was a fascinating read, and compelling... [T]his should serve as a wake-up call to legislators and the general public. Our exposure to seriously restrictive policies by China could be the Sputnik Moment of our generation.John Keating, Venture Advisor, Silicon Valley, Former VP Government Programs & Discoveries Business Unit, Intermolecular, Inc.Groundbreaking! is a book that all Americans who care about our national security should read. It is a call to action to restore our mineral independence. Mamula and Bridges' book is both a readable narrative and a skilled study by two expert authorities on our mineral resources.John Adams, Brigadier General, U.S. Army (Ret.), President, Guardian Six LLCIf you care about technological vulnerability in an interdependent world-and you should-Groundbreaking needs to be front and center on your bookshelf.Patrick J. Michaels, author of Lukewarming: The New Climate Science that Changes EverythingCongressman Jim Santini (R-NV) and Governor and later President Ronald Reagan knew all this and much, much more but few listened to them back then. Perhaps they will listen today.William Perry Pendley, Esq., President, Mountain States Legal Foundation, Author, Sagebrush Rebel


Mining and Metallurgy in Ancient Perú

Mining and Metallurgy in Ancient Perú

Author: Georg Petersen G.

Publisher: Geological Society of America

Published: 2010-01-01

Total Pages: 116

ISBN-13: 0813724678

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"In 2009, Perú was the world's leading producer of silver, the world's second leading producer of copper, and the leading producer of gold in Latin America. However, Perú's role as a producer of metals extends for centuries into the past. Mining and Metallurgy in Ancient Perú documents the use of minerals, metals, and mineral resources in ancient Perú for pigments, industrial stone, and the aesthetic and artistic use of gold, silver, copper, and platinum. The tools and methods used for mining, as well as ancient mining sites in the extensive Andean region, are described here, as are metallurgical techniques and fabrication procedures. The volume also provides forward-thinking analytical data on metals, artifacts, and alloys. A detailed pyrite mirror, featured on the cover of the book, symbolizes the spectacular workmanship and blending of utilitarian craft and mineral resources in ancient Perú."--Publisher's description.


Thanatia: The Destiny Of The Earth's Mineral Resources - A Thermodynamic Cradle-to-cradle Assessment

Thanatia: The Destiny Of The Earth's Mineral Resources - A Thermodynamic Cradle-to-cradle Assessment

Author: Antonio Valero Capilla

Publisher: World Scientific

Published: 2014-08-18

Total Pages: 670

ISBN-13: 9814602493

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Is Gaia becoming Thanatia, a resource exhausted planet? For how long can our high-tech society be sustained in the light of declining mineral ore grades, heavy dependence on un-recycled critical metals and accelerated material dispersion? These are all root causes of future disruptions that need to be addressed today.This book presents a cradle-to-cradle view of the Earth's abiotic resources through a novel and rigorous approach based on the Second Law of Thermodynamics: heat dissipates and materials deteriorate and disperse. Quality is irreversibly lost. This allows for the assessment of such depletion and can be used to estimate the year where production of the main mineral commodities could reach its zenith. By postulating Thanatia, one acquires a sense of destiny and a concern for a unified global management of the planet's abiotic resource endowment.The book covers the core aspects of geology, geochemistry, mining, metallurgy, economics, the environment, thermodynamics and thermochemistry. It is supported by comprehensive databases related to mineral resources, including detailed compositions of the Earth's layers, thermochemical properties of over 300 substances, historical energy and mineral resource inventories, energy consumption and environmental impacts in the mining and metallurgical sector and world recycling rates of commodities.