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As Millennium Nears, Copper No Longer King in Arizona
May 1999 by Associated Press
At the start of the 20th century, copper was king in Arizona, with one of every four workers employed in the mining trade. On the brink of a new millennium, however, the industry is no longer the cornerstone of the state's so-called "Five Cs" economy—copper, cattle, cotton, citrus and climate.Mining Stock Quotes and Mineral & Metal Prices
Understanding Skim Bar Placers
Perhaps the most notable thing about skim placers is that they form on the top surface of gravel bars, as opposed to coarser gold placers where the weight of the gold particles allows the gold to settle down on or near bedrock.
The Forgotten Specimen—Part I
In these types of cases I tend to listen to what my metal detector is telling me. The machine was very quiet, suggesting my initial impressions were right about the ground make up.
Ex-MarketWatch Mining Promoter Settles Charges
Thom Calandra, well known for promoting mining companies and precious metals through CBSMarketWatch.com for the past several years, will pay over $540,000 to settle charges he used his investment newsletter to profit from stocks that he owned.
The Montezuma Quadrangle, Summit County, Colorado
The Montezuma mining district of Summit County, Colorado, is a rugged, structurally complex area of the Rocky Mountains. Home to the first silver claim in Colorado, the Montezuma district hosts stockwork gold deposits, disseminated molybdenum, and abundant silver-bismuth veins.
Hope Boy Finds Gem During Field Trip
It's not THE Hope Diamond, but a half-carat yellow gem worth up to $700 will fit that bill for an elementary school student from, where else, Hope.
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