Kinds - Gold colors

If you buy gold jewelry is not actually 100% pure gold, pure gold is usually in the form of precious metal (LM) bars, as in issued by PT. Antam TBK, if we buy 22-carat gold is 22 parts pure gold and two parts are mixed.

To have a suit the color of gold is mixed with metals to different example is yellow gold mixed with silver composition greater than the copper.

See the list below gold composition:

Yellow Gold (22K) Gold 91.67% Silver 5% Copper 2% Zinc 1.33%
Red Gold (18K) Gold 75% Copper 25%
Rose Gold (18K) Gold 75% 22:25% Copper 2.75% Silver
Pink Gold (18K) Gold 75 % Copper 20% Silver 5%
White Gold (18K) Gold 75% Platinum or Palladium 25%
White Gold (18K) Gold 75% Palladium 10% Nickel 10% Zinc 5%
Gray -White Gold (18K) Gold 75% Iron 17% Copper 8%
Soft Green Gold (18K) Gold 75% Silver 25%
Light Green Gold (18K) Gold 75% Copper 23% Cadmium 2%
Green Gold (18K) Gold 75% Silver 20% Copper 5%
Deep Green Gold (18K) Gold 75% Silver 15% Copper 6% 4% Cadmium
Blue-White or Blue Gold (18K) Gold 75% Iron 25%
Purple Gold Gold 80% Aluminum 20%

ource: Henry Lou Writing on facebook group: Investasi Emas Batangan