Having a little bit of backdraft stop and two walls on either side of concrete cinder p blocks would help keep a consistent higher-temperature by not having so much heat loss creating a more efficient process
طريقة الكشف هذه تتطلب نحاس احمر خالص وغير مخلوط لا بزنك ولا قصدير وإلا فسدت كلها....ثم معالجة السبيكة بالنتريك المخفف فإذا اسودت السبيكة وقاومت حمض النتريك فهذا دليل على وجود الذهب بنسبة معينة.
Borax is a natural mineral and a salt of boric acid. It is also known as sodium borate, sodium tetraborate, or disodium tetraborate. It is an important boron compound. Several closely related minerals that differ in their crystal water content such as decahydrate, pentahydrate, and octahydrate salts are also referred to as borax. Even its anhydrous form is also referred to as borax.
هل الذي استخدمته في العملية تبر ؟ وهل الافضل أن يجعل البراكس في أثناء الصهر ؟ أم يخلط مع الخام ويصهر معه ثم يضاف بعد ذلك بعضا منه أثناء الصهر ؟ وهل المعدن الجامع يكون بمقدار معين ؟ أم يكون مثل ما تقدر أنه سيخرج من الذهب من الخامة ؟
I just let the dust drying in the sun for a few hours , then I put in in the crucible for melting for a lot of hours . In this vedio I want just show how to make assay for stones , and see if contains gold or no . But after that when Ii know that stone contain gold I use the furnace to get all gold from the big amount of stones , with same process copper add to ore and borax and melting .
Hello, teacher, thank you for the videos you make, teacher, I am talking to you with the Google Translate program, I am following your programs from Iran, is there a way to talk to you through WhatsApp or Telegram, and the teachings of extracting gold from stone and soil and let me see, please guide this person, firstly, what kind of stones contain gold, pink or brown quartz stones, after how we in Iran can recognize these stones in the mountains, it means that this type of stone has a special characteristic, after the stones We found it and then we ground the stones in order to extract the primary metal from the inside of the stone. What should be the help of smelting, i.e. borax + charcoal (the same carbon) + caustic soda + baking soda? Let's mix the milled stone. I don't know exactly what the smelting aids are. Yes, lead, copper, and silver are also smelting aids, but I need this work. I must learn to extract the primary metal from the soil. Please help me from zero to Please give me some advice on this
