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The Other Minerals of Mt. Diablo
January 2000 by Richard H. Peterson, PhD
Although it is now known that Mount Diablo, located in Contra Costa County in the East Bay region of the San Francisco Bay Area, was the site of the largest coal mining operation in the state during the last half of the 19th century... this majestic focal point... also was the source of other minerals.Melman on Gold & Silver
…the general investment community has turned away from mining shares over the past three years and moved whole-heartedly into conventional investments.
Picks & Pans: Tips for Nuggestshooting—How to Increase Your Gold Finds (Part II)
Thus far we have only briefly discussed the methods used by early miners to process auriferous desert gravels. However, old workings can be extremely productive places to search with a metal detector.
USGS Reports Increase of Imported Minerals
Since 1993, US reliance on imports of raw and processed materials of mineral origin has increased more than seven fold.
Research and Fieldwork Yield Some Promising Gold
A week later, a small team of us hit it again, and this time the gold really showed up.
Brighter Days Ahead Reports Nevada Mining Association
A new report predicts brighter days for mining in Nevada if the price of gold maintains at current levels.
Melman on Gold & Silver
One of the most popular medicines commonly available is “Dramamine,” defined to be, “… used to prevent and treat nausea, vomiting, cramps and vertigo associated with motion sickness,” according to our favorite medical dictionary. Well, after watching the various financial, political and psychological gyrations that have been taking place in the world’s markets over the past month, we might suggest that some sort of psychological Dramamine might be in order.
Why Did This Silver Mine Close? Pt II
During the mid-1800s until about 1920, the settlers of the West tended to be quite optimistic, but in reality they flew with a wing and a prayer.
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• Melman on Gold & Silver
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