2. The different nacre layers that are deposited have a rough texture that favors the deposition of salts in the cavities, this factor has influence in the final color of the pearl. The concentration and the type of salts that are dissolved in the water influence in which the tone is more or less intense. To smaller presence of salts more intense it is the tone.

3. The amount of nacre layers with which it has been formed the pearl influences it in the form of the reflection of the light in the surface, generating a more intense luster whatever more layers exist. The nucleus inserted in the oister to initiate the cultive must not have influence on the final color, for it is precise that sufficient layers are generated to avoiding it vision. +BACK