Canadian replied. “From now on we’ll pay closer attention to ’em.”
“But,” I went on, “for secreting pearls, the ideal mollusk is the pearl oyster Meleagrina margaritifera, that valuable shellfish. Pearls result simply from mother-of-pearl solidifying into a globular shape. Either they stick to the oyster’s shell, or they become embedded in the creature’s folds. On the valves a pearl sticks fast; on the flesh it lies loose. But its nucleus is always some small,
Canadian replied. “From now on we’ll pay closer attention to ’em.”
“But,” I went on, “for secreting pearls, the ideal mollusk is the pearl oyster Meleagrina margaritifera, that valuable shellfish. Pearls result simply from mother-of-pearl solidifying into a globular shape. Either they stick to the oyster’s shell, or they become embedded in the creature’s folds. On the valves a pearl sticks fast; on the flesh it lies loose. But its nucleus is always some small,
