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How is the color of a pearl determined?

Harper Gonzales | 2018-06-14 14:24:22 | page views：1886
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Julian Turner

Works at the International Development Association, Lives in Washington, D.C., USA.
Color -C The color of a pearl is determined genetically by the host mollusk. ... The resulting pearl color can also be affected by water conditions, disease, or nutrient supply. Pearls usually exhibit both a body color and an overtone. Body colors include white, silver, cream, yellow (golden), gray, or black.
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Zoe Wilson

QuesHub.com delivers expert answers and knowledge to you.
Color -C The color of a pearl is determined genetically by the host mollusk. ... The resulting pearl color can also be affected by water conditions, disease, or nutrient supply. Pearls usually exhibit both a body color and an overtone. Body colors include white, silver, cream, yellow (golden), gray, or black.
Pearls Guide - Hannon Gemologist and Master Jewelers
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