Kategoria BISAC: Technology & Engineering >> Mining

The primary functions of the drilling or petroleum engineer are to ensure that the right operational decisions are made during the course of drilling and testing a well, from data gathering, completion and testing, and thereafter to provide the necessary...

Among the hordes of starry-eyed 'argonauts' who flocked to the California gold rush of 1849 was an Australian named Edward Hargraves. He left America empty-handed, only to find gold in his own backyard. The result was the great Australian rush of the 1850s, which also attracted participants from around the world. A South African named P.J. Marais was one of them. Marais too returned home in defeat - only to set in motion the diamond and gold rushes that transformed southern Africa. And so it went.

Most previous historians of the gold rushes have tended to view them as acts of...

In A "Room for the Summer," Fritz Wolff takes the reader on a memorable journey into the rough-and-tumble world of hardrock mining, recounting his experiences both above and below ground as an apprentice engineer during the late 1950s.

In June 1956, at the age of eighteen, Wolff went to work for the Bunker Hill Company in Kellogg, Idaho, in the Coeur d'Alene region. Arriving in a tired 1939 Chevy coupe, with about twenty dollars in his pocket, Wolff spent three college summers working for Bunker Hill. He learned firsthand the pleasures of camaraderie with fellow workers and the dangers...

In Pennsylvania Mining Families, Barry P. Michrina offers a luminous portrait of Pennsylvania coal miners and their response to economic oppression. He follows them from the great coal strike of 1927 through daily threats of injury and death in the mines to the departure of children and grandchildren as the industry has declined. Drawing on numerous first-hand interviews, as well as extensive archival research, he analyzes the change in work practices, the miners' own views about their ever-evolving situation, and relationships between miners and mining companies -- undercutting the...

In the early 1940s the Navajo Nation was in the early stages of economic development, recovering from the devastating stock reduction period of 1930. Navajo men sought work away from the reservation on railroads and farm work in Phoenix and California. Then came the nuclear age and uranium was discovered on the reservation. Work became available and young...

In practical language, Crystalline Silica addresses what crystalline silica is, where it is found and used, and how it is identified. In addition, the book discusses the regulatory decisions yielding new interest in this ubiquitous substance and presents an overview of the techniques used to determine its presence and abundance. A list of selected readings and supplemental resources and a glossary of terms beyond the scope of this publication round out the text.

Mine Health and Safety Management presents aspects of management, leadership, regulation, and compliance that pertain to mining health and safety. It focuses on instilling a safety culture and fostering the ability to recognize and manage health and safety responsibilities and requirements. It details effective health and safety management systems and concentrates on safety and health hazard anticipation, identification, evaluation, and control. The book is intended for practicing engineers and supervisors, health and safety professionals, the research community, as well as...