Large Scale Mining
Re-Opening Nevada’s Relief Canyon Mine
March 2018 by Chris Ralph
When I read about these new discoveries, I often wonder how the original operators ignored all the additional ore. Yet this has happened again and again in Nevada and many other places.
Canadian Company Recovers 1,111-Carat Diamond
It is the second largest gem-quality diamond in history, after the 3,106-carat “Cullinan Diamond” was recovered in South Africa in 1905.
Gold Ores of the Delamar District, Nevada
Even as late as 1906, Delamar was second only to Tonopah and Goldfield in production outshining many better known areas. Since the first discoveries, more than 700,000 ounces of gold have been produced from the mines here.
The Coeur Rochester Mine
One of the reasons I am bringing this article forward to readers now is that the mine personnel are celebrating the production of 150 million ounces of silver since 1986.
The Basics of Exploration Leases and Contracts—Part I
Let’s take a look at these important property aspects individually, because they all affect the value of a property and how much mining companies might or might not be interested acquiring it.
Prospecting for Silver Deposits
In some ways, silver is the forgotten precious metal because it straddles both the world of precious metals and jewelry, while having many important industrial applications like a base metal. The price of silver reflects both the precious metal investment demand as well as the industrial demand.
Silver Boom Prompts Idaho Mine Expansion
The Lucky Friday is already one of North America’s deepest hard-rock mines. Now, the 62-year-old mine is about to get much deeper.
Underground Mining: Getting the Ore Out
Choosing the right method to move your ore and waste is all about making the right choices. Sometimes more than one method may be used during the life of a mine as an operation expands and grows.
Subscription Required:
The Bawl Mill
• The Wild Rush To Find More Cobalt—Part II
• Trash! A Hindrance Or Hot Spot For Hidden Gold?
• Rare Silver Nuggets And Their Origins
• Legislative and Regulatory Update
• PLP and MMAC Update
• New Rules For Taxing Pass-Through Income
• Sulfides and Intergrain Gold Wire Nuggets
• Man Who Died In Yellowstone In 2017 Was Looking For Hidden Treasure
• $50 Million in Gold From 1857 Shipwreck Approved for Sale
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
PLP To Address Needs Of Small Miners With Proposed Amendment
