Hello I can send you Stone From Poland ?Will you make A Gold sample?I albso have ore with Palladium and rhodium in IT And I dont know how to extract IT.

Dear sir Is there iron in these rocks?

من كم. كيلو. حجره. طلعات النتيجه. وهل الحجاره ا اخذته من عدات متر من تحت الارض

Kolay gelsin selamlar

Nice vedeo. Blessings!! ❤❤❤❤

ماهي الماده الذي تم الترسيب بها

❤

Fist classify ore to concentrate it so less material is needing processing. Next crush and roast to remove sulfur arsnic mercury and other trouble causing stuff. Next ball mill if at all possible. A fine poweder makes extraction easier. Next marinate in a mix of dilute hydrochloric and sulfuric acids with areation, this removes unwanted base metals that you can recover later, mostly copper and iron. Filter out the rock powder save and roast again to decompose sulfates of heavy metals. Next marinate in dilute nitric acid, this grabs the silver and lead so save the scid when you filter again. Next rinse with very dilute nitric acid and react with aqua regia or simply chlorine bubbling through it. This gets the gold. You can reuse the acid baths till they get concentrated enough to recover the metals you want to keep. Be sure to rinse the filter cake with dilute HCl for the final gold recivery step. This process also works well on e waste too ❤

Love you so much❤❤❤ from Tamilnadu. India

امور ناقصة كثيرا ومن بينها يجب طحن ناعم جدا جدا ثانية سحب الحديدي قبل وبعد التحميص . وهناك امر اهم غسل الراسب من الماء الملكي بحمض النتريك المخفف . وهناك امر اخر ليس كل العينات يمكنك روية الذهب بالمجهر لان هناك ذهب ثلاثي وثناىي ولا تراه بالعين ولا مجهر

Hassan, look for black stuff that is mixed within quartz (black quartz),,, it differs from an area to another, but all contain precious metals sulfide

Hassan, can we saturate distilled water with sulphur dioxide (as it is said its soluble in water), then use the solution to precipitate gold?

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Superb Excellent too much informative Video regarding electrolysis for precious matels. Lot of thanks ❤🎉❤

شكرآ جزيلا لك

بلا كذوب

Very interested to see these results..thankyou

أين أجد النتريك في مدينة الرباط بالمغرب

How high the ampere should be and also the Voltage?

What should be the voltage and amperage?

خاصني البوتقة مين نلقها

هناك ملاحضات اود ان ابينها . اولا التحميص يجب ان لايقل عن ساعتين في درجة حرارة عالية . ثانيا يجب التخلص من الحديد بالمغناطيس اذا كان يوجد في العينة . ثالثا تخفيف الماء الملكي بالماء المقطر حتى لاتتأكل الاقطاب

Great brother...thnx a lot

You mean if platinum is there, it will separate from gold and be precipitated due to the presence of ammonium chloride? Thats genius Hassan, but what about other PGM, they are a headache !! 👍

Мастер, скажите, из какого металла анод, какой ток А ?

After roasting and before committing to chemical treatment, I would use a gold pan to find any trace of gold. If there enough micro specks in the pan only then would I commit to aqua regia. Saves a lot of time and acids. Just went through the process myself.

After electrolysis recovery did you test the aqua regia with smb?? what was the result??

البيريت اللذي وجدته اذا قمت بتحميصه يتحول كله للون الذهبي

ممكن سوال لو سمحت انا عايز اعرف الاقطاب دي من آه

Excellent video bro

If you heat it to dryness, is there not also A LOT sodium chloride contaminating the product? Shouldn't you crystalize out the sodium chlorate & drain off the sodium chloride solution, then wash with very cold water?

If you are going after microscopic gold, you're losing some when you dispose of the muddy water in 5:52. Save it & add to future separated liquid (i.e. same process, same ore). Also, you have a poor set-up for electrowinning. Poor quality tools/set-up = loss of product.

Dostum merhaba Türkçe altyazılı video bekliyorum

Can do without the music

Top gemacht Prof Hassan.

At 0:15 , what do you think those cirular shaped things are?

GALLUP N.M./NEW MEXICO WILL NEVER DO THAT THERE HERE…GALLUP N.M./NEW MEXICO WILL NEVER FIND GOLD NUGGETS THERE…VERY TRUE STORY…

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قطرا.nkra

نتا مغربي؟

Hassan Assalamualaikum! It's very nice.

شكرا

The things you used

Hello, I am Iranian, but I did not understand what you said Can you tell me from what? You used it to translate

Thank you. Very good and useful ❤❤❤

Thank you. Very good and useful 🌻💐🌹

Good. Very good Sir. Thank you ❤

Thank you Sir. Very good and useful ❤❤❤