15 окт. 2018 г. · Normally I would suggest that your ring is not actually sterling silver, but silver plated copper, and the lining of silver was worn away. This 925 silver ring I made keeps turning gold/brass coloured ... My sterling silver ring turned gold from the shower water - Reddit Rings turning brown-ish/red-ish? (See text) : r/jewelry - Reddit Другие результаты с сайта www.reddit.com

20 мар. 2023 г. · Silver reacts with air and tarnishes. The main culprit is sulfur dioxide present in the air. The process is much like rust forming on iron; in ... Does sterling silver turn yellow? - Quora Why do my silver necklaces always turn bronze coloured, and ... After a while, does sterling silver change color? - Quora Will sterling silver rings change color? - Quora Другие результаты с сайта www.quora.com

8 сент. 2023 г. · Tarnishing occurs when the chemicals in pure silver or sterling silver jewellery react to moisture and sulphuric gases in the air. This causes a ...

11 мар. 2024 г. · Hard water contains calcium and magnesium… these won't react to silver, but if there is sulfate in the water it will cause a gold discoloration.

31 авг. 2024 г. · The most common reason for S925 silver having a gold color is gold plating. Gold plating involves coating a layer of gold over the surface of sterling silver ...

When silver is exposed to gases in the air - especially sulphur - it discolours and darkens as it reacts with the gas to form a layer of tarnish on the surface.

25 мар. 2023 г. · Tarnish is a kind of oxidation that happens when silver comes into contact with sulfur-containing gases, which could be present in air molecules ...

When the copper in silver reacts to the moisture in the air, your ring first develops a slight golden hue and then turns a dark color.