All Articles
Harshaw's Silver Days
June 2001 by Frank Lorey III
In the Patagonia Mountains east of Nogales, Arizona, between the famed ruins of Mowry and the quaint old mining supply center town of Patagonia lies the remains of Harshaw, once a thriving mining camp in its own right.Additional articles that might interest you...
Gold in Sonora
December 1999
The state of Sonora, slightly smaller in area than Utah, lies in-northwestern Mexico, adjoining Arizona to the south. It is characterized, on the east, by a high volcanic plateau, the Sierra Madre Occidental, which forms its boundary with Chihuahua.
The state of Sonora, slightly smaller in area than Utah, lies in-northwestern Mexico, adjoining Arizona to the south. It is characterized, on the east, by a high volcanic plateau, the Sierra Madre Occidental, which forms its boundary with Chihuahua.
Glaciers and Placer Gold Deposits
June 2010
Here we examine where and why placers are found in glaciated landscapes from the Ice Ages.
Here we examine where and why placers are found in glaciated landscapes from the Ice Ages.
Weathering, Erosion and Placers
April 2017
The big interest to prospectors thinking about the effect of erosion is not what might happen long into the future, but what they might find in the rivers later this summer when the water levels go down.
The big interest to prospectors thinking about the effect of erosion is not what might happen long into the future, but what they might find in the rivers later this summer when the water levels go down.
The Bawl Mill
June 2006
• “Mom” and “dad” expelled from school?
• Foxes in the henhouse
• In good company
• Taxpayers torpedoed
• “Mom” and “dad” expelled from school?
• Foxes in the henhouse
• In good company
• Taxpayers torpedoed
Diary of a Diamond Prospector
April 2017
I couldn’t wait to get started. With no field budget, an assay budget of $100/year, a 1975-Ford Bronco that was a road hazard, a gas card, a topo map and full support of the director, I headed to the State Line district near Tie Siding along US Highway 287 to begin mapping kimberlite.
I couldn’t wait to get started. With no field budget, an assay budget of $100/year, a 1975-Ford Bronco that was a road hazard, a gas card, a topo map and full support of the director, I headed to the State Line district near Tie Siding along US Highway 287 to begin mapping kimberlite.
Our Readers Say
July 2005
• Re: Jim Straight
• Re: The price of mercury
• Re: Jim Straight
• Re: The price of mercury
Ask the Experts
February 2013
Q: How do metal detectors work around precious metal ore bodies?
Q: How do metal detectors work around precious metal ore bodies?
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The Bawl Mill
• Our Readers Say
• San Diego County Tourmaline
• Nebraska Couple Finds Big Nugget in Arizona
• Great Basin Gold
• Company Notes
• GATA Update
• Picks & Pans: Selecting a Gold Dredge
• VLF Detectors and the Effect of Mineralization While Nuggetshooting
• Search for the Legendary Sierra Azul
• Public Lands for the People Educates Prospectors
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
• Crandon Mine Decision Still Years Away, Says State
• Investors Hope to Revive Idaho Gold Mine
