assistance in selecting equipment

Welcome. I am of Polish so sorry for my pre English. I am using a translator.
For many years I detector, which mainly looking for coins. Recently I happened to get a few nuggets of gold in quartz in a place where in the fourteenth century there were gold mines. I picked myself a little stone, bruised and rinsed in a bowl. I found small particles of gold. I decided to buy the mill for crushing quartz and gravity table. Unfortunately, the equipment is available only in the USA and is very expensive. I want to do the same equipment. Do you have any leads on photos, videos, projects ... Many thanks for any advice. Yours. Slawek

Here are 2 links on the forum where you can get some information and photos about a "dolly pot" which might help you.

https://golddetecting.forumotion.net/t3221-finally-made-a-dolly-pot?highlight=dolly


https://golddetecting.forumotion.net/t3443-my-new-dolly-pot?highlight=dolly

Dolly herself has done. I thought of this mill -
https://golddetecting.forumotion.net/t12376-rock-crusher-to-extract-the-gold?highlight=mill

Looking for pictures as he looks inside. What must be the speed engine it will continue?
What kind of engine power is best to use?

Or one like this, don't know where you would get one in Poland though.

http://www.reedsprospecting.com.au/shop/detail/reeds-rock-crusher/

Thanks davsgold. About something I meant. What is most often used to grind quartz? I saw chains or steel angles.

What kind of engine power used? How many KW? What kind of company is the best engine?