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Tuesday, March 31 2020

Although “social distancing” has become part of everyone’s new normal, gold prospectors and metal detectorists have traditionally covid-19separated themselves from the masses. Sometimes it’s because we want to keep our secret spot a secret. Sometimes it’s because spouses and friends don’t share our same passion. Sometimes we just need some alone time with Mother Nature to decompress from the modern world. It has been this way for generations, and most likely will continue.  When you think about it, metal detecting is the most solitary form of prospecting, even if you are out with a group of friends. A detectorist knows that distance from others is a vital part of detecting. Detectors hear each other, and there is nothing worse than missing a target because of interference from another detector. As a detectorist, we know this and keep our distance for everyone’s success. It is something that we do without thought. A treasure hunter’s appreciation for being outdoors truly allows us to live in the moment when there is color in the pan or while digging a nugget. That being said, we are also not your stereotypical loner aimlessly wandering with only a faithful dog by our sides. Today’s prospectors are socially skilled and adept at working together, or alone, to get the gold. Most are willing to share our lifestyle with anyone that asks.


Our biggest challenges out in the field, which get easier over time with experience and using new equipment and technology, are learning to read the ground and waterways, and then recovering the gold when we find it. However, this year we face a different challenge with COVID-19, the novel 2019 coronavirus. COVID is more infectious than the flu and the chances of spreading the virus is much greater than spreading the flu. How does this impact us in our quest for the yellow metal? Should we give up one of our favorite pastimes, hobby, or small business? Although each person needs to make their own informed decision, most would say NO. Undeterred, we should continue to head out into the woods or desert (wear snake protection!) where we are many times safer than in the social situations that surround us daily.

Depending on our age and general health, some of us might already face a higher than average risk of having a serious medical issue no matter what we are doing or where we are doing it. Many people already deal with high blood pressure, diabetes, heart disease, arthritis, cancer, and more. Not that we can compare these more common maladies to the COVID-19 Pandemic, but the point is that many are already used to taking precautions and living with risks. Folks with existing health conditions have been taking the necessary self-care steps for years, especially when out in the field and far away from a city. How do you protect yourself and others and help flatten the curve until the pandemic is no more? If you want to continue to prospect on a claim, sluice on a waterway, swing a detector, and enjoy the great outdoors this spring and summer, consider these easy tips before you head out:   

  • Fix your own food and drink.  Since you do not have control of how others prepare and serve food (and most eateries are closed anyway), take control of  what you eat and drink. When is the last time you enjoyed a home-made PB&J or tuna sandwich? Pack your own, and take along packaged jerky and chips and candy. Wipe down  packages with a sanitizing wipe. Bring your own bottled water, coffee in a thermos, or something stronger for enjoying around a campfire if you’re spending the night.
  • Carry sanitizing wipes and or hand sanitizer.  In case you can’t find any in the stores right now, make your own reusable wipes with microfiber cloths, aloe vera gel, 91% alcohol, a couple of drops of soap and vinegar.  Use your sanitizer after contact with anyone or anything, including pump handles, keypads, money, credit cards, etc. There is nothing wrong with not shaking  hands when you meet someone. And if you do shake, sanitize. It’s not rude to protect yourself.
  • Wash your hands often and completely.  You’ve heard it a million times since childhood, and the advice has never been more prudent than right now.
  • Do not touch your face. This is one of the easiest ways to transmit outside germs and pathogens into your body, so become aware of how often you touch your face and try hard to change this habit.
  • Don’t fret.  Go through the season knowing you’ve done the very best to protect yourself and others. Enjoy your trip knowing you have everything you need— food, water, piece of mind, and distance—and enjoy the hunt for the gold. Say to yourself “I’m here and nothing else matters right now. I am where I belong.”

