Hard to imagine a pearl 0.07 of an inch in size. Tiny! But this one is very special, because it has survived nearly 7600 years!
From Discovery News
Analysis by Rossella
Mon Jun 18, 2012 01:02 PM ET
French researchers have unearthed the oldest natural pearl ever found at a
Neolithic site in Arabia, suggesting that pearl oyster fishing first occurred in
this region of the world.
Discovered in the Emirate of Umm al Quwain, United Arab Emirates (UAE), the
pearl was believed to have originated between 5547 and 5235 BC.
"Gemmologists and jewellers have popularised the idea that the oldest pearl
in the world is the 5000-year-old Jomon pearl from Japan. Discoveries made on
the shores of south-eastern Arabia show this to be untrue," Vincent Charpentier,
Sophie Méry and colleagues at the French Foreign Ministry's archeological
mission in the UAE, wrote in the journal Arabian Archaeology and
Some 7,500 years old and 0.07 inches in diameter, the newly discovered pearl
is just the last of a series of findings at archeological sites in the Arabian
Over the years, researchers unearthed a total of 101 Neolithic pearls, coming
from the large pearl oyster Pinctada margaritifera and from
Pinctada radiata, a much smaller, easier to collect species, which provides
higher quality pearls.
"The discovery of archaeological pearls demonstrates an ancient fishing
tradition that no longer exists today," wrote the researchers.
Although diving for pearls was difficult and dangerous, mother-of-pearl was
an important resource in the economy of local Neolithic societies, said the
The large valves of P. margaritifera's were used to make fish hooks
for the capture of fish as large as tuna and sharks, while spherically shaped
pearls were collected for their esthetic value and for funeral rites.
Indeed, the Umm al Quwain pearl, which was not drilled, had been recovered
from a grave.
According to the researchers, findings at local necropolis reveal that pearls
were often placed on the deceased's face, often above the upper lip.
In the fifth millennium BC, half-drilled natural pearls were associated with
men, and full-drilled pearls with women.
"In this region, pearls still hold an important place. Indeed, today they
remain a central, identifying "element," the researchers wrote.
Photos: The oldest pearl in the world. Credit: Ken Walton/CNRS.