 |
Emerald
Emerald
is a variety of the mineral species beryl. Other members of
the beryl family include aquamarine, morganite and golden
beryl. The earliest recored mines wer located in ancient Egypt.
Emeralds occur in light to dark shades of yellowish green
to green to bluish green. Inclusions are acceptable in emeralds.
Stones of intense green with little or no inclusions can command
very high prices. Emerald serves as the birthstone for the
month of May and is designated for the 20th and 45th wedding
anniversaries.
Emeralds are frequently oiled to enhance their beauty. This
process is routinely performed on stones with inclusions reaching
the surface. Special care should be given all emeralds. Avoid
excessive heat, strong cleaning solutions, ultrasonic cleaning
and rough treatment.
Today emeralds are found in Colombia, Zambia, Brazil, Pakistan,
Zimbabwe, Afghanistan, Russia, and Australia.
Other colored stones:
|
 |