Of course, commonsense also tells us that if you feel symptomatic or think you may have been exposed, immediately follow the current COVID-19 health care guidelines. Otherwise, hopefully digging in the dirt will provide you with a level of normality that we would not otherwise have if we stayed at home listening to the news 24/7.  Start planning your next prospecting trip and take advantage of the greatest social distancing project out there! One that has been around since the time man first found gold centuries ago. And what’s better is that social distancing by prospectors is not driven by fear, but by the excitement of getting out there and hunting for gold! Good luck and be safe!

Posted by: Denise AT 12:55 pm   |  Permalink   |  Email
Tuesday, February 11 2020

The big gold rushes of the 19th century have long since ended, but in most cases you can still prospect for the precious metal in theseAmerican River Gold Panning same historic areas. If you’re interested in giving recreational gold mining a try but not sure where to go, below are some key locations where you can still find the yellow metal by gold panning or metal detecting.  Since gold was found in these areas, likely the old-timers didn’t get it all— so you may get lucky and strike it rich (or at least catch gold fever)! Rules and regulations differ from state to state, so always be aware of the local laws. And if you want to metal detect on private land, you’ll need permission from the landowner.

Below is a very short list that offers a few ideas only. Beginners should search the internet or join a local gold prospecting organization for more information.

Crow Creek, Alaska. If you are heading to the 49th state and want to look for more than just incredible scenery and wildlife, you might want to try your hand at panning for gold in Crow Creek. The first claims of gold are said to have been made in 1897 near the mouth of the stream. The discovery of gold near the Chena River in Fairbanks set off the Fairbanks Gold Rush of the early 1900s and gold is still found in relatively impressive quantities in Alaska's ice-cold waterways. Recreational panning is also allowed at the narrower Pedro Creek to the north of Fairbanks. If a trip is not in your immediate plans, you can still have gold-rich paydirt sent directly to your home where you can pan in a tub in your kitchen sink!

American River, California. The California Gold Rush began in 1848 when gold was discovered at Sutter's Mill on the banks of the American River in Coloma. The surrounding area is still rich in gold deposits, and recreational panning is permitted these days at the south fork of the river in Coloma and at two forks in the Auburn State Recreational Area.  The Cosumnes River that flows through California's Eldorado National Forest is also known for its golden deposits, and several campgrounds are nearby. There are many places to hunt for gold in California. Just read up on its rich gold mining history for more ideas on where to go.


Colorado gold prospectingClear Creek, Colorado. A gold-hunter's paradise, this river in Colorado is hands-down the best place in the state for recreational prospecting. Panning and sluicing for gold is permitted on the river bed at Arapahoe Bar in west Denver, and digging is allowed on the north side of the river there. There's also a large stretch of river about 10 miles upstream from Arapahoe Bar at Clear Creek Canyon where gold panning and sluicing are permitted. You may even have better luck here since the location is up-river.


Snake River, Idaho. Gold has been found throughout most of the 800-mile length of the Snake River from the headwaters near Yellowstone National Park to Lewiston, Idaho. In 1860 the Idaho Gold Rush began. It started with a gold discovery in Pierce, particularly at the juncture where Orofino Creek meets Canal Creek. The most popular gold- producing district in Idaho is Boise Basin County, which was discovered only two years after the Pierce event took place. It has also been reported that gold was discovered in Pend d'Oreille River in 1852.

Rye Patch, Nevada. Northern Nevada is home to the state's best known placer field for nugget shooting with a metal detector— the Majuba or Rye Patch placer district. The area is located west of the Rye Patch Reservoir, about 45 miles north of Lovelock.  Despite intensive prospecting in this region beginning in the 1860's, this placer field was not discovered until 1938 by a local man who worked the area by drywashing for several years through the early 1940's, producing over 600 ounces of placer gold. Sporadic prospecting work has continued ever since.

Little Meadow Creek, North Carolina. Little Meadow Creek at Reed Gold Mine, is the site of the  first discovery of gold in the United States. In 1799, Conrad Reed was walking along Little Meadow Creek when he noticed a shiny, gold substance in the water. It turned out to be a 17 pound gold nugget!  Since then, deposits were mined in both the Piedmont and Mountain regions, most of the early production was in the central Piedmont, particularly in the Carolina slate belt and in Mecklenburg County.

