Because all of the combinations of goods represented by the points are equally desirable, the consumer would be indifferent to the combination actually received. An indifference curve is always constructed on the assumption that, other things being equal, certain factors remain constant. zoom_in.
A mabe pearl is different from a traditional pearl in the way that it is grown and shaped. Regular pearls have a round shape, but mabe pearls have a half-spherical shape caused by the way the pearls are grown on the inside of the pearl oyster's shell rather than within the mollusk's body. 1 - 3 of 3.
Cultured freshwater pearls are pearls that are farmed and created using freshwater mussels. These pearls are produced in Japan and the United States on a limited scale, but are now almost exclusively produced in China.his mussel produced a high volume of low-quality pearls that came to be known as  Rice Krispie pearls in the 1970s and 1980s. More than a decade ago the freshwater pearl industry of China shifted production from the cockscomb pearl mussel to the triangle shell mussel (Hyriopsis cumingii).