All Articles
New Life for the Suction Nozzle
December 2003 by Reggie Gould
The suction nozzle was one of the first Venturi nozzles to be used in the dredging business. Years later it was replaced with the straight Venturi system, which is sometimes referred to as a “log.” The main benefit of the log is that the operator only needs a suction hose with a short nozzle.Additional articles that might interest you...
Squeezing Diamond Into Graphite
December 1999
A major diamond mystery has finally been cracked. For 40 years, scientists have tried but failed to apply so much pressure on the hard rocks that they would become something other than diamond. Now researchers reported that they succeeded.
A major diamond mystery has finally been cracked. For 40 years, scientists have tried but failed to apply so much pressure on the hard rocks that they would become something other than diamond. Now researchers reported that they succeeded.
The Bawl Mill
October 2003
• House members "earn" another raise
• Not the sharpest knife in the drawer...I mean...clerk in the store
• That's 8.49 million first-class postage stamps
• House members "earn" another raise
• Not the sharpest knife in the drawer...I mean...clerk in the store
• That's 8.49 million first-class postage stamps
Glen's Big Find
November 2008
One of the largest gold nuggets ever found with a VLF metal detector: I got a huge signal, and I was thinking it was just another piece of junk—perhaps an old can or piece of a shovel.
One of the largest gold nuggets ever found with a VLF metal detector: I got a huge signal, and I was thinking it was just another piece of junk—perhaps an old can or piece of a shovel.
The Basics of Froth Flotation
June 2015
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.
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.
Ask The Experts - Why are some valid mining claims missing from apps when researching land status?
September 2019
Mine Reopening Could Revive Region
September 2000
Cominco American Inc., the U.S. subsidiary of Vancouver, British Columbia-based Cominco Ltd., is seeking regulatory approval to reopen the mine in early 2002.
Cominco American Inc., the U.S. subsidiary of Vancouver, British Columbia-based Cominco Ltd., is seeking regulatory approval to reopen the mine in early 2002.
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The Bawl Mill
• Searching for Placer Diamonds
• Lawsuit on Alleged Market Manipulation Continues
• Texas "Hill Country" Gold
• A Guide to Overlooked Gold Deposits—Part IV
• Picks & Pans: Detecting in Northern Nevada
• Miners Welcome Comments by Alaska Official
• Company Notes
• Spectacular Specimens Found in Northern Nevada
• Oil Seeps in Arizona
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
