Prospector Alex, I like your Avatar, must be a good friend! Please give my thanks to your father and your mother for loving all of you and raising you with love and goodness!
The gold cube is a fine gold catching unit and where you are it should be of help with your clean ups.
I'm in NorCal and do my prospecting on heavy duty backpacking trips, usually two weeks at a time and being in the Mother Lode area makes these trips special. So many things to look at, search out, explore and awesome waterfalls and of course swimming and fishing right next to our camp('s). There's more gold up here, as far as I know, so my detecting/panning/sluicing has more chance of finding the yellow metal. Even if all you find is small it is still gold and needs to be saved up till it weighs a couple of ounces and then selling it, if you want to that is, will buy some very good equipment. I have three children and as each of them turned 4 years of age I started taking them with me each year, one at a time. All of them love the canyon area and the experience of leaving their homes and going into this wilderness area with no cars, homes, stores or anything modern as it is just like in the old days of mining, you and Ma Nature.

This is the view from the top of the canyon I go into

This waterfall is in one of the side canyons off of the main canyon and down in the bottom of the canyon

On the right side of this picture in the background is a 500' waterfall. It is in some very rugged and remote country back up the canyon wall and feeds the waterfall in the first waterfall picture.

This pool in another stream that also feeds the first waterfall picture but it is way off to the right side of the 500' waterfall. And of course it is "down there" and one needs to rope over the cliff to get to it.

Here is some gold I found along the main river along with 3 small black magnetic rocks, some lead from bullets, another larger magnetic rock and a dime for size.

Me in one of my camps with the river 30' out in front of the camp

Night time campfire, always a good way to end to a long day

My Keene A52 in a bucket doing a cleanout

Gold from cleanout

View looking up river with camp to the right. Swim, fish & drink this water though nowadays I filter the drinking water.
Happy Hunting Alex.................63bkpkr