Black Hills Forest, South Dakota. In 1876 the gold rush swept across the Black Hills of South Dakota after gold deposits were found in Deadwood Creek, and folks have been panning for gold ever since. Strawberry and Elk creeks all have placer gold, as well as Yellow, Squaw and Annie creeks. Generally, most of the National Forests are open to recreational mineral and rock collecting, gold panning and prospecting using a metal detector. But always check local regulations because some wilderness areas are closed to treasure hunting of any kind.

Keep in mind that even if there has been no major “rush,” major amounts of gold have been found in many other states, too, including Georgia, Michigan, Montana, New Mexico,  Oregon, South Carolina, Tennessee, Texas, Utah, Virginia, Washington, Wisconsin, and Wyoming. Good luck!

More articles on gold mining history found here.
 


 

Posted by: Denise AT 04:41 pm   |  Permalink   |  Email
Thursday, January 30 2020

Anyone who prospects for gold knows how elusive it can be. Even when you’re for certain on “good ground,”  you can end the day with not much to show for your efforts. On the other hand, you may have a really great day and recover some of the shiny stuff, only to return to the same spot at a later date and find nothing. Often, the amount of gold you recover changes when you use a different piece of equipment or a different accessory. Sometimes it’s the weather that exposes or releases gold after a flood or storm. The environment can change, but sometimes the positive difference can be new places to look for gold. Besides hiding in the usual places in streams and on dry land— in crevices, behind boulders, in the roots of plants and trees, in tailings piles — have you ever considered looking for gold in MOSS?  Yes, the kind of ordinary moss that thrives in wet conditions!fine gold in moss

Mosses are small flowerless plants that usually grow in dense green clumps in shady moist places. That might be the forest floor, or on trees and rocks along the banks of a waterway.  Moss is seedless and only grows roots shallow enough to attach itself to surfaces where it will thrive.  Moss doesn’t have a root like a flower has, but it does have root-like structures that attach it to the host rock. These structures are known as rhizoids. Instead of sucking up moisture through the roots, moss collects rain and stream water that runs over top of them. It may also collect fine gold in the same way.

If you’ve visited a particular stream at various times of the year, you know that water levels can vary greatly. Sometimes water completely covers mossy rocks that are along the banks, other times when the water level is low, the moss is exposed and dries out in the sun. Have you ever considered processing that ordinary moss for fine gold?  It doesn’t sound too crazy when you think about gold being heavier than water and how it hides under boulders and rocks. So why couldn’t fine gold collect in moss as well?  The next time you see moss growing along a gold-bearing waterway, try processing that moss (and all the dirt and sand and — hopefully — GOLD) that is mixed in with it. If you don’t have a convenient gold vacuum such as a Vac Pac, try scraping the moss into a bucket. Then break it up to release the dirt from the roots. Once you work the dirt and sand out of the moss, pan that material. Depending on the number of rocks located along any given waterway, you may find plenty of moss to work in addition to sluicing or panning in that river. Give it a try. You may just recover some of that elusive gold that would ordinarily gets overlooked by most prospectors.  Good luck!

Posted by: Denise AT 05:00 am   |  Permalink   |  Email
Monday, January 20 2020

The 2020 GPAA Gold & Treasure Show circuit is planned to be better than ever this year! With $110,000 in prizes, several dozen vendors demonstrating equipment, informative 2020 Gold and Treasure Show Scheduleseminars, and 100 feet of gold panning troughs salted with real gold (keep all you find!), you won’t want to miss bringing the family to a weekend show sponsored by Gold Prospectors Association of Amercia. Eleven shows are to be held across the country in 2020.

