Zdupiaj,
Looks like you have access to some nice material, keep collecting it as you study, the gold will not go anywhere until you are fully prepared and have a good understanding of the safety, and all of the different processes you will need to prepare, recover and refine the gold or other metals.
if you are serious about learning, You will need to spend a lot of time studying (I Have spent many years and I expect to spend many many more years learning, and yes I still study the safety aspects of the trade).
Spend your time studying and researching this is where you will succeed in learning the basics needed, gain education and understanding first.
Being impatient, doing things you do not understand fully understand, buying scrap you do not know the true value of, not knowing what to do when a problem arises and the chemistry does not go as planned, there are many ways for you to fail, trying to recover and refine without the full understanding will not be a good start.
Ask a hundred questions you get a hundred answers, which only leads to a thousand more questions and it gives you almost none of the answers you need to be successful.
Study and you find all of the answers, you gain more skill in finding more answers, you gain an understanding and can easily troubleshoot problems, the education you gain from your study increases you knowledge and help to keep you from making costly and dangerous mistakes, you gain more knowledge in the values of the scrap, you will learn more quickly, I could go on and on the benefits but if you cannot see that by now I am wasting my time.
I do not ask questions, I spend my time studying so that I can increase my skills and knowledge.
Note: you may notice the people who learn these skills are not asking all of the questions.
it is those who are not learning anything but how to get out of a mess they made from not having spent their time researching before trying something they have no knowledge about, but think they do because they read it or seen a video.