Ask the Experts: Big rocks or small cobbles?
January 2014 by Chris Ralph
Q: Our group has found a nickel deposit in the Yuma, Arizona area that is similar to the one that you wrote about...
Questions regarding patented and unpatented mining claims and the legal rights surrounding them.
Q: Set up a small portable operation or send the ore to a custom mill?
Q: Can a voltmeter be used to determine the type of metal/mineral present in soil?
The Bawl Mill • Ask the Experts: Quartz rock and the chance of gold in my area of New Hampshire? • Ask the Experts: Equipment and gold locations in Colorado • Ask the Experts: Silent partners and mining—is it worth the risk? • Sierra County Gold—Part II • The Silver Islet Mountains of Utah • Gold Placers of the Kenai Peninsula, Alaska • Alternative Gold Leaching Methods • Over the Divide • Prospecting for Diamonds in Kimberlite • Additional Note Regarding "Strategic Metals—Part II" • Take a Kid Detecting • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices