All Articles
Drywashing for Eluvial Gold in the Desert—Using a Portable Drywasher and Hand Tools
February 2005 by Jim Straight
Often the gold being recovered by drywashing is too fine to be recovered by metal detecting. For every “detectable” nugget found, there could be hundreds of smaller flakes of non-detectable size. Thus, for those that “read the ground,” and snipe for areas of favorable placer concentration, drywashing will continue to be both an inexpensive...Lake County "Diamonds"—Renewed Value for an Old Favorite
A Northern California county is experiencing a renewal in the desirability and subsequent value of an old favorite: Lake County “diamonds.” These stones are not true diamonds, but for generations they have held a special place in the...
VMS Deposits in Central Arizona
Volcanogenic Massive Sulfide (VMS) deposits in the Central Arizona Precambrian volcanic belt occur within a felsic package of volcanic rocks capped by an exhalite unit comprised of cherts, iron formations and siliceous members.
2001 Inductees to the National Mining Hall of Fame
Ceremonies for the inductees to the National Mining Hall of Fame will be held on Saturday, September 8, 2001, at the Museum Convention Center in Leadville, CO.
The Bawl Mill
• Disappointed supporter has the ultimate last word on the matter...
• You should have seen the millions that got away...
• So much for sacrifice...
• Top Democrats will have to find new finance chairman
PDAC 2009 Convention Highlights
...it was impossible not to notice the absence of many junior mining companies that were present last year. Due to the dual circumstances of the world’s credit problems along with the steep declines in base metals prices, many of them, unfortunately, have simply gone broke and closed their doors. Others are so strapped for cash...
Surging Gold Prices Burn a Few Unlucky Mining Firms
The extraordinary rebound in gold prices is claiming some unlikely victims—a few of the gold mining companies themselves.
Legislative and Regulatory Update
• Environmentalists are missing a golden opportunity
• Special-use authorization not needed
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The Bawl Mill
• Shortage of Mining Engineers Projected
• Ex-MarketWatch Mining Promoter Settles Charges
• Carbonatites
• Sage-Grouse Listing Denied
• The Art of Finding Coarse Gold—Part III
• Tongass Approves Kensington Mine Plan
• PLP Interim Rule Raffle
• California Miners Locate Rich Pocket of Specimen Gold
• The Lucky Shot Mine
• BC Premier Heralds "Golden Decade" in Forestry and Mining
• Claim Filings Up in the Northwest
• Canadian Officials Foresee Little Impact From Mine
• Coeur d'Alene Mines Sees Future in Bolivia
• The Golden Highway—Nevada County
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