Saturday show hours 10 am - 5 pm and Sundays 10 am - 4 pm in these cities:

    •    Pomona, CA:  February 15-16
    •    Albuquerque, NM:  February 29-March 1
    •    Phoenix, AZ:  March 7-8
    •    Vancouver, WA:  March 21-22  CANCELLED DUE TO COVID-19
    •    Sacramento, CA: March 14-15  CANCELLED DUE TO COVID-19
    •    Butte, MT:  April 4-5
    •    Concord, NC:  April 25-26
    •    Rapid City, SD:  April 18-19
    •    Columbus, OH:  May 2-3
    •    Milwaukee, WI:  May 16-17
    •    Columbus, GA: May 23-24
    

Visit the GPAA website or their Facebook page for more details and to buy your advance $5 adult tickets; kids 12 and under plus military and veterans with ID are FREE. General admission at the door is $10.  If you can, make a family road trip out of attending one or more of the shows this spring. In addition to the show itself, each city has fun touristy things to do, and if you're a GPAA member, you can prospect on nearby mining claims.

Whether you’re a family with kids or a lone enthusiast, a GPAA Gold & Treasure Show is your one-stop-shop for all of your gold prospecting and treasure hunting wants and needs. By attending a show, you're sure to have a blast, meet interesting people, find new tools, and learn new tricks of the trade. All of that is enough to make you hollar Eureka!

Posted by: Denise AT 04:04 pm   |  Permalink   |  Email
Monday, December 23 2019

Did you know that “bad” weather can be a plus for prospectors? No one ever hopes that Mother Nature causes catastrophic loss of life and property, but the ups and downs of weather events in any gold-bearing area are something to take advantage of. Nature can help all of us in our quest for the shiny stuff!gold prospecting

Typical winter storms usually do not create enough havoc to force substantial amounts of "new" gold into movement. However, when Mother Nature really goes to work over a “bad” winter or for an extended period of time, a great deal of gold can be set free, creating a bonanza for gold hunters in spring and summer. Gold veins that have been hidden for decades suddenly can be exposed. Floods can also sweep gold out of abandoned mines and wash it downriver. Known gold digs can be washed out, trees uprooted, and the landscape eroded. Benched gold deposits can be released and transported back into running streams.

If you’re in an area that experiences high-water events, get out and keep an eye on the water flow so you can try to figure out where the gold actually drops out. Watch the flow lines around boulders and trees. Watch where the flows slow down. The rule of thumb — gold is in the inside bend where water is slowest — is a rule of thumb, but not always 100% accurate.

On the flip side, if drought conditions prevailed last fall and continue this winter, adequate water levels needed for panning and sluicing may be difficult to find. By knowing this ahead of time, you won’t waste your time. You can plan to travel to better areas in the coming months.

Water isn’t the only force that can work in a treasure hunter’s favor. If you are a detectorist, keep an eye on the wind. Downslope winds can strip and scrub away a great deal of surface material. This wind-driven movement of top sands can make an exciting difference— areas that came up empty just last year may suddenly be productive for a metal detector!

Whether you’re in the midwest, southeast, or way out west, water table elevations and annual precipitation can have a significant impact on the amount of gold exposed in waterways, which can affect the probability of what you’ll find in your pan. Greater than average winter precipitation may swell waterways, liberating trace gold previously stranded in ground by droughts of late summer and early autumn. Good luck and be safe!

Posted by: Denise AT 01:32 pm   |  Permalink   |  Email
Sunday, November 24 2019

A rotary rock tumbler is the most popular and least expensive type on the market today. It has a system of durable rubber barrels that rotate around a metal cylinder to tumble and polish the rocks inside. They are easy to use and create smooth, polished stones in 4-6 weeks. Finished rocks will have a rounded shape regardless of what they looked like when you started. Some models have multiple barrels so you can tumble two different types of rock, or process two batches at different stages of the tumbling process. The opposite type is called a vibrating rock tumbler.
Lortone QT12 rotary rock tumbler kit
Even though all tumblers do the same basic job, the size can affect your results. Not only do larger rock tumblers require more rock to operate efficiently, they also consume more grit and polish. Buy a small tumbler if you are just getting started or plan to tumble smaller loads. Buy a mid-size tumbler if you need to tumble larger stones (2-2.5 inches) or have larger amounts. Most tumblers are rated by weight capacity.

