Guess what this stone is? Win a $50 book as a prize!

"Guess what this stone is? Win a $50 book as a prize!"

"The book being gifted to 4 people:
**Mining for Beginners (Volume 2)**
Value of the book: $50"

"This is a very valuable mineral, and I only have this one piece. You should wear gloves when handling it because it can damage the skin. It does not dissolve in most acids and has a complex and difficult processing method. Its mine is rare and is usually found in small amounts near other mines. It's not lead, nickel, iron, or silver. Guess in the comments what this mineral could be. I will gift a free book to 4 people who guess correctly, and then I will reveal the name of this mineral."

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Dear friends,
This challenge will end one month after the video is released, and I will gift a book to everyone who answers correctly. I will also announce the names of the winners. The prize will be awarded to those who correctly guess the name of this mineral.

I love you all.

Of course, we will have similar challenges in the future.

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#goldstone #pyrite #silver #book

[qhxicbl]

I want to eliminate sulfur, but I did not find a solution. Could you please tell me a method?

[lisaarmstrong]

I found one like this, and have no idea what it is made of. Would love to know.

[Berood-cj]

Esfandiar, I learned a lot from you. I study chemistry at the university and major in chemistry and mining🎉🎉🎉❤❤

[parkertoolman]

Its just a rock until you turn it to metal.

[JuanaMercedes-euzv]

Osmium, I have pyrite, chalcopyrite, and other rocks with different minerals, but osmium is too rare, i thought it was mercury at first sight...but than i remembered watching a video about it

[nelsoncepeda]

Mineral hierro con tranzas de hematita.

[toddcoulter]

Spharelite with galena and lead in a pyrite matric. Idk but I got one like that that weighs 50 lbs so I hope it's a despite meteorite or a pallasite either way show me the money.

[Heard.a.vocie.made.a.choice]

A stone, you just said what it is. But it’s a stone for beginners, idk,

[DavidHamblin-ycpt]

I have a rock just like that only smaller. It's magnetic.

[brendenleel]

Rare earth minerals. Palladium or pyrite