Friday, September 28, 2007

A Precious Snail?

A natural piece of art, a snail gemstone. According to nypost.com this gemstone is 80-million-year-old fossilized sea creature. A priceless gemstone made its debut at the Museum of Natural History.

It's a two-feet-in-diameter fossil of a marine animal called an ammonite, whose iridescent, rainbow-colored, snail-like shell was transformed over millions of years into ammolite. That's one of three gemstones, along with amber and pearl, produced by living organisms.

Ammonites were hard shelled squid-like marine animals that existed from the Palaeozoic to the end of the Cretaceous era when they suddenly became extinct. They were abundant in all of the oceans. According to Neil Landman, the museum's curator of invertebrate fossils, the sea creature became extinct about 65 million years ago, around the same time as the dinosaurs.

"A fossil like this is extremely rare," said Ken Oschipok, of Korite International, the Canadian gemstone company that donated the piece to the museum after its discovery in Alberta.

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2 comments:

Gem Minder said...

What a beautiful fossil! And it's 2 feet in diameter! Amazing.

Thanks for sharing.

Unknown said...

A fossilized gemstone? Nice and a rare one. that's one great formation...

 
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