For example, a Lortone 3-pound rock tumbler will rotate three pounds of weight indefinitely. To polish rocks that measure 1.5 inches in diameter or larger, choose a rock polisher with at least a 6-pound capacity. To polish smaller stones, a three-pound capacity tumbler will work very well. Also follow these tips:

  • Make sure the rough stones are all the same hardness, but are various sizes. Tumbling different sizes of rough in the same batch produces better results than tumbling rock of a single size. Don't use rocks that are cracked, have deep voids or have extremely irregular shapes.

  • The barrel must always be at least 1/2 full for the tumbler to operate properly. Be careful not to overload your machine or the motor will burn out. Barrels more than 3/4 full (including grit and water) may not allow enough tumbling room inside, and may be too heavy and burn out the motor. A 3 pound tumbler has a motor designed to tumble a barrel that weighs up to 3 pounds. Weigh your barrel after adding the water if you are not certain.  About four pounds of tumbling rough and coarse grit are the perfect load for a six pound tumbler barrel.
  • Clean the inside and outside rims of the barrel and the edges of the lid carefully. Make sure the surfaces that will form the seal are clean and dry. Then place the lid on the barrel and seal the barrel. Put the barrel on the tumbler and start the motor.
  • If the barrel ever leaks, stop the machine, remove the lid and re-clean the surfaces of the lid and barrel that make the seal. Double-check that they are clean and dry. Replace the lid securely and proceed.
  • If you have a double-barrel tumbler, you might need both barrels loaded for the tumbler to function properly. Fill both barrels with batches of coarse grind of the same hardness so that they can be combined later on. One barrel can then run a batch of fine grind while the other prepares more rough.
  • Do not pour used grit or slurry don't the drain! Discard in the trash instead.


Selecting Beach Pebbles for Your Rock Tumbler

One of the reasons people buy their first rock tumbler is so that they can try to recapture the beauty of sea-wet stones that they saw on a beach during their vacation. If you will be traveling to a beach or live near one, collecting beach pebbles to take home and tumble would seem like a real advantage over buying tumbling rough. After all, the surfaces have been rounded and smoothed by the waves into pleasing shapes, and it looks as if the first step in tumbling— rough grinding to round down the sharp edges— has already been done by Mother Nature. There are two things to watch out for, though.

The first is that sand and wave action can smooth granite or sandstone to the point where it looks polished when wet. The process can't be taken any further. Leave these coarse-grained stones on the beach for others to admire since these two materials don't do well in a rock tumbler. The outside of pebbles can be deceiving, so you may have to break a few open to find out for sure what it's made of.


The second is the tendency to collect large pebbles that are roughly the same size and shape. This is not what you really want to do because successful tumbling requires a variety of sizes of rocks to go in the same batch.
Treat beach pebbles as you would any other material. Select them on the basis of interesting color or pattern and make sure they are made of the same material, or at least the same hardness. Beaches on the Atlantic and Pacific coasts are where you are most likely to find semiprecious stones like jasper. Agates are also common. If you visit those places and have good luck beach combing, all you will have to do is finish what the first tumblers— the waves— have begun. Browse Lortone Rock Tumblers and supplies here.


