Bronze coin (Gaster Amulet 49C)

Language: Undetermined
Page Type: Illustration

The image displays a circular metallic artifact, likely an ancient coin, medal, or weight. The surface shows extensive corrosion with a thick, uneven layer of green and brown mineral deposits. No clear symbols, portraits, or inscriptions are visible due to the advanced state of decay. The object is positioned above a standard archaeological scale and color calibration target used for digital photography.

Numismatics — the study or collection of currency, such as coins, tokens, and paper money.
Patina — a green or brown film on the surface of bronze or similar metals, produced by oxidation over a long period.
Corrosion — the process of damage to metal caused by chemical reactions with its environment.
Artifact — an object made by a human being, typically one of cultural or historical interest.
Oxidation — a chemical reaction that occurs when a substance comes into contact with oxygen, often leading to rust or tarnish.