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Prospecting is a fun past-time that many of us enjoy. We all know that when we find gold it makes it that much more enjoyable… And when we find lots of gold… Well… Its an all out party then! Here a few tips to make your next trip out more rewarding (don’t forget to invite me to the party
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Did you know that geologists estimate that only 5% of the gold has been removed from the Earth. That leaves a heck of a lot of gold out there for us prospectors to find. So lets get about finding that stuff.
If you are heading to a new area, do a little homework before you head out. Find topo and satellite maps of the area where you are going to identify possible hotspots before you arrive. This can save a lot of wear and tear on the old feet from having to criss-cross possibly hundreds of acres looking for that one good spot.
You can find maps online or you can order them. Having a good hard copy topo map is always a good idea when you’re heading into a new spot. Plus if you have a map you can mark it with the spots that you identified in your research, making it a heck of a lot easier to get to once you arrive at your destination.
Another thing to look for on your topo map is historic mines. If there are old mines in the area, the prospect of there being gold there is greater. After all, they didn’t dig that hole in the ground to get dirt! If a creek or river passes through that area… Bonus! There should be gold in that stream bed.
If your area includes a waterway, identify the bends in it and check them for deposits. Also large rocks boulders tend to trap gold. Anywhere the stream slows, there is the potential for gold because gold is heavy and tends to drop where the current is slowed or encumbered.
When digging look for bedrock and false bedrock. Many ancient river beds that may no longer have water in them have false bedrock that is rich in gold. These caliche layers are easily identified becuse they are usually much lighter in color (nearly white at times) than the soil above them. There will also be water washed rocks and gravels (smooth edges and round in shape) cemented together in these areas.
You will find gold on top of these caliche layers and embedded within them. Its a good idea to have a large pick and a strong shovel for these layers. Wash all of the larger rocks off before discarding them, then classify the remaining material down to a workable size. A high-banker works well with this type of material, but it can be processed with a pan, as well.
Look for quartz and black sand in the area. Quartz and gold deposits require the same geologic forces to be created. When you find one, you won’t necessarily find the other, but quartz is usually a good indicator of the possibility of gold in the area.
Orange and Yellow stains are indicative of copper and iron ores. These ores are what make heavy black sands. If your area has gold and you find black sand, you are usually going to find gold in the same area. Heavy materials tend to settle into the same spots.
Look for exposed bedrock. Water and climate conditions erode deposits and the density of gold causes it to settle at the lowest levels… i.e. On top of bedrock. If you can find exposed bedrock, you can check the crevices for gold. Also if there is exposed bedrock, there should not be too much over-burden in the surrounding area so you won’t jave to move too much material to get to the potential gold deposits.
Use a metal detector or pinpointer to check the crevices and the holes you dig. This alone can be a huge time-saver. No sense in digging up a bunch of dirt and rocks of there’s no gold there.
Another good spot to look would be if there had been glaciers in the area. Some of the best placer gold deposits have been found in areas where glaciers have been.
Lastly, I want to touch on common courtesy.
Hope these tips help make your next trip out more prosperous and enjoyable. ‘Til next time…
Club and public claims are a great place to prospect for gold, especially if you don’t have the resources to locate and/or afford to buy a claim of your own. A lot of peope believe that the gold on these claims has been all found or the best areas worked. This is usually not the case as I have found some of my best finds on these type of claims. Before I head out to a club or public claim, I do several things to insure that my time there isn’t going to be wasted.
The first thing I do before heading out is to check the route for driving there. I want to know if there are single-lane county roads that stretch for miles with no pull-offs to let traffic from the opposite direction pass. I check to see where the nearest town is and what type of amenities they offer. It can also be a good idea to learn where the nearest hospital or emergeny clinic is in case of an accident or animal attack.
The next thing I want to do is to check the topo and satellite maps of the area. Many times I have identified hot spots from viewing these maps that other miners had overlooked because they didn’t take the time to check it out.
After checking the maps, I need to decide how long I might be staying there. Can I camp at the site? If not, where is the nearest camping area or motel that would be convenient to my mining plans.
OK. Now I have studied the roads so I know what to expect in getting there. I’ve looked at the maps, so I know where I want to dig. I’ve set up my accomodations. Now I need to get my equipment together.
The type of claim determines much of the equipment that I’ll be taking. Like if its a dry claim, I won’t be needing my sluice box or high-banker. I make a list of what I’ll be needing and get it all packed up in a large plastic tote with a lid. Putting all of my equipment in one location makes it much easier to be sure that I have everything that I need and much easier to find once I do get to the claim. The tote also can act as a panning tub, though I usually have a smaller one with my hand tools that I take for this purpose.
