rock crusher

What a day! This 500 gram assay yields a 246 gram button! Melting rocks, blazing white heat and beautiful gold, what more could you ask for! Fire Assaying is a time tested technique to quantify precious metal values within any given rock. Melting rocks is just about as fun as blowing up rocks!

CRUSHING GOLD! We got our hardrock sampling circuit dialed in with 2 inline rock crushers that feed directly into the shaker table for gold recovery. Gold ore is fed into the jaw crusher where it is reduced to 1/2 inch minus and drops onto a conveyor. The conveyor feeds directly into a...

What a day! We find a free milling gold lode and crush gold ore with 2 different rock crushers! Prospecting ore deposits with a metal detector is great fun and this time we found a lode that may be worth mining! The jaw crusher takes the rock down to 1/2" +- and the impact mill further reduces...

Today we dive deep into the bowels of the earth and pull out some virgin lode gold vein material to process. These hardrock veins are the motherlode gold source of placer deposits nearby. Some prospectors asked for lode material to process at home so here it is

Hey guys. Prospecting might be the best thing to do in these uncertain and germ-y times! Fresh Air, no crowds and GOLD! Let's go Prospecting:3barsgold: Today we're in Southern Colorado. I show and explain some of the key features I look for while out finding gold veins and arrowheads. I'm...

I’m in Boulder area and have some ore to crush/pulverize... :find: Happy to hire someone with small crusher get it done. About 30lbs total... Will be furnace smelting this material down and getting that shiny stuff OUT! :goldbar: Please let me know if you know anyone near Boulder or front...

Hi everyone. I'm just getting into this new hobby. We have to old mines up at our hunt camp with loads of rock on the ground around them and there is still fine gold in them. I guess they couldn't process it. I've studied what would be required and know that I can make most of it: a DIY jaw...

Hello everyone! I have a couple of sampling rock crushers that can be powered by chainsaw. I also can make a coupler to drive it by angle grinder to make even more versatile! Contact me by PM if you are interested in buying one.

So after a ton of rock crushing with a pos-thammer and heavy prybar, i decided to do the Google Patents and look at rock crushers, I also looked at buying a 800$ rock crusher. After all of this I decided to build one (took 3 days of goofing off in the garage)! Items: 1. 1947 3" Irrigation...

Howdy all! I'm new to the site but been doing this since i was 8. lol I recently hit a Sweet Vein with Gold Sulfate (silver combined) and a Ton of copper, molydemium, and some of the weirdest Schist ive ever seen. The formation is surrounded by sandstone limestone and Manhattan schist...