Browsing by Issue Date
Now showing items 1-1 of 1
Characterization of coloured gemstones by X-ray micro computed tomography (MDPI, 2021-02-08)The monetary value of gemstones is based on five variables: rarity, cut, weight, color and clarity. The latter refers to internal impurities and defects. Fashion may also dictate demand and price. To enhance some of these ...