All Articles
Looking Back
September 2004 by Staff
Excerpts from California Mining Journal, our original title, published 50 years ago this month.Additional articles that might interest you...
Lode or Placer: What Difference Does It Make?
September 2014
This explains the large difference in particle sizes between placers and hydrothermal lode deposits, but also means that while the mining may be similar in some cases, the sampling and recovery techniques are usually quite different.
This explains the large difference in particle sizes between placers and hydrothermal lode deposits, but also means that while the mining may be similar in some cases, the sampling and recovery techniques are usually quite different.
Proper Spacing of Placer Sample Sites
September 2013
The zone of influence of each sample must be carefully considered when deciding how far sample sites should be spaced from each other.
The zone of influence of each sample must be carefully considered when deciding how far sample sites should be spaced from each other.
Legislative and Regulatory Update
March 2019
- Massive 660-page lands bill passed in the Senate
Ask The Experts
September 2016
• Is there a standard contract for placer mining to use with a private property owner?
• Is there a standard contract for placer mining to use with a private property owner?
The Bawl Mill
October 2011
• By the numbers...
• National Debt
• By the numbers...
• National Debt
Melman on Gold & Silver
December 2015
Many observers have questioned why the precious metals have not enjoyed strong rallies despite a growing number of positive indicators.
Many observers have questioned why the precious metals have not enjoyed strong rallies despite a growing number of positive indicators.
Working on the Bear River
January 2007
Further downstream our motorized equipment was in play. One power sluice was going a lot, with a crew of four getting familiar with the equipment and working hard to create a holding pond to prohibit the muddy water and the...
Further downstream our motorized equipment was in play. One power sluice was going a lot, with a crew of four getting familiar with the equipment and working hard to create a holding pond to prohibit the muddy water and the...
Subscription Required:
Please Note:
• The Bawl Mill
• Kerry Proposes Large Fees on Miners
• Is a Gold Rush Coming to the Iron Range?
• The Klamath Oldland
• Baker City is Defined by Gold Rush
• Picks & Pans: George Duffy Jr.—Pocket Miner Extraordinaire
• Coeur Alaska Hopes to Begin Work on Gold Mine This Fall
• Crater of Diamonds, Arkansas
• Company Plans to Develop Cabinet Mountains Mine
• I-147 Before Montana Supreme Court
• Diamond Exploration and Mining Heating Up in North America
• Gold in Serbia
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