 

Posted by: Denise AT 04:21 pm   |  Permalink   |  Email
Monday, November 04 2019

gold miningOne of the most frequently asked questions has got to be “What signs should I look for when out prospecting that will indicate good gold in the ground?”  Unfortunately, there is no simple “one-size-fits-all” answer. Gold occurs in so many different types of deposits, therefore, indicators in one place for one type of deposit don’t always work very well for another. But in general, one of the very best places to look for gold today are in places where old-time miners successfully found it in the past. Sometimes there are very obvious signs of their digging and mining. Old-timers never got all of the gold, and they for sure didn’t have the arsenal of tools and equipment like we have today! The following man-made indicators of previous prospecting might help in your modern-day quest for gold:

Ground cuts are basically the trenches in the ground from which ground sluicing gets its name. These narrow trenches carried the water and gravels to the sluice box, and sometimes they were the sluice boxes themselves. Sometimes gold that escaped the sluice box is left within these cuts.

Stacked rocks. In narrow and steep locations there was little room for the miners to move the rocks away. Instead, miners of yesteryear were forced to stack the rocks into walls alongside the stream where they were working. Sometimes unworked gravels lie underneath these stacked rock walls. Keep an eye out for situations where these walls sit on gravel and not on the bedrock itself.

Piles of rocks. In many locations the gravels contain rocks that are too large to pass through the sluice. These big rocks and large cobbles are tossed into piles. The bedrock between them can be very productive, and if they are not too large and deep, you will find that the bedrock underneath them is often productive. It is worthwhile to roll the rocks aside and check out what is underneath.

Areas stripped of ground cover and top soils were often left behind as the mining operations processed these materials for their gold content. Sometimes tiny nuggets will get caught in the rough surface of the bedrock and this can be prime territory for metal detectors designed for nugget hunting.

Ponds and dams. Small-scale ground sluice operations and even larger hydraulic mining operations simply could not afford to bring water from long distances, so they built ponds close by to hold their water above the workings. When you find them, check out the nearby placer workings.

Drywasher piles. In the desert where sluicing was not possible, dry washers were used to process the gravels. These leave distinctive piles of coarse and fine screened materials that are right next to each other. Dry washers are not as efficient as wet sluice operations, so check these piles for nuggets that might have been missed.

Hydraulic Mine Workings. When the old miners found large deposits of gravel caused by erosion, they would dig trenches to bring nearby water to the gravel and use the water pressure to wash away the gravels. Check any exposed bedrock very thoroughly because they frequently missed narrow fissures and cracks that can hold nuggets. Exposed bedrock in and around old workings is always worth checking out.

Although this is not a complete list, it may provide clues about where to look for gold that you may not have considered. To avoid disappointment, remember that an indicator in one location may not hold true in another location. For example, visible vein quartz on the ground is a valuable indicator in some districts, yet you might find a spot where there is so much vein quartz scattered everywhere that it becomes worthless when trying to pinpoint gold. Other places that have good gold might be completely devoid of any visible vein quartz.

One of the great secrets of successful prospectors is that they get out into the field often and work hard at searching. Your mining equipment will not find any gold while stored in your house or garage.  Get yourself out in the field as often as possible and enjoy it to the fullest!

Posted by: Denise AT 05:19 pm   |  Permalink   |  Email
Tuesday, August 13 2019

The type of stones you use for rock tumbling is largely personal preference. But whether you collectrock tumbler them on your own or buy rough stones, for best results stick to stones of similar hardness but of various sizes when tumbling together. This will ensure they all take approximately the same amount of time to reach the proper smoothness, and that harder stones don't damage softer stones during the tumbling process. 

Many types of rock can be successfully polished into stunning gems, especially agates, quartz, and jasper. Agate is the most popular tumbling rough. It is generally inexpensive and can be tumbled with good results by beginners. Agate occurs in a wide range of colors which include: brown, white, red, gray, pink, black and yellow. The colors are caused by impurities and occur as alternating bands within the agate, providing interesting and pretty patterns.

