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A New Condition book with text pages being in crisp unread condition. Cover is same with minor scuff/marks on rear cover. This is from a private non-smoking collection.

Use the magnetic crane to keep this mining railway set running smoothly. Pick up loads of ore from the back of the truck. Then drop them into the loader and onto the waiting train.

VEVOR Gold Panning Kit. The thick moss mat in the gold sluice captures more tiny gold flakes. It features a lightweight aluminum box structure, includes a storage bag, and convenient shoulder straps for ease of mobility and use. It's perfect for novice gold prospectors, adult gold panners, and experienced miners alike.

VEVOR Gold Panning Kit. The thick moss mat in the gold sluice captures more tiny gold flakes. It features a compact aluminum box structure, small in size, and includes a storage bag, making it easy to transport and use. It's an excellent choice for novice gold prospectors, adult gold panners, and experienced miners alike.

VEVOR 10FT Chain Sling 5/16 Inch X 10 FT Engine Lift Chain G80 Alloy Steel Engine Chain Hoist Lifts 3 Ton with 4 Leg Grab Hooks and Adjuster Used in Mining, Machinery, Ports, BuildingLarge Loading CapacitySturdy StructureHeavy Duty ChainSelf-locking HooksEasy to UseWidely UsedDiameters of Chain: 5/16"/8 mm,Chain Root: 4,Load Capacity: 11,000 lbs/5 t,Working Length: 10'/3 m,Safety Factor: 4:1,Material: G80, Alloy Steel

DRI DUCK - Mining Cap - 3349

VEVOR 3/8 in. x 5 ft. Chain Sling. This Chain Sling of double legs is constructed of a G80 Mn-steel chain and alloy steel hook with powder coating, which will not extend when stressed. It is wear and high temperature resistant to ensure long service life, which is a useful tool for improving work efficiency.

Mining Daily Planet - DVD 631865418022

While it has become increasingly commonplace to speak of how history books omit the stories of people of color, rarely is the discussion broad enough to examine how these same omissions are replicated in institutions outside the academy. One such institution is the museum, particularly the history museum, which, much like a history book, is popularly perceived as a repository of truth. But as Mining the Museum, a book based on the award-winning collaboration between The Contemporary, The Maryland Historical Society, and installation artist Fred Wilson illustrates, museums are not neutral places.

Written by leading authorities in database and Web technologies, this book is essential reading for students and practitioners alike. The popularity of the Web and Internet commerce provides many extremely large datasets from which information can be gleaned by data mining. This book focuses on practical algorithms that have been used to solve key problems in data mining and can be applied successfully to even the largest datasets. It begins with a discussion of the MapReduce framework, an important tool for parallelizing algorithms automatically. The authors explain the tricks of locality-sensitive hashing and stream-processing algorithms for mining data that arrives too fast for exhaustive processing. Other chapters cover the PageRank idea and related tricks for organizing the Web, the problems of finding frequent itemsets, and clustering. This third edition includes new and extended coverage on decision trees, deep learning, and mining social-network graphs.

Mining America is a vivid account of the damage wrought by almost two centuries of mining, but its main focus is on the conflicting attitudes behind the destruction and on society's responses. Veteran author and historian Duane Smith asserts that the marriage of mining and environmental issues was bound to touch America's sensitive pocketbook nerve - but the question now is, are all groups willing to pay the price?

The history of mining is replete with controversy, much of it relating to environmental damage and consequent community outrage. Over recent decades there has been increasing pressure to improve the environmental and social performance of mining operations, particularly in developing countries. The industry has responded by embracing the ideals of corporate social responsibility. This book identifies and discusses the wide range of social and environmental issues pertaining to mining, with particular reference to mining in developing countries from where many of the project examples and case studies have been selected. Following an introductory overview of the issues of concern, the book illustrates how environmental impact assessment as defined in "The Equator Principles", integrates with the mining lifecycle, and how environmental assessment aims to eliminate the negative and to accentuate the positive mining impacts. The text illustrates the wide range of environmental and social concerns and opportunities. Practical approaches are provided to manage issues ranging from land acquisition and resettlement or indigenous peoples issues, through the technical aspects of acid rock drainage and mine waste management, to a thorough analysis of ways and means of sharing mining benefits with host communities so that these benefits are not transitory, allowing mining to become a sustainable economic activity. The wide coverage of issues raised illustrated by many real-life case studies, makes this practice-oriented book a reference and key reading for operators in the field, as well as for environmental consultants, regulators, and students. This book will also be of interest to environmental personnel in the oil & gas industry as much of the subject matter applies to the extractive industries as a whole.

The object of this book is to present authentic information concerning the mining districts and mineral resources of Nevada. It is essentially a compilation of the writings of the staff of the U.S. Geological survey, who furnished the bases for the majority of geological descriptions, and the Division of Mineral Resources, which contributed most of the data concerning productions. No other comprehensive work of this character has apppeared for a number of years. As its name implies, it is divided into two main parts: one on mining districts and the other on mineral resources. The accompanying map shows the approximate location of each of the mining districts described. The section on mineral resources provides a cross reference by useful mineral substances to the section on the mining districts, besides noting many localities not included under districts and containing a number of production tables and bibliographies of individual resources.

A New Condition book with text pages being in crisp unread condition. Cover is same with minor scuff/marks on rear cover. This is from a private non-smoking collection.

