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No Gravel, No Gold
November 2009 by Tom Leftwich
It was the spring and I was planning on dredging the east bank of the Mokelumne River near the whitewater falls of Slaughter House Gulch just out of Pine Grove, California. The water was high and remained that way into July.
Mineral Exploration On The Rise
…2017 was just the first year with a small increase after a huge drop off in exploration activity. It may take many years of future increases to get back to where the activity was in 2012, as projected increases in exploration spending are seen to be slow and steady.
Golden Age of Gold Dredges
Over one hundred years ago, gold mining in California saw a radically new method tried out in the major rivers of the Central Valley. Large gold dredges floated lazily but noisily on the waters, bringing up the rich gravel from deep below. With none of today’s environmental restrictions on such methods, the landscape was reworked into a maze of patterns along the rivers.
The Circle Goldfields
The Circle Goldfields are located about 120 miles east of Fairbanks in Interior Alaska and they occupy about 200 square miles. The Crazy Mountains boast the highest point in the district at 3,690 feet above sea level.
Detecting in Australia's Etheridge Goldfield
This remote goldfield covers an area of over 13,000 square miles of the Savanna Gulf country of Far North Queensland, Australia.
Nebraska Couple Finds Big Nugget in Arizona
Friends of Don and Marlene Doran often tease them about their hobby of searching for unique rocks. Now they are the ones laughing.
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