Golden Science

Dear friends,🌹
Last week, a large mining company (whose name I will reveal later) contacted me and asked for the formula to convert antimony into 99% ingot. Just one of their mines has more than 300,000 tons of antimony and mercury reserves.

I gave them the account number of a children's cancer treatment center and told them to transfer 100,000 dollars to that center in exchange for the formula. A few days later, they sent me a payment receipt.

I checked with the treatment center, and they said no payment had been made. It has now become clear that the receipt was fake.

The formula I provided to that mining company took four years to develop and was a very new and low-cost method.
For this reason, I will be making significant changes in the way information is shared.

2 weeks ago | [YT] | 88

Golden Science

Silver extraction steps dedicated to the members of the channel:😃🌹❤️
Friends, please note that this method is not for sulfide ores.
The extraction method for sulfide soils is completely different, and I will publish information about that later.

Please message me on my personal account only if you need urgent help.
Thank you.

(Always follow safety precautions in all experiments.
None of the experiments on my channel are suitable for children or teenagers, and I do not recommend them.)

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2 weeks ago | [YT] | 52

Golden Science

Hello friends,
In my ongoing research on mineral elements, I came across a very interesting material that absorbs light and converts it into electrical energy (voltage). It’s basically a type of photoelectric material. I discovered it completely by accident. The initial tests were successful, and if I get the chance, I’ll also make a video about it.

I believe our work is moving into a much more exciting phase.
The picture you see is of that same material. It’s not only non-toxic, but also highly environmentally friendly. I extracted it from a mineral ore.

I’ll share more details soon.

3 weeks ago | [YT] | 27

Golden Science

Mercury test
For friends who requested
Part of Esfandiar's book.
#goldmine #mercury #Chemistry #mining
#mercury #chemistry #mining #gold #silver

1 month ago | [YT] | 15

Golden Science

Sometimes being gentle isn’t a sign of weakness… it’s a sign of authenticity

1 month ago | [YT] | 25

Golden Science

Did you know that one of the key materials used in thermoelectric cooling modules is bismuth?

In this image, you can see a Peltier module on a lab bench, next to a sample of metallic bismuth.

Peltier modules use the thermoelectric effect to create a temperature difference when a direct current (DC) is applied. One side gets cold, while the other becomes hot. This makes them useful in mini-refrigerators, scientific devices, portable coolers, and custom lab equipment.

But what's the secret behind this effect? It's the unique combination of materials like bismuth telluride (Bi₂Te₃) that enables efficient heat transfer under voltage. Bismuth plays a critical role in conducting electrons and maintaining thermal balance.

So, bismuth isn't just a heavy metal — it's a smart, high-tech material used in cutting-edge applications.


#Bismuth #Peltier #Thermoelectric #Electronics #Cooler #LabTech #Physics #MaterialScience #DIYTech

4 months ago | [YT] | 24

Golden Science

Why Sometimes Gold Is Present but Does Not Precipitate

When ore or soil is dissolved in aqua regia (a mixture of nitric acid and hydrochloric acid), and a positive result is obtained using stannous chloride (SnCl₂) — indicated by purple, brown, or black coloration — it confirms the presence of gold ions in the solution.

However, in some cases, adding common reducing agents such as zinc (Zn) or sodium metabisulfite (Na₂SO₃) fails to produce a visible gold precipitate. This issue often arises because gold forms a stable complex ion in aqua regia, known as tetrachloroaurate: [AuCl₄]⁻. If excess nitric acid remains in the solution or the pH is not properly adjusted, this complex remains highly stable and does not reduce easily to metallic gold.

In such cases, a white, gray, or sometimes purple haze may appear in the solution. This is not a failed reaction but rather the formation of colloidal gold — extremely fine particles of gold suspended in the liquid phase. These particles are too small to settle and remain dispersed, making the gold appear as a cloudy solution instead of forming solid precipitate.

Chemical Example: H[AuCl₄] + weak reducing agent → Au⁰ (colloid) + HCl + byproducts

To resolve this and achieve visible gold precipitation, the following steps are recommended:

Completely neutralize the remaining nitric acid using a neutralizing agent such as urea or by gentle heating.

Add a small amount of hydrochloric acid to maintain chloride ion concentration and stabilize the gold complex.

Add sodium chloride (NaCl) or ethanol to destabilize the colloid and promote coagulation (flocculation) of the gold particles.

Then proceed with reduction using zinc or sodium sulfite to obtain metallic gold as a visible powder.

In conclusion, if the gold test is positive but no metal precipitates, it does not necessarily mean that gold is absent. It may be present in colloidal form, requiring proper treatment to be recovered successfully.

#goldstone
#gold

4 months ago | [YT] | 64

Golden Science

Hey friends!
Hope you're all doing well.
I discovered a method for extracting gold from even the lowest-grade soils about two years ago. In this method, gold actually precipitates as pure metal, and it’s much cheaper and more efficient than traditional techniques.
I had set this method aside for a while, but recently found the formulas again in one of my old notebooks — and I’ve started reviewing them.

It looks like it might take about three to four months to fully refine the method and fix its weaknesses. But honestly, it’s going to cost me quite a bit to complete.

I'll also be removing some of my older low-quality videos and might replace them with fresh content.
Thanks so much to all of you for your continued support! 🙏✨

5 months ago | [YT] | 87

Golden Science

🌟 Thank You for Your Support 🌟

Dear friends,
I sincerely appreciate everyone who has subscribed and supported this channel.
Your likes, comments, and kind presence truly mean a lot to me. 🙏✨

If you haven't joined yet, I warmly invite you to subscribe and be part of our growing community.

📘 A valuable educational PDF will soon be shared exclusively with YouTube channel members as a special gift.

Let’s learn and grow together.
With respect and gratitude,
Your friend, Esfandiar 💛

5 months ago | [YT] | 43