Large Scale Mining
The Montanore Copper and Silver Project
June 2015 by Chris Ralph
This adit will be nearly 3.5 miles long when it reaches the ore zone.
El Tigre—Unlocking Values in Tailings to Jumpstart a Mine
...El Tigre Silver Corp, is taking a somewhat different path toward developing their El Tigre property located in the northern Mexican state of Sonora.
What Is Your Grade?
After paying for the mine fleet, mill capital, supplies, fuel, power and labor, at today’s metal prices, does this mine make a profit?
Southwest Alaska Gold Project Progresses
NovaGold Resources Inc. announced that a gold prospect in southwest Alaska is ready to advance to permitting.
Cue Resources Seeks Uranium in Paraguay
Cue’s recent development of the Yuty Project has coincided with growing strength in the general uranium market. The price for fuel-grade uranium has risen to above $70 per pound for the first time in several years...
Exploration Rush at Tonopah, Nevada
A few months later, a young, greenhorn lawyer agreed to pay to have it assayed, and the quartz turned out to be rich in both gold and silver.
The Robinson Mine—Big Things Happen Here
When I’m traveling through the West, I sometimes take detours that lead me to places that I never knew exist
Mohave County, Arizona: The Oatman/San Francisco Mining District
The Oatman/San Francisco Mining District’s historic gold production of 2.2 million ounces of gold since the 1880s makes this area Arizona’s greatest primary gold producing district.
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