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Onyx
Our onyx is mined in the Himalayas and is
taken to the city of Karachi. There, skilled
artisans begin the process of producing
beautiful forms. They first cut the onyx
into blocks and then form it into bowls,
vases, clocks, eggs, animals, pedestals and
other shapes. Then they polish it to a
beautiful finish. This colorful banded onyx
is the cold-water deposition of calcium
carbonate. The colors that make these bowls
distinctive come from the geological
formations where the onyx is mined. Copper
salts create the green tones and iron salts
give the brown hues. The word “onyx” comes
from the Greek meaning for fingernail and
onyx, like fingernails, is made up of many
layers. The onyx is similar to stalagmites,
stalactites and travertine.
Fossiliferous Limestone
These late Mesozoic marine fossils, 240
million years old, lived in the Tethys Sea
between the colliding sub-continent of
Pakistan-India and Asia. The matrix that
cements the fossils together is fragments of
other fossils broken up in the surf prior to
its lithification into limestone.
The circular fossils with internal radiating
dividers are coral. The chambered fossils
are snails. The arcuate fossils are the
cross sections of clams.
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