Western Mining


Book Description

Here, for the first time, is a clear account in words and pictures of the methods by which gold and silver were extracted and processed in the Old West. The author describes the early days of Spanish and Indian mining and the wild era inaugurated by the American prospector who rushed west to get rich quick, ending with the year 1893, when repeal of the Sherman Silver Purchase Act virtually closed the mining frontier. The account gives in laymen’s language the techniques employed in prospecting, placering, lode mining, and milling, particularly those employed by the Spaniards, Indians, and Cornishmen, and shows how the ever-practical Americans adapted and improved them. Special attention is given to the methods employed in the California and Montana gold fields, Colorado and the Comstock Lode, the Black Hills, and Tombstone, Arizona. In these pages the reader also meets some of the unforgettable personalities whose lives enriched (and sometimes impoverished) the mining camps.




Mining Year Book


Book Description

Year books for consist of transactions and papers of the conferences of the Colorado Mining Association and affiliated organizations.




Lost Mountain


Book Description

A new form of strip mining has caused a state of emergency for the Appalachian wilderness and the communities that depend on it-a crisis compounded by issues of government neglect, corporate hubris, and class conflict. In this powerful call to arms, Erik Reece chronicles the year he spent witnessing the systematic decimation of a single mountain and offers a landmark defense of a national treasure threatened with extinction.




Mining for Freedom


Book Description

Did you know that an estimated 5,000 blacks were an early and integral part of the California Gold Rush? Did you know that black history in California precedes Gold Rush history by some 300 years? Did you know that in California during the Gold Rush, blacks created one of the wealthiest, most culturally advanced, most politically active communities in the nation? Few people are aware of the intriguing, dynamic often wholly inspirational stories of African American argonauts, from backgrounds as diverse as those of their less sturdy- complexioned peers. Defying strict California fugitive slave laws and an unforgiving court testimony ban in a state that declared itself free, black men and women combined skill, ambition and courage and rose to meet that daunting challenge with dignity, determination and even a certain elan, leaving behind a legacy that has gone starkly under-reported. Mainstream history tends to contribute to the illusion that African Americans were all but absent from the California Gold Rush experience. This remarkable book, illustrated with dozens of photos, offers definitive contradiction to that illusion and opens a door that leads the reader into a forgotten world long shrouded behind the shadowy curtains of time."




Mining Software Specifications


Book Description

An emerging topic in software engineering and data mining, specification mining tackles software maintenance and reliability issues that cost economies billions of dollars each year. The first unified reference on the subject, Mining Software Specifications: Methodologies and Applications describes recent approaches for mining specifications of sof




The Mining Year Book


Book Description




Gold Mining in the Nineteen Nineties


Book Description

GOLD MINING IN THE 1990's--This one book outlines EVERYTHING a beginner will need & want to know about getting started at gold mining today, either as a hobby or as a small-scale commercial activity. In easy to understand language, supported by clear photographs & graphic demonstrations, this book covers all of the important subjects--including what gold is & looks like, where it comes from & where to find it, how gold deposits & how to find & recover it, & also touches on the legal aspects of how to claim the gold for yourself. The book covers the up-to-date mining procedures of panning gold, sluicing, dredging, high-banking, drywashing, electronic probing, hardrock mining, basic refining techniques, cleaning procedures, selling gold, & much, much more. Herein lies the most comprehensive & thorough work on electronic prospecting techniques (locating gold with metal detectors) available in any publication on the market today. Virtually an encyclopedia of modern gold mining techniques, there is no other book available more up to date, more simple to understand, or which covers the entire subject as thoroughly as this manual.







Minerals Yearbook


Book Description

- Minerals Yearbook, 2014, V. 3: Area Reports: International: Asia and the Pacific. Volume III, Area Reports: International, is published as four separate reports. These regional reports contain the latest available minerals data on more than 180 foreign countries and discuss the importance of minerals to the economies of these nations and the United States. Each report begins with an overview of the region's mineral industries during the year. It continues with individual country chapters that examine the mining, refining, processing, and use of minerals in each country of the region and how each country's mineral industry relates to U.S. industry. Most chapters include production tables and industry structure tables, information about Government policies and programs that affect the country's mineral industry, and an outlook section.




The World of Mining


Book Description

In this truly unique celebration of mining, breathtaking aerial photographs by award-winning photographers Jim Wark and Richard Woldendorp accompany ground-level pictures of mines, mine-side oddities, and mine communities. Informed but breezy narratives by mining experts John Trudinger and Karlheinz Spitz identify and explain the images. The World of Mining shows that mining and associated activities can be impressive, attractive, and even spectacular. The book illustrates most if not all aspects of mining and mineral processing, in all its varieties, and from different environments throughout the world. It illustrates the colourful history of mining and its importance to the development of civilisation as we know it. It depicts the wide range of activities in modern mining, from exploration to mine closure, as well as traditional mining by skilled practitioners, using methods adapted to local conditions. A visual feast for anyone interested, with and without a background in the earth sciences or photography. Recommended as well as a primary and secondary school information source on the subject. "...a highly credible and lavishly produced volume..." -- Australian Journal of Mining, November 2011 Check out the author's portal for unbiased and accurate information about mining, its effects on the environment, and the attendant social costs and benefits.