Thanks again for the kind words everyone. Down to 38 days remaining here and I believe I have everything I need to set up the Gold Hog Viper in my gravel pit and start running material when I get home. Many of you here are experienced in this stuff and it's new to me so I have a question I'm hoping some of you can help with. I have taken material from my gravel pit in the past for making & fixing roads/trails etc and the 60' X 100' area I've now worked sits about 10 feet above the level of the bedrock in the river bottom 75' away from the river. I've taken about 6' depth of gravel away already in that 60' X 100' area when a logger logged my land and used the gravel to make roads in my woods. As I understand it, the highest concentrations of gold will probably be on the bedrock under all the gravel. I have no heavy equipment to get down that far and am wondering if it is worth it to run all that 10' of gravel before the bedrock or should I hire someone with heavy equipment to get down to the bedrock?
Satellite pic attached. My land in red (and further nouth and south), gravel pit in yellow, blue arrows = river flow.
The land that is all gravel (underneath the first 8" of topsoil) west (left) of the railroad tracks, is about 5 acres in size so there will be lots of gravel here. I assume the gravel was placed in this location when the glaciers melted and formed the river. If you'll notice, the gravel area is on the outside curve of the river like it was deposited there by really high water. Or, was it dropped by the glacier? Based on the position of the gravel in relation to the river and it's flow, might this be a good spot for gold? I guess I'll see when I start running material.
I guess I'll start with running the gravel 10' above the bedrock to see what's in it using shovels and stick to one small area and just go down as far as I can go with a shovel and a tapered wall hole for safety. The gravel is about 60% sand & 40% rock with most rocks averaging about 1/2"-2" in diameter. There are 1 foot diameter rocks scattered throughout the gravel getting one of those in about each 3 yards of gravel.
I'm thinking that I have 5 acres of gravel and I'll never get through it in my lifetime. I will welcome anyone who wishes to come by when I'm there and run gravel through your equipment if you want. I'll do a good run and clean out first to determine if it would be worth your trouble to come over. This way you'll be helping me to get down to bedrock too.
When I get home I'll start a new post and let you know the results and let you know here where that post will be. I should be starting the 3rd weekend in May.