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Gold
Gold is a rare,
soft, and very valuable metal. It is based on a
karat system where 24K gold is pure gold, and 10K
gold is 10 parts gold with 14 parts alloy. Karat
values in between correspond to a parts karat +
parts alloy = 24 value. Some
tips to remember when caring for gold jewelry
include. Be wary of makeup,
moisture, and chemicals that may affect your gold
jewelry's appearance Keep gold jewelry out of
swimming pools with chlorine; chlorine can damage
it over a period of time. Check your gold jewelry
for scratches or other damage, and bring it to
your jeweler if there is any; he or she may be
able to repair it. Its gold color and luster have
enchanted people for centuries. The desire of
people to adorn themselves in gold dates back to
the time when civilization began in what is now
modern day Iran/Iraq. Many attribute gold for
being the motivation for opening up trade;
mans exploration of new lands and it has
long been associated with a form of currency or
monetary value. From golds earliest
associations with gods, many of the metals
applications were religious ceremonial objects
and adornments. Even today, Egyptians refer to
gold as the child of the sun. Being
extremely malleable allows pure gold to be
pounded flat into gold leaf as thin as 1/250,000
of an inch thick. Gold in its purest form
doesnt corrode, however, it is soft and
scratches easily so therefore, molten gold is
alloyed with other metals, to change golds
hardness, appearance or color. Karat is a
specific term used only with gold to describe its
amount of fineness (absences of impurities) and
amount of alloying metal (if present). A karat
always refers to how many parts of gold is
present in the gold alloy therefore, and it is
expressed as a number, one karat represents
1/24th of purity. For example, 14 karat gold
(14K) is 14 parts gold and 10 parts alloy.
Although alloyed gold less valuable, it is more
durable than pure gold. Therefore, 14K is more
affordable than 18K and more durable than 18K,
even though 18K is more valuable.
Karat (K) Percent of gold
10K 41.7%
12K 50.0%
14K 58.5%
18K 75%
22K 91.7%
24K 100%
The U.S. Gold and Silver Marking
act allows for a variance of 3/1000 or 0.003 the
fineness, so 24K can actually be 99.7% gold.
The United States prohibits
metals less than 10K to be marketed and sold as
gold in the U.S. Internationally these acceptable
levels vary as Great Britain and Canada allow 9K
to be marketed and sold as gold.
A variety of metals are used in
alloying gold and in creating different colors of
gold and give designs a host of tones and hues to
use in their designs. Nickel and zinc are
commonly used to alloy white gold and copper is
added to gold to create pink or red gold.
Although available in a rainbow of colors: pink,
green, blue, gray, purple and even peach, the
most popular color complements many skin tones
and is yellow gold. South Africa is the worlds
leading supplier of gold, followed by the United
States and Canada.
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For more information
please call : 1(213)622-0045 or Email
info@razmik.com
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