comic strip: Pearls

comic strip: Pearls
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  • Pearls
  • A natural pearl begins its life inside an oyster's shell when an intruder.
  • Pearl -Streak: White
  • Pearl
  • The hardness of pearls is 2.5-4.5.
  • Chemical composition formula - (CaCO3 and H2O).
  • Mineral Name - Pearl Were it is found - The most valuable pearls occur spontaneously in the wild, but are extremely rare. These wild pearls are referred to as natural pearls. Cultured or farmed pearls from pearl oysters and freshwater mussels make up the majority of those currently sold.
  • There is a theme behind the pearls
  • Pearl -Streak: White How Pearls are formed: Natural Pearls form when an irritant - usually a parasite and not the proverbial grain of sand - works its way into an oyster, mussel, or clam
  • Chemical composition formula - (CaCO3 and H2O). Luster: Pearly
  • How Pearls are formed: Natural Pearls form when an irritant - usually a parasite and not the proverbial grain of sand - works its way into an oyster, mussel, or clam.
  • Interesting facts -Pearls are the only jewels created by a living animal Uses -Keshi pearls are produced by many different types of marine mollusks and freshwater mussels in China.       
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