The Gold Prospecting Equipment Blog

Treasure Maps!

You can work harder or you can work smarter, but the best prospectors are usually the best researches. They consistently find more gold, because they know that the best mining equipment in the world is useless if you don't know the best places to find gold. You need a treasure map.

The surveys, reports, and other documents we post in the blog are literally treasure maps. Many tell you exactly where to find gold, often closer to home than you might think, and sometimes in areas that gold prospectors have barely touched in a century or more. So, like any real treasure map you have to figure out the clues for yourself.

If you don't have the time to do the research yourself, check out these Gold Prospecting Guides:
Some people actually wonder why we would post this material if these are really treasure maps? Well, count your blessings buddy, because we might not post all of this stuff if we didn't have other responsibilities that keep us out of the field. Also, we can't travel to all of the places we have research on even if we wanted to.

So, we want you to find gold, because we want you to come back and buy more equipment. Be sure and check back, because we are constantly adding new material. If you have any questions or you are interested in research on a particular topic drop us a note.



The Bible of Gold Prospecting In Alaska

If you are thinking about going north to Alaska to go gold prospecting this is the blog post for you: Significant Metalliferous Lode Deposits and Placer Districts of Alaska by the US Geological Survey.  This is pretty much the bible of Alaska gold prospecting.

It has 110 pages of information about the various sites and productions.  It’s a little dense, but it should read like John Grisham to anyone interested in gold prospecting in Alaska.

So, check out significant-alaskan-lode-deposits-and-placer-districts

Strike It Rich!

Charlie

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Gold Mining In Utah

Today we are re-posting an article from the Utah State History Division on gold mining in Utah.  It’s short, but it has a lot of good information.  Utah dose not have quite the glorious gold mining history as many of the other Western states.  However, as this article points out gold mining in the state has been significant and most importantly for the modern prospector this article gives the general location of that activity.

There’s a lot of good information and there’s a lot of Federal Lands in Utah, so it is an area where it is easy for a small prospector to get started.

____________________________________________________________________

Minor Gold Rushes, Major Gold Production

Miriam B. Murphy
Beehive History 16

Gold can be found in trace amounts in almost all rocks and even in ocean water, but finding it in quantities large enough to make mining profitable is rare. Erosion often washes gold out of surface rocks. Gold particles are about seven times heavier than rock particles of a similar size. As a result, nuggets and flakes of gold tend to sink to the bottom of water-deposited gravel and sand, especially in stream-beds. This gold is recovered using placer mining techniques. Lode mining, or hard-rock mining, recovers gold from veins or reefs that extend underground. The gold-bearing rock is removed from the mine using pick and shovel, blasting, and other methods.

Placer mining, widely used by the Forty-niners during the California gold rush and in the Yukon, was rare in Utah with a few notable exceptions, including Bingham Canyon. Precious metals were initially discovered in the Oquirrh Mountains by brothers Thomas and Sanford Bingham in 1848-49. More important to the history of mining were the discoveries made in that area on September 17, 1863, by men and women associated with the California Volunteers stationed at Fort Douglas and other individuals. They organized the West Mountain Mining District, the first in Utah, and staked numerous claims. Placer mining in Bingham Canyon began in 1865, and by 1871 a reported $1 million in gold had been taken from these claims.

Gold in Southeastern Utah

The most extensive use of various placer mining techniques occurred in southeastern Utah where prospectors began finding placer deposits of gold in the 1880s. Although stories of lost Spanish mines and secret Navajo mines in that area persist, the first gold rush in southeastern Utah began in 1883 after Cass Hite found placer gold in Glen Canyon on the Colorado River. On December 3, 1883, Hite, Lewis P. Brown, and seven others organized the Henry Mountains Mining District. Four years later Hite helped organize the White Canyon Mining District. Unfortunately, the gold found by prospectors along the Colorado River was very fine, making it extremely difficult to recover.

Cass Hite

Jack Sumner and Jack Butler found gold in the Bromide Basin on Mount Ellen in the Henry Mountains in 1889 and started another gold rush. A town called Eagle City boomed and busted quickly when the gold ran out. In 1892 discoveries in the LaSal and Abajo mountains triggered another gold rush, followed by news of gold in the San Juan River country.

Hundreds of individual prospectors panned and sluiced with great difficulty in the slickrock country with only limited success. Lack of water, except in the major rivers, made placer mining difficult, if not impossible. The Hoskaninni Company built a huge gold dredging works in Glen Canyon at the turn of the century, and the Zahn Mining Company ran the largest placer operation on the San Juan River in the early 1900s. All these efforts, small and great, produced little gold during the heyday of the southeastern Utah gold rushes, 1883-1911.

Tooele’s Gold

Lode mining for gold was more successful. Two Tooele County mining areas are known for their gold. Mercur, one of the most important mining towns in Utah, did not fully exploit its gold ores until the 1890s when a cyanide processing plant was built there. When ore is crushed and treated with cyanide, the gold dissolves and can later be refined to produce almost pure gold. Daniel C. Jackling, Utah’s copper king, and George H. Dern, mining engineer and later governor of Utah, were two of the major figures associated with the development of Mercur. After years of inactivity in Mercur, improved technology has periodically allowed gold to be extracted from old mine and mill tailings there when the price of gold has risen high enough to make such processing profitable.

