Gold Prospecting Structure
Firmness and stability is crucial when you are going to get involved in more extensive operations, so wood can be reinforced with metal. Expanded metal, heavy wire screen, or cocoa mats all serve as very good riffles for getting fine gold.
Those who are interested can even put together their own sluice, as it is not a complicated thing to learn. The nature of the sluice is not the most important thing, nevertheless the length of it is. In general if it is longer it functions better, and it should be at least eight or ten feet long.
It is okay to make the sluice totally water tight, nonetheless you need to be sure the joints where the sections are overlapped are bolted together in a way that the water flows over the joints without becoming obstructed. If it is not done correctly you will end up with a riffle that has a leak in it and this will cause the gold to drip back onto the ground.
If you are going to be working in a place where there is not a good amount of water you will need to use a dip box, which is a type of custom made sluice. A dip box is like a sluice but it is shorter. A dip box can be made by nailing the sides of 1” by 12” floor, then nail another 1” x 6” board along one end in order to create a back for it. You can then cover up the bottom of this channel with burlap or with carpet so that it is able to grab hold of the gold.
Riffles are required in order to slow the runoff and let the gold settle in. One simple way to make the riffles is by situating a sheet of wire mesh on the bottom five feet of the burlap or carpeted channel. Produce a steep slope for the dip box by placing it on top of some trestles.
In order to use the dip box, you can shovel some dirt into the top foot of the trough and wash it on top of the riffles with buckets of water. Evidently you do not want to pour the water to roughly on top of it or you will risk washing absolutely the whole lot away. In some occasions you will have to get rid of the larger rocks that will be on the trough with your hand in order for the box to work correctly.
One good suggestion when it comes to gold is to not waste time in certain places, how? Well, just keep in mind that gold is very heavy, it’s around six times heavier then a normal rock therefore a sandy spot on the river or stream is not the most likely place to find it. The best is to go after the spots that are heavily compacted with gravel, tree roots or any thing that would create or constitute as a trap.
Since gold is much heavier than a common rock, it has a tendency of settling in crevices or crakes in bedrocks. You should look for indications of bedrock that might be uncovered along the banks as these are some of the most likely signs and places where gold might be found. In many occasions gold can be found along the sides of an embankment so make sure to check in these areas.
One of the most important things when it comes to gold prospecting is mobility and portability. It is very convenient to have equipment that does not weigh a lot and that is portable so that you are able to cover a good amount of area without getting too tired. Sampling and prospecting a stream should not be something difficult and time consuming, you should be able to do this quickly and efficiently.
Keep in mind also that you should not waste too much time in one specific area, it’s rather suggested to continue moving until you find a good trace of gold. It is not unusual for prospectors to have to move around a quarter a mile a day while meticulously sampling the areas in a stream or river that are most likely to have gold in them.
It is very common for a stream or river to be out of easy reach of a shovel or the practicality of a sluice box. There are certain areas that are not the easiest to get to, however in many occasions these specific places provide the greatest rewards.
|