There are certain things I take no matter what claim I am going to:
Actually, most of these items stay in my truck year round. That way if I see something that intrigues me and there are no claim markers, I can jump out and grab a few samples.
I get all of my gear together the night before I am to leave so that all I have to do when I get up is to load the truck and head out to the claim.
When I get to the claim, I look around and see where others have been digging and also look for the place(s) that I have identified by studying maps. I take my metal detector and pin pointer out and check the holes where others have been digging. If I get a good signal, I’ll usually grab a couple of gallons of the material and do a couple of test pans to check it out. If the gold is plentiful, I may just let my map identified spot rest for a bit and just get some gold.
I always check out my map identified spots before I leave a claim. I start by doing a scan with my metal detector and see if I get any signal. If the gold is there and isn’t too deep, I should get a sign. Then I dig a hole. Once I have a hole of a couple of feet deep, I’ll take my pin pointer and try to zero in on the best paydirt. Sometimes the gold is deeper and you have to keep digging deeper. Ever how deep you may have to dig to find the gold, you want to use your pin pointer to identify the best material. Usually you will have definable layers that look different from each other. The pin pointer helps to identify which of the layers contain the best gold.
Any time you come in contact with caliche in a gold bearing area, it will usually contain good gold. What’s caliche? Its a layer of soil that is tightly packed with rocks, gravel, clay and dirt. It is usually lighter in color than the other layers around it. The lighter color comes from the high levels of calcium carbonate in the mix. Its sometimes so hard that its almost like cement. Having a good large pick is essential for getting at this material. It takes some work, but is usually worth the effort. Adding water to the material in your bucket will make it much easier to break up and classify. Don’t add water to your hole to loosen it up, you coud be washing gold down into the bottom of your pit.
After taking some test pans of several holes, I pick out the one that is giving me the most and spend my energy on working that hole. If the recovery starts to dwindle, I will usually do a test pan from another part of the same hole and see if its any better. If its just petering out, I move on to my next best producing hole, based on my test panning.
Processing the gold will be determined on a number of factors like is there water nearby? Is it a moving stream that I can place a sluice box in? Are mechanized machines like high-bankers allowed? What type of gold is coming out of the hole? Is it coarse, or very fine? Hopefully you’ve covered most of this before you left and have the equipment you need to recover your gold.
Most of the time I will work my material down by classifying it and washing off the larger rocks. If I am in an area where I can use my high-banker, then the classifying and washing is all taken care of in one process. I process the material through the high-banker or sluice box and clean up periodicly. I check for pickers and nuggets and remove those to a small container and then put the remaining contents of the clean up in a bucket. I usually don’t process these all of the way down because that takes away from my digging time and I want to move as much material as possible while I’m at the claim. I can always do my final clean up back at the house when I have more time on my hands. I will take a small amount from each cleanup and pan it down to make sure that I am still getting good gold, but reserve the biggest amount for a later time.
Back at the house after my trip, I do the final cleanup. Classifying the material down to the smallest psossible size and running it through my spiral wheel. Don’t just throw those bigger gravels away, just yet. Be sure and take a look at them for nuggets and gemstones! Once the clean-up is done, I weigh my gold from the trip and determine my daily wage. If I did good, I’ll head back there again. If it was a sub-par performance, then I probably won’t go back… But, then again… I just might… After taking another look at the maps.
Happy trails and may your next trip to the claim be a prosperous one.
There are a number of mines in Colorado that offer tours. Many of them also have panning areas where you get to keep any gold that you find. Here is a list of the ones that I know about. There may be more out there, but I think this list will be plenty to get you started.
Mollie Kathleen Mine Tour
Cripple Creek, CO
719-689-2466
www.goldminetours.com
Open through October
Daily: 9:00 a.m. – 5:00 p.m.
Cripple Creek is the the home of Colorado’s greatest gold discovery. Gold from the “World’s Greatest Gold Camp” helped establish the US Mint in Denver. The golden dome on the state capitol building in Denver was created with Cripple Creek gold. Today you can visit a number of Casinos and other attractions there. Keep a look out for the burros who roam the streets and are said to be the descendants of the original burros used in the mines.
The Molly Kathleen Mine tour is the only vertical shaft tour in the USA. The two minute trip takes you 1000 feet down into the heart of the mountain where an experienced miner guides you through a maze of shafts and mine workings.
Argo Gold Mine and Tour
Idaho Springs, CO
303-567-2421
www.historicargotours.com
Open until Mid Oct.
Daily: 9:00 a.m. – 6:00 p.m.
