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FRESHWATER PEARL
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JADE
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When an irritant enters a mollusk's shell, a lustrous substance called nacre is secreted to coat the irritant for protection and a freshwater pearl is formed.
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Jades can be mottled green, ranging from light to dark, leek green, creamy to greyish. and also white.
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LABRADORITE
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PREHNITE
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A type of translucent feldspar which displays strong iridescence when viewed from different angles exhibits vivid colors of bright aqua, golden yellow, peacock blue, reddish orange, greens and red in the Labradorite stone.
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Prehnite is a hydrous silicate of alumina and lime, with bright, almost luminescent green coloring. It usually ranges from pale to grass green, prehnite can also be gray, white, black, brown or colorless.
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