Copper Crucible

In this second edition of his in-depth and gripping account of the Arizona Miners' Strike of 1983, Jonathan D. Rosenblum describes in a new epilogue the resurgence of union activism at Steelworkers Local 890 in Silver City, New Mexico, more than a decade since the devastating campaign waged by the Phelps Dodge Corporation to obliterate the unions at its Arizona properties.

Metal–Crucible Interactions suggests solutions to a major challenge in high-temperature materials processing. It offers a holistic presentation of the current knowledge of metal–crucible interactions in a compact volume so that readers can make informed decisions on materials selection. Presenting practical information, this book: • Provides an extensive summary of the compatibility a huge variety of metal–container combinations, assembles information about all known significant interactions, and evaluates how they are managed • Explains the underlying reasons for the occurrence and extent of incompatibility between metals and containment and presents some possible solutions • Outlines analytical experimental techniques to quantify compatibility/incompatibility • Covers issues and resolution in interrelated solid–solid, solid–liquid, solid–gas and solid–liquid–gas processes determining compatibility • Discusses all the metals - ferrous, common non ferrous, reactive and refractory metals, rare earths, and the important alloys as well as compounds and special compositions that tide over or remain prone to degradation due to compatibility issues • Highlights the value of addressing all interrelated issues in arriving at reliable solutions to compatibility challenges Aimed at readers in industries dealing with materials processing at high temperatures, research scientists and engineers, and graduate students, this book addresses a topic vital to stimulating immediate and long-term research and development, in ways not previously covered in other books.

Recipient of the Jo Anne Stolaroff Cotsen Prize Volume 2 presents the concluding research on Sitagroi, a prehistoric settlement mound in northeastern Greece, excavated between 1968 and 1970. This volume offers a detailed report on the plant remains along with a full treatment of craft and technology: artifacts of adornment; tools of bone and flaked stone; artifacts and tools of bone and ground and polished stone (and petrology); tools of the spinner, weaver and mat maker; pottery technology; metallurgy; and special clay finds such as seals, miniatures, and utensils. This rich presentation offers unparalleled insights into the life of the prehistoric inhabitants of the area. Sitagroi now becomes one of the most comprehensively published sites from prehistoric Europe and will be indispensable for all those concerned with European prehistory.

This landmark publication distills the body of knowledge that characterizes mineral processing and extractive metallurgy as disciplinary fields. It will inspire and inform current and future generations of minerals and metallurgy professionals. Mineral processing and extractive metallurgy are atypical disciplines, requiring a combination of knowledge, experience, and art. Investing in this trove of valuable information is a must for all those involved in the industry—students, engineers, mill managers, and operators. More than 192 internationally recognized experts have contributed to the handbook’s 128 thought-provoking chapters that examine nearly every aspect of mineral processing and extractive metallurgy. This inclusive reference addresses the magnitude of traditional industry topics and also addresses the new technologies and important cultural and social issues that are important today. Contents Mineral Characterization and AnalysisManagement and ReportingComminutionClassification and WashingTransport and StoragePhysical SeparationsFlotationSolid and Liquid SeparationDisposalHydrometallurgyPyrometallurgyProcessing of Selected Metals, Minerals, and Materials

The foundation of any archaeometallurgical study is study of excavated assemblages of metals and related remains. This volume presents in detail how the metals and such remains as crucibles excavated from four sites in northeast Thailand have been studied to understand the place of metal objects and technology in the ancient past of this region. In addition to typological examination, hundreds of technical analyses reveal the technological capabilities, preferences, and styles of metal artifact manufacturers in this part of Thailand. Detailed examination of contexts of recovery of metal remains employing a "life history" approach indicates that metal objects in those societies were used primarily in daily life and, only occasionally, as grave goods. The most surprising find is that casting of copper-base artifacts to final form took place at all these village sites during the metal age period, indicating a decentralized final production stage that may prove to be unusual for metal age societies. These insights are made possible by applying the methods and theories introduced in the first volume of the suite of volumes that study the metal remains from Ban Chiang in regional contest. Thai Archaeology Monograph Series, 2B; University Museum Monograph, 150