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The Tangential Impulse Water Wheel in California Gold Mining History—Part II
March 2004 by Guest Writer
Even before Pelton relocated in San Francisco in 1888, many other competitive foundries and machine shops chose to enter the water wheel market. These firms were already busy with the mining trade, producing hoists, stamp mills, ore carts, Cornish pumps, crushers, grinders, compressors and drills.Looking Back
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
How to Get Started as a Gold Prospector
The surging price of gold is attracting a whole new generation of prospectors who are looking to find a bit of natural gold out in the hills. It’s certainly a lot different than it was six or eight years ago when gold was stuck below $300 per ounce.
The Small Hardrock Mill—Part II
Welcome back to our mining claim. In part one we located our claim, sunk our shaft, and stored some ore in the ore bin. Now we must decide how we are going to extract the gold. We briefly discussed setting up a lab in a 40-foot semi-trailer at the mine site, so let’s decide what we are going to need in the lab.
PLP and MMAC Update
We have an opportunity to make significant and substantial changes to provide relief for small miners with the Trump Administration and the current makeup of Congress. We realize the time to act is now, but we need your help.
Think You Got It All? Guess Again!
May 2016Is your gold recovery actually 95%, 90%, or even a really poor 50%? If you are not testing to know what it really is, you just don’t know. Some do regular testing, but most do not.
CMA Conference Summary
I recently attended two out of three days of the California Mining Association’s Annual Conference in Monterey, California, and found it well worth my time.
Melman on Gold & Silver
We are now seeing declines in gold followed quickly by rallies to new relative highs while powerful stock market rallies are met with aggressive new selling. Whether this pattern will continue into the future is debatable, but it certainly is a welcome background for the much-battered world of precious metals investing.
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The Bawl Mill
• Our Readers Say
• Fair and Balanced? If You Have the Cash
• Pocket Gold in Gneiss
• Australian Prospector Detects 150-Ounce Nugget
• Picks & Pans: Dredging After The Flood
• Mining Industry Enthusiastic About Prospects
• Looking For Gold in All The Right Places
• Fraser Institute Ranks Best Regions for Mining Investment
• Ask the Experts: Recommended Reading—Part II
• Red Lake, Ontario
• Company Notes
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
