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Solar-Powered Placer Sampling Equipment

One hundred and seven years ago the world’s first electric-powered bucket line dredge started to work in Montana. This summer, Montana likely saw its first solar-powered Denver Gold Saver put to work.

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Gold Fever


"Little Boys who pick up rocks either go to prison or become geologists."

Will California Dredging Survive?


Assembly Bill 1032 has passed the California House of Representatives. The bill was authored by CalTrout and the Karuk Tribe, then introduced by Representative Lois Wolk.

The Petersville—Yentna Goldfields


Upon first entering this district in the early 70s, the trip into the Petersville area by vehicle was risky at best, especially during rainy periods in summer. The road has been improved somewhat since then, but not much.

What Are Those Rocks In My Pan?


The placer mineral identification key is designed to answer this question. It attempts to recognize all the minerals in your gold pan concentrates.

Melman on Gold & Silver


From the point of view of the precious metals, an upside breakout would have clear inflationary implications, which should benefit...

The Furnace Atmosphere During the Fire Assay


It has been claimed that the introduction of excess air to the assay furnace during sample fusion can materially increase the gold yield. Testimony by expert witnesses for the defense in recent federal hearings dealing with the dependability of the gold fire assay includes data purported to show this.

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The Bawl Mill   • Original Sixteen-to-One Mine Fights On   • Working the Belmont Mine—1953 (Part 3—Conclusion)   • Company Notes   • Picks & Pans: Gold and Bears   • Gold in North Dakota   • The North Star Mine   • Dectecting Alaskan Gold Nuggets   • The Ancient History of Gold   • Columbians Continue Search for Emeralds   • Mining Stock Quotes and Mineral & Metal Prices   • Melman on Gold & Silver

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