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Mining the Old-Timers
June 2008 by R. V. Larson
“They’re taking it to the grave with them.” These words came from my Canadian mining partner when we discussed what he had learned from an elderly gentleman in a nursing home. While that particular visit was not very successful, we had a number of others that worked out far better.Using Microbes for Mining
An innovative project enlisting bacteria for minerals recovery has drawn praise from researchers as it begins its second phase.
Volume is the Key to Success
While recovery rates are important, they must necessarily be secondary to the volume of material processed. Running more material at lower recovery rates is generally preferable to increasing the efficiency of the system.
The Mole
My wife Dorothy has always enjoyed tent camping. She thought she was really roughing it at established campgrounds until I convinced her to take a trip with me to drywash for gold in a remote corner of an arid desert wilderness...
Wyoming—A Land That Time (And Explorationists) Forgot
Wyoming is a vast state, covering nearly 260,000 km2 of surface area, which houses fewer people than most cities (less than 500,000 call Wyoming home). The state has no state income tax, is driven by taxes generated by the oil and gas...
Epithermal Gold-Quartz Veins
The great mining geologist Waldemar Lindgren used the word “epithermal” to describe a type of quartz vein commonly found in desert regions of the United States and Mexico.
Looking Back
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Agnico-Eagle to Open Gold Mine in Finland
Agnico-Eagle Mines will open Europe’s largest gold mine in northern Finland in 2008, the Canadian company and local officials said.
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