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Looking Back
March 2002 by Staff
Excerpts from California Mining Journal, our original title, published 50 years ago this month.Gold, Quartz & Chalcedony—Part I
Gold has always been noted to have an affinity for quartz to such a degree prospectors almost always dig on quartz veins in a search for the precious metal.
Clarification on Oregon's SB838
The 100-yard restriction in SB838 actually applies to all motorized mining for the purpose of extracting gold, silver or any other precious metal that results in the disturbance of vegetation.
Bedrock
I am going to break bedrock down a bit and explain my view of the varying scenarios I come across in the field.
Niobium and Tantalum
Niobium (columbium) and tantalum are related metals that usually occur together and are associated with vanadium on the periodic chart of the elements. Both metals have seen increased usage in high-tech applications in recent years because of increased availability.
Mining Stock Quotes and Mineral & Metal Prices
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The Bawl Mill
• Our Readers Say
• Greens Force Strategic Mine Out of Business
• Silver Strike in Happy Camp, California
• Gold in New Hampshire
• Fabled 1933 Gold Coin Up For Sale
• The Douglas Creek Placer District, Medicine Bow Mountains, Southeastern Wyoming
• Picks & Pans: The California State Nugget
• Aerial Photos
• Mojave Desert Placer Mining
• Mining Camp Adventures—The Collinsville-Twin Creek Goldfields
• Monetary Freedom and Accountability Act
• Company Notes
• North Korea Seeks Outside Help to Modernize Mining
• Aussie Gold—A Look at Tasmania
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
