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Crushing, Grinding and Pulverizing
May 2017 by Alex Dolbeare
There are many different ways to get the gold out. We will take a look a few examples of crushing and grinding, and potentially which ores they may be best suited for.
Ask the Experts
• How to find info on a particular mining claim
Gold Dredgers Rescue Threatened Fish
Gold dredgers were enlisted in an effort to salvage a rare stretch of chum salmon spawning grounds along the Columbia River between Vancouver, Washington, and Portland, Oregon.
Ex-MarketWatch Mining Promoter Settles Charges
Thom Calandra, well known for promoting mining companies and precious metals through CBSMarketWatch.com for the past several years, will pay over $540,000 to settle charges he used his investment newsletter to profit from stocks that he owned.
Melman on Gold & Silver
In terms of gold and silver, if this mountain of unbacked debt, now reaching several trillions of dollars, Euros, Yen or other currencies begins to truly collapse into an inflationary spiral, we will witness the onset of the mother of all precious metals bull markets.
Gold in Guatemala
The Central American nation of Guatemala is better known for civil unrest, earthquakes, and volcanic eruptions than it is for gold. However, there is gold in the country, and there are undoubtedly many undiscovered deposits in the jungles and rainforests.
MMAC & PLP Update
Many miners have failed to exercise their rights by using the power of their Mining Districts and laws that are already on the books, such as 43 CFR 9712.1, which states…
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