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Picks & Pans: George Duffy Jr.—Pocket Miner Extraordinaire

During the Miocene and Pliocene mid-Tertiary Epochs, the Great Basin, Mojave, and Sonoran deserts within parts of California, Nevada, and Arizona became the source—the genesis—of ubiquitous epithermal “precious metal” fissure-gold veins associated with extensive acidic volcanic lava flows that blanketed much of the Cordillera during this time.

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Looking Back


Excerpts from California Mining Journal, our original title, published 50 years ago this month.

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For just a few bucks admission you’re on your way. Shawn will give you a map of the 130-acre park, and you are free to explore on your own. There are just a few areas that are fenced-off for safety concerns, but most of it is wide open. It is a refreshing change to view a mining museum/park such as this.

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If everything you see, the men, the animals, the crude mechanism that grinds gold from rock, everything around you, looks to be from centuries ago, if the mysterious sound you hear is pure history and the smell around you is primitive, if the earth beneath your feet quivers with untold strangeness; and, the taste in your mouth sweeps time out of mind then, if all of this happens at once, if every one of your five senses has taken you into the past, then you’ve traveled back in time.

The Juneau Goldfields


The first time I flew into the Juneau area in southeastern Alaska, I was about 5 years old. I recall it was raining and the clouds hung low over the tall mountains. I was sure we’d crash and couldn’t see how the...

The Paragenesis of Gold & Silver Deposits


…if you are game for digging in and learning more about the intricate details of how gold deposits form, then let’s jump right in.

Ask The Experts - Geophysics and gold deposits


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Please Note:   • The Bawl Mill   • Kerry Proposes Large Fees on Miners   • Is a Gold Rush Coming to the Iron Range?   • The Klamath Oldland   • Baker City is Defined by Gold Rush   • Coeur Alaska Hopes to Begin Work on Gold Mine This Fall   • Crater of Diamonds, Arkansas   • Company Plans to Develop Cabinet Mountains Mine   • I-147 Before Montana Supreme Court   • Diamond Exploration and Mining Heating Up in North America   • Gold in Serbia   • Looking Back   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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