Much more than a mine tour here…
After touring the mine you’ll head down through the mill, which processed over $100 million in gold ore during its run. Inside the mill you’ll view displays of equipment, tools and relics used by the miners. You’ll also be given a live demonstration of crushing, milling and rock drilling. After the tour, there are free gold panning instructions. You’ll need to purchase the bags of placer ore to pan but you are guaranteed they will include gold or a gemstone.
Bachelor-Syracuse Mine Tour
Ouray, CO
970-325-0220
www.bachelorsyracusemine.com
Open until Mid Sept.
Daily: 9:00 a.m. – 5:00 p.m.
The Bachelor-Syracuse Mine tour takes you 1,800 horizontally into Gold Hill. Guides have first-hand experience working the mine and are eager to share the mine’s legend and lore. Guests will visit work areas and learn how explosives are used. After the mine tour, gold panning lessons are available at a discounted price.
Phoenix Gold Mine Tour
Idaho Springs, CO
303-567-0422
www.phoenixgoldmine.com
May – Oct.
Daily: 10:00 a.m. – 5:00 p.m.
The Phoenix vein was originally discovered in 1871 by a man with the prophetic last name of Miner. Historical mining tools, ladders, milling equipment, buckets, emergency equipment and much more is on display throughout the tour. You will be able to see deposits of gold, silver, copper, iron pyrite and tellurium (tellurium — the material they make solar panels out of) The Phoenix Tour mine is actually lit by sun light, using solar panels as its only energy source. After the tour you can try your hand at panning or you can experience panning on its own for a small fee.
Old Hundred Gold Mine Tour
Silverton, CO
970-387-5444
www.minetour.com
May – Oct.
Daily: 10:00 a.m. – 4:00 p.m.
Follow a vein one-third mile into Galena Mountain and experience actual mining operating equipment in a real mine setting. You’ll see how drilling progressed from the 1900′s single-jacking, to 1930′s drifter air drills, to the 1960′s jack-leg drills. Other equipment shown includes a tugger hoist, air slusher and the amazing mucking machine, all demonstrated and explained by your miner-guide. After the tour or while you wait, your family can pan for silver, gold and semi-precious gemstones in the sluice boxes outside the mine. A mine tour can also be arranged in connection with a trip on the Durango Silverton Narrow Gauge Railroad.
Mayflower Gold Mill Tour
Silverton, CO
970-387-5838
www.silvertonhistoricsociety.org
Open in summer
Daily: 10:00 a.m. – 5:00 p.m.
The San Juan Mountains of southern Colorado were one of the last ranges to be prospected. The Mayflower Mill is a National Historic Landmark and an excellent example of the methods used to process precious ores from the Silverton mining area.
Country Boy Mine
Breckenridge, CO
970-453-4405
www.countryboymine.com
Open until Mid Oct.
Daily: 10:00 a.m. – 4:00 p.m., through Aug. 31
Fri. to Mon. through Oct. 15
At the only authentic mine tour in Summit County visitors can travel 1,000 feet underground on a hard-hat tour, climb on a steam shovel, slide down a 55 foot ore chute and pet gentle, friendly burros. After your mine tour, your guide will teach you how to pan for gold in Eureka Creek. Check your tour photos carefully. A ghostly image, perhaps a former miner, has been known to appear.
Edgar Mine Tour
Idaho Springs, CO
303-567-2911
www.mines.edu/academic/mining/edgar_mine.htm
Open until late Aug.
Mon. – Fri., 1:00 p.m. tour
In the 1870s the Edgar Mine produced high-grade silver, gold, lead and copper. Today, the mine provides Colorado School of Mines students with a unique environment for research and practical training in mining techniques and systems. Students and mine staff conduct tours more than one-half mile underground. Over 100 years of mine development, drilling, blasting, and mucking are covered on the tour along with discussion on mining practice, mining economics and the role of the mining industry in modern society. Tours can be tailored to accommodate special requests.
Matchless Mine Tour
Leadville, CO
719-486-1229
Memorial Day – Labor Day
Daily: 9:00 a.m. – 4:45 p.m., weather permitting
At one time a very rich body of silver ore in the mine netted $2,000 a day and vaulted Horace and Baby Doe Tabor to the height of Colorado society. It seemed that the riches from the Matchless Mine would last forever. However, the drop in silver prices along with poor investments and the repeal of the Sherman Silver Act of 1893 claimed Tabor’s $9 million fortune. Baby Doe held onto the Matchless for 36 years and was found frozen to death, penniless and alone. This surface tour includes the mine’s hoist house and the cabin where Baby Doe was found.
Take a road trip and see how the old timers mined for gold. If you happen to be heading through Salida during your travels, shoot me an e-mail and I’ll show you how we do it today.