Process Solutions

SCADA System Lets Users Leverage Cloud-based Benefits Honeywell Process Solutions (HPS) recently launched Experion Elevate, a real-time process supervisory control and data acquisition (SCADA)...

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Mining Markets

State of the Mining Market Q1 2017 Activity in the mining industry reflects the global economy generally and industrial production in particular. After encouraging price increases last year, there was...
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Mining Operations & Strategies

Trial, Error and Success — Finding the Right Blasting Technology Pays Off Blasting specialist Dyno Nobel recently reported on an interesting and effective blasting-optimization project at an...

Suppliers Report

Canadian Phosphate Project Contracts German Supplier Arianne Phosphate signed FLSmidth to provide all production equipment and engineering for their future plant, Lac à Paul in...
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Mining Equipment Gallery

Variable Horsepower Graders Now Available in Regional Markets Global construction equipment brand Shandong Lingong Construction Machinery Co. Ltd. (SDLG) has launched variable horsepower versions of...

Nuggets to Neutrinos

The discovery of gold in the Black Hills of South Dakota in 1874 by members of the Custer Expedition sparked a gold rush that helped precipitate the Great Sioux War of 1876-77. The war culminated with the Battle of the Little Bog Horn and the expropriation of the Black Hills from the Great Sioux Resrvation. The famous Homestake mine in Lead, S.D., was located in April 1876 during th infancy of the gold rush. George Hearst and other California capitalists purchased the mine in 1877. Throughout its life, the mine produced 40 million oz of gold before being closed in 2001.

All of this is revealed in a new book, Nuggets to Neutrinos: The Homestake Story, written by Steven T. Mitchell. A native and life-long resident of the Black Hills (and long-time E&MJ reader), Mitchell graduated from the South Dakato School of Mines with a BS and MS in Mining Engineering. During his mining career with the Homestake Mining Co., he held various engineering and management positions at the Homestake mine. The book was written by a miner for miners.

Much has been written about the Black Hills (Custer) Expedition of 1874, but only a few authors have described how the Black Hills were expropriated for the benefit of the U.S. and miners in particular, Mitchell explained. “Unfortunately, the entire Homestake story has not been told to date, primarily because of the longevity of the mine and the seemingly abstruse and arcane nature of much of the historical information,” Mitchell said. “Although the final chapter about Homestake’s mining history has been closed, a new chapter about science has opened.” Today the 8,000-ft deep underground mine is being transformed into a science and engineering laboratory where scientists will conduct research on dark matter, astrophysics double beta decay, and solar neutrinos—hence the name, Nuggets to Neutrinos. The 738-page hardcover book is available from Xlibris Corp.

From the Editor

Steve Fiscor, Publisher/ Editor-in-Chief A Mining Crisis Looms in South Africa The world these days seems highly polarized, where evenly divided groups of people are taking extreme positions. This can be seen in several recent elections and referendums, and it has shaken the status quo. This is also having a knock-on effect on mining. Some...
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Exploration Roundup

Marathon Gold Plans 60,000-m Drill Program at Valentine Lake Marathon Gold has announced exploration and development plans for its Valentine Lake Gold Camp property in central Newfoundland that...

This Month in Coal Mining

Rio Tinto Agrees to Sell C&A to Yancoal After receiving a competitive bid from Glencore and a counter offer from Yancoal, Rio Tinto has ultimately decided to sell its wholly-owned subsidiary Coal...