14/20 gold-filled. Usually found on jewelry to indicate that the piece contains 1/20th (5%) of 14K gold in relation to the base metal core (usually copper or brass).
The 10K GF stands for 10 Karat Gold Filled, while the v20 maybe a manufacturers stamp.
Stamp 1420 silver refers to a specific standard of silver purity, denoting that the metal contains 92.5% silver and 7.5% other metals, often copper. This standard is commonly associated with sterling silver, which is widely used in jewelry, cutlery, and various decorative items. The "1420" might also refer to a hallmark or stamp indicating the silver's authenticity and quality. However, it is important to verify the exact context, as the term may vary in meaning in different regions or industries.
it means gold filled. a layer of real 9ct gold on top of a cheap metal ie copper
gold filled
1420% of 368 = 368*1420/100 = 5225.6
gf means gold filled
the GF stands for GOLD FILLED
% rate:= (1420/100) x 100%= 1420%
94.6667
20% of 1420= 20% * 1420= 0.20 * 1420= 284
The "14k gf" stamp on a gold chain indicates that the piece is made of a base metal that is bonded with a layer of gold. "14k" refers to the gold's purity, meaning it contains 58.3% gold, while "gf" stands for "gold filled," indicating that the gold layer is significantly thicker than gold plating and is mechanically bonded to the base metal. This makes gold-filled jewelry more durable and longer-lasting than standard gold-plated items.
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