Gold composition in Aceh
who is processing gold jewelry
Gold Jewelry is an object that is often used to make or beautify themselves for women and men. Gold jewelry is more resistant to corrosion than silver jewelry or jewelry made from other materials such as copper, brass or alloy. Gold in addition to resistant to corrosion of color is also very beautiful, gold becomes the king of jewelry.
For lovers of gold jewelry but the money is limited then can try gold plated jewelry and more affordable prices such as jewelry made of silver, copper, brass or alloy which is then coated with gold.
Jewelry that is coated with pure gold is also called gold jewelry or imitation jewelry. Jewelry form consists of various forms ranging from rings, necklaces, bracelets, pendants, brooches and others.
Some facts about gold that need to:
- White gold is actually a yellow gold made with a mixture of nickel or palladium. White gold jewelry is pale yellow which is then coated with a silver white rhodium. White gold jewelry is not suitable for investment purposes
- 24k Gold is gold bullion, 24k gold is not suitable for jewelry because it is scratched too fast. 24k gold is suitable for investment because selling and buying price is not too different.
- Table of gold mixed materials
• Yellow gold
24k = 99.99% gold.
22k = 91.70% gold / 5% silver / 1.30% zinc.
18k = 75% gold / 15% silver.
14k = 58.30% gold / 30% silver.
10k = 41.70% gold / 52% silver.
• White gold
18k = 75% gold / 25% palladium (or Pt).
14k = 58.30% gold / 32.20% silver / 9.50% palladium.
10k = 41% gold / 47.4% silver / 0.9% zinc / 10% palladium.
• Rose gold
22k = 91.70% gold / 8.40% copper.
18k = 75% gold / 9.2% silver / 22.2% copper.
14k = 58.30% gold / 9.2% silver / 32.5% copper.
10k = 41.70% gold / 20% silver / 38.3% copper.