Searching for a Paying Hardrock Deposit
December 2007 by Don RobinsonQuartz float rock is always intriguing. Where is the vein it came from if it’s still in existence, and is it carrying some gold? Because of the possibility of the quartz carrying some color, we are always looking, checking, detecting, crushing, assaying...
There are a few questions you will need to ask yourself before you apply for a suction dredge permit from the State Water Resources Control Board.
What type of sluice box for my trommel?
Leaving El Dorado County and crossing the middle fork of the American River, the next county along Highway 49, the “Golden Highway,” is Placer County. The county also owes its name to the mining heritage of the gold rush.
The story is similar to what has played out over the past several years. The Karuk Tribe of northern California, with the support of several environmental and fishing groups, sues the California Department of Fish & Game in an attempt to stop suction gold dredging in the state. At the same time, they find a state legislator sympathetic to their cause and persuade the legislator to introduce a bill to stop suction gold dredging.
• Pruitt out at EPA
• NDAA still under negotiation
• AMRA’s California mining bill fails to reach floor vote
Q: Could you write more about the last two methods that you mentioned—the expanding chemical mixtures and the micro blasters, how and when to use them, and when not to use them?
Renewed interest in mining of gold, silver, copper and other metals in Aroostook County's Bald Mountain triggered 2012 legislation requiring the overhaul of the state's two-decade-old mining regulations.
The Bawl Mill • Kings Valley Project Hopes to Meet Lithium, Uranium Demand • New Study on the Formation of Nuggets—Part I • Over the Divide —Ronald Richard "Ron" Wendt • Small-Scale Mining with a Dozer and Detectors • Alaska and Nevada Continue to Lead the Pack • Silver Bonanza in the Sierra Madre; The Glorious Past of Batopilas—Part III • Looking Back • Landowners See Potential Gold Mine in Uranium Ore • Feds Raid “Liberty Dollar” Headquarters • Melman on Gold & Silver (2007 Year in Review) • Mining Stock Quotes and Mineral & Metal Prices