All Articles
Picks & Pans: Prospecting for Lode Gold
October 1999 by Edgar B. Heylmun, PhD
Most of the world's ore deposits have been found by prospectors, not by geologists nor mining engineers. This article has been prepared with this fact in mind.
The Tangential Impulse Water Wheel in California Gold Mining History—Part I
The modern tangential impulse water wheel, a device best suited for hydroelectric power production where high water head is available, is an ingenious device born in the historic gold mining industry of California in the 19th Century.
Company Notes
• CoreMarkets.com
• Canyon Resources Corp.
• X-Cal Resources
• Homestake Mining Company
• Pan American Silver Corp.
Persistence Pays off for Cusac Gold Mines
Cusac Gold Mines is a Canadian junior mining corporation conducting their operations and explorations in one of the most remote areas in the North American continent, near the one-time town of Cassiar.
Squeezing Diamond Into Graphite
A major diamond mystery has finally been cracked. For 40 years, scientists have tried but failed to apply so much pressure on the hard rocks that they would become something other than diamond. Now researchers reported that they succeeded.
Nome Offshore Dredging Creates Challenges
The Alaska state government has been trying to keep up with and maybe even stay on top of the situation by studying the problems associated with rapid growth and how to solve them.
That Something Extra
The something extra is adventure. I thank God for my gold fever. It has made so much of this adventure possible and caused my path to cross with many persons who have left fond memories indelibly imprinted in my memory.
Legislative and Regulatory Update
• SREP appeals
• No decision yet in Karuk case
• Right to Access bill
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The Bawl Mill
• Our Readers Say
• The Economy, The Environment and Equity
• Carrizozo Lava Older Than Once Thought
• Montana Mining Association Raising Cash
• GATA Releases Open Letter to the Press
• WANTED: Mining Poets, Singers & Storytellers
• BLM Proposed Rule Making Affects Mining Claims
• Company Notes
• Mining Battle Case Under Advisement
• Sutro Tunnel a Big Draw
• The Search for Specimen (Pocket) Gold in the California Mother Lode
• Gemstones
• Dry Lakes in Nevada
• A Hairsbreadth from Death
• Special Suction Dredge Permits in Jeopardy
• Cartwrights Celebrate 40 Years in Nevada
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
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