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The
Miracle of the Pearl
A pearl is something
of a natural miracle. Neither cut nor polished, pearls are the only
natural gem that comes ready to wear. It is rare that a pearl emerges
from the lengthy production process as an AAA-quality jewel.
A pearl results
from a remarkable coating reaction to an external irritant. When
a particle (such as a granule of sand) enters an oyster and the
oyster cannot discharge it, the oyster begins to coat the particle
with calcium deposits. Japanese pearl farmers favor inserting mussell
shell fragments imported from the Mississippi River. This calcium
coating is called the nacre of the pearl. After months or years
of coating, a pearl emerges.
Natural
and Cultured Pearls
The only difference between natural and cultured pearls is accidental.
In cultured pearls, the foreign particle that forms the nucleus
is implanted by human hands. Beyond that, the lengthy production
process and the wondrous results are identical. To distinguish between
accidental and cultured pearls, you must carefully examine the implant,
by either X-raying or dissecting the pearl.
Pearl
Environments Are in Danger
A combination of population, pollution, and poor farming practices
is endangering marine environments, oyster beds, and one of the
seas great giftsthe pearl.
Pearl
Prices Will Rise
Fewer oysters producing fewer pearls means that soon supply will
not be able to keep up with demand. Pearl prices will increase,
and the pearls you have will become more valuable. Beautiful, high-quality
pearls will become harder to find and more costly.
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