Eric - Mining 1

Focusing on two Arizona towns that had their origins in mining bonanzasーTombstone and Jeromeーhistorian Eric L. Clements offers a rare study dissecting the process of bust itselfーthe reasons and m……続きを見る

Digging mineral wealth from the ground dates to prehistoric times, and Europeans pursued mining in the Americas from the earliest colonial days. Prior to the Civil War, little mining was deep enough……続きを見る

Fracking, or hydraulic fracturing to give its proper name, has become part of our lives recently, due to the massive exploitation of America’s shale oil and gas fields. Along the way it has stirred……続きを見る

The Business of Mining complete set of three Focus books will provide readers with a holistic all-embracing appraisal of the analytical tools available for assessing the economic viability of prospe……続きを見る

This comprehensive guide provides an in-depth exploration into the ancient craft of gold mining and refining. From locating a gold-bearing region to extracting and refining the precious metal, This ……続きを見る

The Cortez Hills Expansion Project archaeological excavations uncovered a wealth of information about the Cortez Mining District, from its beginning in 1863 to the government-mandated end to the min……続きを見る