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Important terms about coins
We occasionally encounter terms related to coins, and some of these concepts may not be readily understood. Therefore, we decided to create this page to serve as a permanent reference for most of these terms. We will update it regularly to make it an important resource for researchers and coin enthusiasts. We will present these concepts and terms in bullet points to facilitate searching…
May 25, 2022coin processing
This is one of the modern studies for purifying the surface of coins from impurities without affecting the coin's intrinsic value. It is a scientific study entirely different from cleaning and polishing processes, which damage the coin's surface and diminish its value. The presentation outlines the most important stages of the treatment process: 1. The original coin; 2. Degreasing and removing dirt; 3. Surface purification; and so on.
March 17, 2017