Gold Hill on Utah’s western border enjoyed a much shorter life as a gold mining town. The Clifton Mining District was organized in the area in 1889 and the town of Gold Hill established in 1892. As is so often the case with mining towns, Gold Hill’s mines failed to produce as much of the gleaming metal as its founders had hoped. However, two world wars created a national need for the arsenic and tungsten found in great abundance at Gold Hill, and the town enjoyed waves of mild prosperity.

Piute County was the scene of another gold rush. The Gold Mountain Mining District and its central town of Kimberly flourished in the early 20th century. The Annie Laurie Mine was a famous gold producer. In 1902 a new cyanide mill in Kimberly processed 250 tons of ore a day. According to George A. Thompson, writing in the Frontier Times of June-July 1974, Gold from Kimberly’s mines was shipped in bars 6″x10″x10″ valued at over $20,000 each, on the Shepard Brothers Stages to the railroad in Sevier, eighteen miles to the northeast. The heavy yellow bars were stacked on the floor of the stagecoach, between the passengers’ feet. An armed guard always rode ahead of the coach.

But Kimberly, too, enjoyed only a short if gaudy career. Its boom was over by 1907.

A Major Gold State

As shortlived as Utah’s gold rushes have been, the state nevertheless continues to produce gold in impressive amounts. In 1944 Utah gold amounted to 34.5 percent of the U.S. total. In 1983, Utah mines produced 238,459 troy ounces of gold valued at $101,107,000 and amounting to 12.2 percent of the total U.S. production. Gold production dropped sharply in 1985, the last year for which data is currently available.

For the most part Utah’s gold production has never been keyed to great finds of free gold in placer deposits or rich lodes underground. In Utah, gold is most often found in the same ore bodies that produce silver, lead, zinc, and copper. The Bingham copper mine, for example, has been a steady producer of gold for many decades; and in their heyday the mines of Park City and Juab County’s Tintic Mining District produced large amounts of gold in addition to their silver and other metals. In mining and refining copper and silver–historically the most important metals in Utah’s economy–mine owners have come as close as one can outside of fairy tales to possessing a goose that lays golden eggs.

Utah Gold Production

Selected Years Ounces* Value
1870 14,512 $ 300,000
1890 32,895 $ 680,000
1900 192,155 $3,972,200
1920 97,454 $2,014,600
1940 355,494 $12,442,300
1960 368,255 $12,888,900
1983 238,459 $101,107,000
1985 135,489 $43,039,000
*Troy ounces from 1946 on.

Strike It Rich!

Charlie

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Mining Safety

The death toll at an illegal gold mine in South Africa has now reached 76 and it is a reminder that it simply isn’t safe to venture into old mine shafts without the proper training and mining equipment.  Actually, even that is dangerous and amateurs should just not risk it.  After all, finding a hundred pound nugget would be pretty worthless if you got killed in the process. 

Furthermore, there are simply much safer ways to mine than venturing into crumbling mine shafts, especially in the US where most of the mine shafts were dug by self taught mining engineers better than a century ago. 

Strike It Rich!

Charlie

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Filing A Mining Claim

This week I am posting the 2008 edition of the BLM’s pamphlet Mining Claims and Sites on Federal Lands, which every serious gold miner should read. 

It contains the information about how a gold miner goes about filing a claim under the Mining Act of 1872.  Remember, there is a move afoot in Congress to change the 1872 Act which could be great for the small gold miner.  I would like to see the Mining Act re-worked so the small gold miner could still work a claim, because today most of the claims are held by big multinational companies.

Frankly, I think it has a shot, because an individual gold miner has very little environmental impact compared to the strip mining operations of the big boys and it allows a way for millions of average Americans to benefit from the mineral riches of Federal Lands.  So, any change that makes it easier for the solo gold miner to have a shot has my support. 

So, here’s the link on how to File A Mining Claim

Strike It Rich!

Charlie

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I’m always intrigued by stories of Spanish mines, because there are stories of Spanish and Mexican mines stretching from North Georgia to California.  Some of these are obviously more myth than fact, but some, like one in Southern Colorado, apparently existed, but has been completely lost to history.

There is no doubt that the Spanish were able to establish and run successful mines from Columbus on, but nailing down the location of Spanish mines in the United States is always problematic and I am always dubious about these “lost” mines.  For one thing, knowing how much the Spanish conquistadors loved gold, it is hard to imagine that they would not have been able to fight and defeat the native peoples anywhere that they really discovered rich Gold deposits.   Conquistadors didn’t take kindly to lost gold flakes much less lost gold mines.   

However, this classic essay on the early days of the California gold rush by Donald Cutler discusses how little attention the pre-Sutter gold strikes in Mexican California actually generated.   I knew that their had been some significant finds in what is today Los Angeles County, but I never realized how large the strikes actually were. 

 Anyhow, here is the-discovery-of-gold-in-california 

 Strike It Rich!

Charlie

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