Tip - How can you tell if a necklace is real coral?

Published  | Submitted by Carl Waldron

It is possible to determine whether or not a necklace is real coral by dabbing it in an inconspicuous area with a cotton swab dipped in a bit of lemon juice. If it is real, small bubbles form on the...

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Posted: 9 years, 4 month(s) ago

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