Prospecting & Detecting
Small-Scale Processing of Hard Rock Ores
December 2014 by Chris Ralph
Depending on the ore and if significant sulfides are present, a hard rock miner may be able to get away with simply using a flux to digest the other minerals that may be present.
Pocket Gold
Once a seam is found it can be traced for miles in either direction. While you are tracing a clay line, you are looking for indicators. The indicators that I look for are ironstone, hematite, different color clays intermingled with the clay line, and a very iron-rich, brown gritty soil.
From Vietnam to Wedding Bands
It’s a common symptom of gold fever for miners to be very hesitant to let go of gold they’ve found or even have it made into jewelry. I confess, I suffer from the same incurable disease!
Ask The Experts
Can a metal detector be used to find limonitic gossan material?
Gemstones to Die For
Some gems can potentially poison you, make you sterile and even make you forget who you are.
Selecting A Low-Risk Region To Explore, Mine or Invest
“The evidence is clear—mineral deposits alone are not enough to attract precious commodity investment dollars...”
Ancient River Channels of Trinity County
Trinity County is located in the far northwest corner of California and stirs up many different memories for those who have been there.
Drywashing Without A Drywasher
After trading for a specialized gold detector, my gold finds went up in a hurry. Even though those older gold detectors were pretty good, things have changed a lot since then.
Subscription Required:
The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts
• Ask The Experts
• Ask The Experts
• Uncovering the Find of a Lifetime
• Suction Dredging Battle Escalates
• Guinea Africa: Gold, Ebola, and a Monkey Barbecue
• Finding Gold in Tailing Piles
• 2014 Index - Annual Tables of Content
• Why Did This Silver Mine Close? - Pt III
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
Hundreds Rally in Support of PLP Octoberfest Fundraiser
• Get The Lead Out!
