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.
Additional articles that might interest you...
Balmoral Resources
July 2013
One of the oldest sayings in the mining exploration world is that if you are going to search for a new mine, one of the best places to look is near an existing, proven property.
One of the oldest sayings in the mining exploration world is that if you are going to search for a new mine, one of the best places to look is near an existing, proven property.
Feds Deny Lease Renewals for Minnesota Mine
January 2017
Two longstanding mineral rights leases that are critical for a proposed large underground copper-nickel mine upstream from the Boundary Waters Canoe Area Wilderness in northeastern Minnesota will not be renewed, two federal agencies announced…
Two longstanding mineral rights leases that are critical for a proposed large underground copper-nickel mine upstream from the Boundary Waters Canoe Area Wilderness in northeastern Minnesota will not be renewed, two federal agencies announced…
Eastern Oregon Mine Seeks Permits
September 2012
After a host of companies spent 20 years prospecting, a mining firm is ready to make a play on the $2 billion lode of gold sitting in Eastern Oregon.
After a host of companies spent 20 years prospecting, a mining firm is ready to make a play on the $2 billion lode of gold sitting in Eastern Oregon.
Critical Metals: Zinc
May 2014
In this article, part of an ongoing series taking a look at critical metals in our economy, we will examine the mining and use of the metal zinc.
In this article, part of an ongoing series taking a look at critical metals in our economy, we will examine the mining and use of the metal zinc.
Underground Mining: Stoping Methods
October 2016
In an old mine that does not have stopes, you know the old miners did not take much if any ore out of that excavation. On the other hand, if you see large stopes within the mine you know that it is these places where the miners found profitable ore deposits within the vein.
In an old mine that does not have stopes, you know the old miners did not take much if any ore out of that excavation. On the other hand, if you see large stopes within the mine you know that it is these places where the miners found profitable ore deposits within the vein.
Pursuing Rare Earths in Wyoming
June 2012
The company that wants to build and operate the mine, Rare Element Resources Ltd., promises high-wage jobs and economic vitality to an area where 40 percent of the population is age 50 or older.
The company that wants to build and operate the mine, Rare Element Resources Ltd., promises high-wage jobs and economic vitality to an area where 40 percent of the population is age 50 or older.
Company Says Central Idaho Project Feasible
January 2016
...the federal agency is intrigued by a plan that might result in cleaning up the area without cost to taxpayers.
...the federal agency is intrigued by a plan that might result in cleaning up the area without cost to taxpayers.
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