Rare earth metals: what are they and how to invest in them?
February 25, 2025 | Author: Mennica Skarbowa

Rare earth metals: what are they and how to invest in them?

Rare earth elements (REE) have a wide range of applications, including in the aerospace industry, electronics, energy, and optics. 

NEW OFFER!
February 25, 2025 | Author: Mennica Skarbowa

NEW OFFER!

Rare earth metals and technological metals that are currently the focus of global attention.

What is worth collecting? A guide for investors and collectors (2026)
04/12/2025 | Author: Mint

What is worth collecting? A guide for investors and collectors (2026)

Collecting is more than just a hobby; it is a way to express yourself, discover history, and build long-term wealth. Today, more and more people are combining their passion with...

Patina on coins – what is it and how does it affect their value?
04/12/2025 | Author: Mint

Patina on coins – what is it and how does it affect their value?

Patina (often referred to as "toning" on silver) is a natural, thin layer of chemical compounds that forms on the surface of a coin as a result of the metal reacting with its environment....

What is bullion money? A guide for investors and those interested in the history of money
04/12/2025 | Author: Mint

What is bullion money? A guide for investors and those interested in the history of money

Bullion money is a form of money made of metal with its own intrinsic value—primarily gold or silver. It is therefore "backed" by the bullion itself. Through...

What is a proof stamp?
11/18/2025 | Author: Mint

What is a proof stamp?

A mirror stamp—known internationally as Proof (English) or PP—Polierte Platte (German)—is a method of preparing stamps and discs and a special minting process that gives...

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