how can you tell paygravel from useless gravel

Teenagegoldminer

Jr. Member
Jan 28, 2014
55
31
georgia
Detector(s) used
Garrett gold panning kit
Jobe 36 in drop riffle sluice
Primary Interest:
Prospecting
Upvote 0
you have to sample. but generally useless gravel will be all loose and unconsolidated ,pay gravel typically sits on hard pack and/or on top of bed rock,but you must pan the sample
 

At first I thought of all the previous answers and then I had to backtrack to my personal experiences having a geology background.
So here is how I did it:

I know what type of rocks to look for. When I see the right types of rocks I simply go test/sample areas.
Of course this is prospecting.
I also pay attention to the geology and the mining history of the area; as that can help you greatly. I am not familiar with Georgia and suggest you simply do some research....pretty easy now (on the net)....we used to go to the library and such.

But rock types are a great indicator. Deep rooted unique igneous rocks tell a great story and learning about rocks can lead to success.

Highly mineralized.
High Silica Igneous rocks.


Bejay
 

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