The Montanore Copper and Silver Project
June 2015 by Chris RalphThis adit will be nearly 3.5 miles long when it reaches the ore zone.
I thought it might be worthwhile to take a look at the basics of this important mineral separation technique and how a miner can use it to recover the values out of an ore.
In this second part on cobalt, I will take a look at the various types of cobalt deposits and how you can prospect for them. Who knows—perhaps the next big cobalt strike will be yours.
Two miners were killed in an accident partly because someone wedged a broom handle against a reset button to bypass an alarm that would have shut down the system, federal safety investigators said.
Alaska is in the midst of assessing its rare-earth resources, an effort pushed by Governor Sean Parnell, who sees them as another example of where the US is reliant on foreign sources to meet its needs.
For more than 40 years, iron ore prices have been decided by private negotiations conducted between the largest of the iron miners and the largest steel producers. These two sides dominate both the spot and contract iron ore markets.
They tend to be big, coming in large to extremely large sizes. They can also be amazingly rich and produce huge amounts of very high-grade ore.
At the peak of construction later this year, the mine will generate more than 6,000 direct and indirect jobs across the state with annual wages totaling more than $200 million...
The Bawl Mill • Ask The Experts • Ask The Experts • Ask The Experts • Ask The Experts • Ask The Experts • Companion Gold • The Smell of Gold—Part I • A Few Tips and Tricks for Beach Mining • The Basics of Froth Flotation • Direct and Constructive Notice • Moore Creek, Alaska—Then and Now • Nome Offshore Dredging Creates Challenges • Mining Journal Wins Again! • Family Wins Back Seized Gold Coins • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices