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How to spot copper pearl in pearls from the wild

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Pearl pearls, known as the “bucking bronzes” in the trade, are the most sought-after pearl in the world.

But they are also hard to find, as most are buried under the ground.

Now, scientists are studying how to locate copper pearl.

The pearls are mostly hard and shiny, but they’re also extremely hard to see, researchers say.

That makes them extremely valuable to collectors and aquarists.

They’re found in many places in the Caribbean and southern U.S., including Texas and California, said Steven H. Gans, a marine biologist at the University of Florida who has studied copper pearl for more than 30 years.

Gans was lead author of a paper published online Thursday in the journal Nature Communications describing how to find copper pearls in the wild.

He and his colleagues discovered the hard and highly shiny minerals while doing fieldwork in the Gulf of Mexico in 2003.

The pearls were found by digging into sand dunes, which they found were packed with minerals and other debris from the Caribbean Sea.

Gans and his team identified the minerals and named them copper porphyry.

In 2005, they began using the pearls to identify copper mineral ages and other characteristics of the material.

“They’re really hard to spot,” Gans said.

“They’re very difficult to identify and they’re hard to quantify.

They’re also very difficult for people to extract, because the pearles are buried.”

Researchers are trying to understand how the pearl-bearing sands and sandstones in the gulf, known in the U.K. as “the Black Sea,” got to be packed with copper.

Gains from coal-mining have led to increased exploration in the region, and more coal-related oil and gas development has occurred in recent years.

To find copper pearl, Gans’ team looked at the deposits of copper porphyrite, an alloy of copper and gold.

The team discovered copper porple stones in the Black Sea deposits and identified the mineral ages by analyzing the mineral samples, which were deposited in the sand.

Their method is based on using the method of chemical analyses that scientists use to identify metals in the natural environment, such as rock samples.

“We can actually use chemical analysis to date these things,” Gains said.

When Gans first came up with the idea for the research, he said he was frustrated that copper was so hard to measure and determine.

He said he didn’t want to spend too much time on it, and that it would be fun to do something cool.

“I’ve got a dream of finding something that we can measure and we can study and we could measure how many years of the pearl have been preserved in the earth,” he said.

He said that his team is now working with scientists to make that dream come true.

In the meantime, Gains is working to find out more about the copper porpyrite.

“The more I study the pearels, the more I think it’s the most important piece of evidence,” he added.

Watch the CNN video above to learn more about how to spot the copper pearl and other pearls.

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