Any rock with a hardness of 5-7 on the Mohs hardness scale will generally take a nice polish in a rock tumbler. Agates have a hardness of 7. Harder rocks usually result in a high-gloss finish. Softer rocks will get smooth and rounded, but they won't take a polish. If the rock looks earthy, it will generally still look earthy when you take it out of the tumbler. Mohs Hardness Scale is named after its inventor, Friedrich Mohs, a German mineralogist. The scale was developed in 1812. He selected 10 mineralMohs Hardness Scales of distinctly different hardness (hardness is the resistance of a material to being scratched) that ranged from a very soft mineral (talc) to a very hard mineral (diamond). Since you always want to tumble together stones of similar hardness for best results, it's important to understand this principle.

The key point to remember in collecting or purchasing rough material for your tumbler is: "quality in means quality out!" Don't waste time and money on grits trying to smooth out crevices and holes in a poor rock. Start out right by only using the type of rocks that are known to provide the best results when polished.

To start, fill the rock tumbler barrel between 2/3 and 3/4 full. Choose rocks of varying sizes, as this will promote thorough tumbling action. A batch of rocks that are all about the same size will often not tumble properly or grind very slowly. For a 3 pound barrel, a good range of sizes is from .25 inch to 1.5 inches. Lortone Rock Tumblers found here.

If you don't happen to live where agates can be found in stream beds or where quartz pebbles can be found along beaches, that's OK.  You can still enjoy tumbling rocks by purchasing the rough materials online. Although it's fun to collect your own rocks, it is often much more economical to purchase them. And remember that collecting on private property without permission is unlawful and that removing rocks from parks and most other types of public land is also illegal.

Rocks NOT to Tumble

It's just as important to know what type of rocks you should NOT tumble, as it is to know which ones with produce nice round and shiny gemstones. Sedimentary rocks such as sandstone, coal, limestone and shale are too soft or poorly cemented to polish into shiny gems. Metamorphic rocks that contain micas or have a "grainy" texture are also unsuitable - they will break up instead of becoming smooth. And, most igneous rocks do not tumble well because they contain several different minerals that wear down at very different rates.

Nugget of News Blog

Posted by: Denise AT 02:21 pm   |  Permalink   |  Email
Sunday, July 14 2019

Alluvial gold refers to tiny gold flakes that come to be through water erosion and movement. In geology, alluvium alluvial goldis loose sediment which has been eroded from a primary source, transported and further eroded by water, and redeposited. Since gold is extremely dense, it is easily trapped alongside other dense alluvial particles. The bits of gold found in these deposits of alluvium are called “alluvial gold.”

The alluvial environment is a very complex one, with many natural forces competing with each other. The forces that lay down gold are a summation of many flood water events of varying intensity that cause the reworking of sands and gravels. Between major flood events, water naturally flows along the already created path and typically the gold present in the gravel or on the surface will not move much. But the larger flooding events can change the drainage routes and even the river’s shape. Some curves can be shut off from the stream and bypassed.  Where the water speed decreases, gravels will drop out of suspension, creating alluvial pay streaks that are typically located along and near the riverbed.

To identify where a pay streak might be located, take the flow of the waterway into consideration. The most productive streaks are formed as a result of major floods that are significant in terms of both water flow and intensity of erosion. Greater amounts of gold are present here as compared to regular gravels. Pay streaks tend to possess a comet-like form. At the “head” or “heart”  is found the richest concentration of gold. At this location, the gravel is coarser and the sandy and silty fraction is much less. This little bit of silt is present only for a few centimeters on the surface, laid down in the last phases of the flood as the silt is dropped. The gold in these gravels is typically small flat flakes, with maybe a small picker or two.

As gold prospectors, our objective is to learn to read a stream and recognize the pay streaks it contains. Think about where you are going to dig before you start and then repeatedly test the gravel you are processing. It is important to consider the presence, form, and depth of the bedrock on which the water and all the alluvial gravel deposits are sitting. In many cases, the gold will naturally concentrate in the lowest part of the riverbed, making a gold-rich path. During high water events, much of the gold is picked up and put back into motion, which leads to forming new pay streaks. Some will be laid back down along the low line of the stream, but may also end up a little farther downstream. The gravels in contact with the bedrock or false bedrock base are often the richest. The same facts apply to the alluvial pay streaks that are formed on gravel bars— the lowest level of the gold-bearing gravel is normally the richest.

