How can I as a beginner know what is the composition of the raw coins I am buying? Are there any tests that can made on the spot to recognize the composition?
No there isn't. There are too many alloy composition out there such as bronze, nickel-cupro, silver, plated nickel, etc - I don't know how you can tell from just looking unless you send the coins to mass spectrometry.
Alternatively you can get a catalogue and read more about them. That doesn't really help about counterfeits though unfortunately. It does take time to understand.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use