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My Old Carbide Lamp

All I can say about my carbide lamp is, "I'm glad those days are gone." The carbide lamps were a great improvement over the wax candles, but they had their short-comings also.

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Sampling for Success—Part II


The first and most important thing of the sampling process is to try to be as unbiased as possible. There is a natural tendency to select rock that looks the best—even unconsciously.

Trade-Ins, Swaps and Like-Kind Exchanges


While most prospectors, mine operators and business owners are aware that “like-kind” exchanges can be an excellent way to postpone the gain resulting when any of the operation’s assets are disposed of, few give any thought to the value...

Legislative and Regulatory Update


• Forest Service proposes further changes to mining regs
• Preble’s mouse resurrected

Mining Stock Quotes and Mineral & Metal Prices


Mining Stock Quotes & Mineral and Metal Prices


How to Utilize Assays and Evaluate Results


Assay furnace - photo courtesy Inspectorate AmericaAsk the lab manager how your ores will be tested, and ask to see the equipment that will be used. If you are told it’s a secret that can’t be explained, you need another assayer.

A Few Prospecting Notes From Jim Straight


The article that appeared in the October 2002 Issue of ICMJ, “Confessions of a Professional Nuggetshooter,” by Lunk, is an example of how to use a “deep-seeking-type” metal detector to lay down a grid pattern to “mine” eluvial placer gold after prospecting and finding the first nugget as the locus.

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The Bawl Mill   • Our Readers Say   • Guest Editorial—Unreasonable Interpretations   • Ruling Awards Giant Nugget to Finder   • Letter to the Editor   • Traditional Adversaries Reach Agreement   • The Gold Belts of Georgia   • Company Notes   • Placer Testing with Large Samples   • Gondwana Gold Gravels   • Quick Thinking & Rescue Devices Save Two Lives   • Picks & Pans: The Discovery Gulch Diggings   • Prospector Finds Cache of Emeralds in North Carolina   • Melman on Gold & Silver   • Hands & Pans on the South Yuba River   • Permafrost Tunnel Shows Cross-sections of Past   • Mining Stock Quotes and Mineral & Metal Prices

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Legislative and Regulatory Update

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