Stream Courses

In most cases a stream course does not keep on flowing in its same place all the time, it has a tendency of straying. Because of this the substances that can be found in the floor of the valley need to be worked on several times. Doing this might bring about a pay streak you do not want to pass up, however if you notice that there is coarse gold or if it gets hardened in its spot, it might just remain in its same position while the stream passes over it. In the case of rich gold streams it is possible they might just split or finish very rapidly, depending on the gold concentrates specifically in the areas like in the inner parts of curves which is a place where deposits become formed and eroded alternately and the bedrock turns and acts into riffles. When the ground rises or there is any other type of geological events that can make the stream make its course deeper, therefore the former pay dirt can be worked into a new channel or remain in its original location and create a rich bencher or old channel placer. Given that barren gravel can be located at the bed of the current valley right beside rapids that are surrounded by one of a few rock benches, while very rich diggings can on occasions be located where the water had eroded under the first channel. Most of the rich placers consist of concentrations from great amount of rock that are in areas that used to be elevated, which then went on to being cut streams and which were then eroded for up to thousands of feet of lands of quite low elevations. Due to the fact that gold is quite heavy, it has a tendency of being found in bedrock unless obviously, it has been interrupted by layers of materials such as clay or compacted silts. In most cases it fits itself into the cracks and the crevices of the bedrock. In areas where the surface of the bedrock is not regular, one will be able to see that the distribution of gold is not even, even though this type of natural riffle type surface works in favor of the accumulation.