Lesser known than the gold and silver mines of Western lore, Southern Colorado’s extensive coal mines fueled the engines for Western industrialization in the late 19th and early 20th centuries. Of the numerous companies operating the mines, the Colorado Fuel and Iron Company (CF&I) was king. With a total of 62 mines, the majority of them in Colorado’s Las Animas, Huerfano, and Fremont Counties, CF&I ruled the lives of countless miners in company towns scattered throughout Southern Colorado. Working long hours, often in cramped underground caverns, the workers emerged to families living in lonely mountain landscapes completely provisioned with company homes, stores, schools, and churches. Images of America: Mining Towns of Southern Colorado gives an intimate glimpse into the lives of these pioneer mining families.

The U.S. mining industry continues to be an outstanding reference in the world. Terms and conditions for the mining existence have experienced profound transformations in the last decades equally involving regulatory reforms on environmental protection, safety and advances in equipment technologies. The United States environmental regulatory system leads the world in adopting mechanisms to set forth rules governing mining activities and the responsible use of resources from where the European Union and several other countries are identified and used similarly. In fact, U.S. mining corporations have expanded their scope to manage mines worldwide, dominating the mining industry and usually operating with the corporation’s own environmental standards, provide theirs are more stringent than in those countries. Water, under these considerations, is often the key element to highlight from the resulting convergence between environmental sustainable policies and mining operations. This book reviews the critical mining engineering practices related to water, legislation governing their interaction, agencies and other parties involved in these issues in the United States. Priorities have been given to those mining states located in the western arid zones (Arizona, Colorado, Nevada, and Wyoming), whose water rights law falls under the prior appropriation doctrine. This document is intended to cover the basics of the mutual coexistence between water and mining. Many of the points discussed here are purely descriptive and should be understood in a broader context which may require further investigation and clarification.

Your power tools for making the complex comprehensible Now more than ever, our students are being asked to do highly advanced thinking, talking, and writing around their reading. If only there were ingenious new tools that could give our students the space to tease apart complex ideas in order to comprehend and weld their understandings into a new whole. Good news: these tools exist―Mining Complex Text. You’ll learn how graphic organizers can: Help students read, reread, and take notes on a text Promote students’ oral sharing of information and their ideas Elevate organized note-making from complex text(s) Scaffold students’ narrative and informational writing

Over the millennia, from stone tools among early foragers to clays to prized metals and mineral pigments used by later groups, mineral resources have had a pronounced role in the Andean world. Archaeologists have used a variety of analytical techniques on the materials that ancient peoples procured from the earth. What these materials all have in common is that they originated in a mine or quarry. Despite their importance, comparative analysis between these archaeological sites and features has been exceptionally rare, and even more so for the Andes. Mining and Quarrying in the Ancient Andes focuses on archaeological research at primary deposits of minerals extracted through mining or quarrying in the Andean region. While mining often begins with an economic need, it has important social, political, and ritual dimensions as well. The contributions in this volume place evidence of primary extraction activities within the larger cultural context in which they occurred. This important contribution to the interdisciplinary literature presents research and analysis on the mining and quarrying of various materials throughout the region and through time. Thus, rather than focusing on one material type or one specific site, Mining and Quarrying in the Ancient Andes incorporates a variety of all the aspects of mining, by focusing on the physical, social, and ritual aspects of procuring materials from the earth in the Andean past.

Economic skill is an essential partner to technical skill in every step of the mining process. An economic “mindset” begins before the first drill hole. This new book will help you effectively direct mining operations through the use of innovative economic strategies.The text covers what is meant by a cost-effective mining scheme, the economics of information, and the procedures for rational evaluation of uncertain projects. It defines “ore” from an economic perspective and covers the influence of scheduling on ore reserves.Discounted cash flow techniques, the most widely used evaluation technique for investment decision making, is covered in detail. The assumption of the use of spreadsheets is unique to this book. The application of DCF techniques in an operating mine environment is given expanded coverage and examples are drawn from real-life studies.The differences between economic decision-making—a forward-looking task—and the reporting of results via accounting methods—a backward-looking activity—are reviewed. Capital and decision-making procedures associated with capital investments in a risk environment are given extensive coverage. Case studies for capital investment in an operating mine are included. Comprehensive examples investigate “value” from a risk-reduction perspective and from an “expected return on investment” perspective.This book offers solutions to the problem that many mining projects fail to achieve expectations because of their inability to adapt to change. A new technique is explained that allows calculation of capital that is “at risk” from capital that is not at risk. This promises significant advances in the way that investments are made and capital is valued in the industry.

More than any artist-writer of his generation, Thomas Lawson has the makeup of a true journalist. He is an embedded correspondent, a polemical editorialist, sending his first-person dispatches from the front lines. He knows the terrain from many vantage points: He is an artist, publisher, occasional curator and academic (current dean at CalArts) in addition to being a writer. Reacting to the ambient hegemony of late modernism and its avant-garde myths, Lawson is determined to take sides, to make critical distinctions, attempting along the way to enunciate a progressive position from the very heart of an increasingly reactionary milieu. This collection of essays focuses on the emergence of appropriation and includes such seminal texts as “Last Exit: Painting.” Mining for Gold provides a comprehensive narrative of some of the most trenchant ideological quarrels to have surfaced from within the art world of the 1980s.