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Jim Halloran

Jim Halloran

Jim is a consulting placer geologist based in Alaska.
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Using Structural Clues to Locate Buried Placer Channels

Comments on Gold Rush and Bering Sea Gold Series

Reserves and Resources Explained

Proper Placer Sample Processing

Proper Spacing of Placer Sample Sites

Sampling Placer Stockpiles

Placer Channel Sampling

Confluence Placers

Advantages of Modern Prospectors

Excavator Testing Wet Placer Ground

Benches and Fossil Placers

Using Vegetation and Soil Conditions as Prospecting Aids

Scams, Scammers and Schemes

Proper Assaying of Placer Samples

Potholes and Other Bedrock Traps

Gold Depositiion and Gradients of Placer Streams—Part II

Gold Deposition and Gradients of Placer Streams—Part I

Bering Sea Gold—Part II

Bering Sea Gold—Part I

Fine Gold Panning Without Using Mercury

Alaska's Cripple Creek Mining District

The Fine Art of Panning Heavy Sands

Understanding and Prospecting Benches

What Are Those Rocks In My Pan?


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