Prospecting & Detecting
The Half-Mile Claim
December 2019 by William Hepler
We dug and extracted for two more hours. This time, as I dumped the concentrates, I saw a piece of gold three-fourths of an inch long and as big around as a pencil.
12-Year-Old Unearths Large Diamond
It is the eighth largest brown diamond to be found and certified by park staff.
Reminder: Annual Claim Filings Due
Mining claimants who wish to retain their mining claims on Bureau of Land Management and Forest Service lands through the 2021 assessment year must pay a maintenance fee or file a maintenance fee waiver certificate on or before September 1…
Hunting for Gold in the Quartzsite Area of Western Arizona
Winters are a great time to explore the hills in the area of the Middle Camp, Oro Fino and La Cholla placers on the southern flank of the Dome Rock Mountains.
Refractory Gold Processing
After your excitement peaks when you first receive the high gold assay from the vein you just exposed, you ponder how you will extract and sell your gold. You will need to develop a flow sheet for your process to optimize your recovery and minimize your costs and permit requirements.
The World of the Simple Gold Pan
There are so many, many different types of gold pans on the market that I thought it would be worthwhile to take a look at the world of the simple gold pan.
All About Quartz—Part I
One of the first minerals most prospectors learn to recognize is quartz, because, in the right circumstances, it can be an excellent indicator mineral for prospectors. Quartz is common, easy to identify, and is often associated with gold and other valuable metal deposits.
Successful Detecting Requires Attention to Detail—Part I
So much of gold detecting depends on attention to detail. Every gold area offers its own distinct geological markers and as prospectors we must pick up on those markers.
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The Bawl Mill
• Ask The Experts - How do I obtain a map of Montana gold & sapphire gravel bars?
• Ask The Experts - How do I process this white quartz with black striations?
• Ask The Experts - Does gravel + bedrock = gold?
• Back to Green Valley--With A Sluice
• A Lesson In Underwater Sniping
• More Fiddling While Forests Burn
• Achieving Accurate Metal Detector Discrimination
• My New Passion--Crystal Hunting
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Gold Prospecting for Better or Worse: White Knuckle Mining
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Legislative and Regulatory Update
• Unique Rare Earth Mine in Texas
• Gold in The Midwest--Part I
• PLP Update: Another Suction Dredge Case Heading to the US Supreme Court