The alluvial environment changes over time. Alluvial pay streaks generated 100 years ago could become buried, then subsequently be eroded and exposed again. The erosion might be in part or in total, generating a new series of paystreaks further downstream. Pay particular attention to large boulders and trees. Obstacles like these may partially block the water flow and provide an opportunity for increased gold concentrations, especially behind the obstructions. If there are fissures, holes or natural traps in the stream, be sure to sample these areas, too.

Although high water events are sporadic, when you do find a paystreak caused by one, it can be a very productive spot. Stick with it and keep in mind most are small and narrow and best worked by hand with a sluice and gold pans. 

Nugget of News Blog

Posted by: Denise AT 08:09 am   |  Permalink   |  Email
Tuesday, March 26 2019

For nearly a decade, those of us who admit to watching TV reality shows related to gold mining have been gold rushenlightened and entertained by Gold Rush, White Water, Bering Sea Gold, Under the Ice, Jungle Gold, and others. And the once-ordinary people we’ve gotten to know from these shows— Todd Hoffman, Parker Schnabel, Rick Ness, Tony Beets, Dakota Fred, Emily Riedel, Shawn Pomrenke to name just a few — became celebrities practically over night. In fact, Gold Rush remains the most-watched Friday night program in all of US television among males aged 18 to 49 and women aged 25 to 54! 

With so much scenic footage of places like Scribner Creek, Eureka Creek, and the Bering Sea, it can almost feel like you’ve been there even though the probability of going to Yukon or Nome is as remote as the actual locations. Reality television is a compelling and very influential form of entertainment. It shows real people, real experiences (with some “Hollywood” thrown in) and we somehow relate to them, especially to the “stars” you either love or love to hate. The challenges of inter-miner-relationships that unfold in front of the viewing public can remind you of your own family dynamics, too. But do you actually LEARN anything VALUABLE about gold mining by tuning in?

Beyond the entertainment value, the answer is yes! Whether gold mining is the way you make your living or more of a hobby, there are many similarities between small scale and large scale operations. Let’s say you go prospecting every Saturday during the summer and have a few nice pieces of equipment and accessories that you haul in your truck. Whether you head for public land or a private claim, you know there are no guarantees. You do some research, set up your sluice, shovel the dirt, put in the hours, but some days you just don’t find gold, or perhaps not enough to pay for your gas and other expenses. Parker and Tony and Rick and other reality show stars are pretty much doing the same, except on a larger scale. Instead of a shovel, they use a D10 dozer. We see their big machines constantly breaking down and the bush-fixes they come up with (who knew eggs could help plug a radiator leak!). In comparison, you’ve probably struggled with the pitch on your highbanker, and had to rely on duct tape a time or two! Instead of a Gold Cube or spiral panner, these TV mine bosses use huge shaker tables to recover their gold. Instead of several hours, they wait several days to do a clean-up and are often still disappointed in the results. In other episodes they're elated and cheering at their success, just like we all do when we find a gold nugget!  

Perhaps one important lesson we can take away from these TV shows is about pivoting. If the ground or stream you’re working doesn’t produce, despite the time and trouble you’ve already invested, re-think your strategy. Maybe you’ll have 10 different ideas or locations, but only one of them will really work. That’s OK. Be willing to change your technique or the matting in the bottom of the sluice or try a different piece of equipment than what you’d normally use. Gold mining is a challenge, but as long as you’re reasonable with your expenditures and your expectations, it’s a heck of a lot of fun in the great outdoors. And it also gets you off the couch… just remember to record those reality shows so you can watch them at a later date when you’re not out in the gold fields "making it happening" as Tony Beets likes to say!  Good luck!

Nugget of News Blog

Posted by: Denise AT 06:34 pm   |  Permalink   |  Email

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Nugget of News Blog