Professional Equipment for Serious Detectorists!

Magazine

All Articles

The Lost Silver Triangle of the Sierra Madre—Part II

Newspaper stories in the spring of 1887 credited Lieutenant Henry O. Flipper with discovering both the long-lost Guaynopa and Tayopa mines. Flipper was in Mexico City in late April and May and a reporter interviewed him.

Online access required. Please .

Add a Comment

Additional articles that might interest you...

2014 Index - Annual Tables of Content


The Bawl Mill


• He's got a real ball and chain...
• Knee-deep...
• Win a .357 Smith & Wesson?

Our Readers Say


MMAC & PLP Update


Even more prospectors arrived on Saturday morning, and drywashers and detectors were in use for much of the day...

Detecting the Swiftshore Mine


Our group of six met in Foresthill, California, in mid-November. The weather was crisp, but not too cold. We had planned this trip on short notice and were all eager for the adventure ahead.

Lithium Fuels Hopes Around Salton Sea


The lake is at the southern tip of the San Andreas Fault, which has shifting tectonic plates that bring molten material closer to Earth’s surface. The only other part of the US known to have more geothermal brine available is on the fault’s other end in Northern California.

The Bawl Mill


No end in sight to tax and spend
Leadership or sinking ship?

Subscription Required:
The Bawl Mill   • Ask the Experts—Why doesn't the 1872 Mining Law apply to all 50 states?   • Ask The Experts—Where do I find information about getting paid for raw gold?   • Understanding Geologic Deposit Models   • Prospecting for Diamonds   • Avino’s Durango Project   • Success With A Detector   • Horsetail Gold   • The Makorakoza of Zimbabwe—Centuries of Prospecting in Gold-Hosting Dolerites   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

Free:
Legislative and Regulatory Update

Advertisements

Precious Metals Recovery plants and equipment
Fighting to keep public lands open to the public
Specializing in the processing of precious metal ores!
Watch prospecting shows on your computer right now
Free Online Sample Issue