Their origin and formation. 119
South
Kensington, and in the Museum of Practical Geology in Jermyn-street,
there are specimens which clearly illustrate the processes of re-lining
the shell, and of burying foreign substances. They are flat shells (the
lower valves), with a number of figures of Buddha lying embedded at
equal distances apart, on the upper portion of the shell near the lips,
but not so deeply buried as to be hidden. These are not uncommonly
produced artificially in China, in order to make a profit out of the
unquestioning religious faith of the people who, upon seeing the
apparently supernatural work of a senseless mollusc, would lift their
hands in awe, and utter an exclamation which would be an equivalent of
the Moslem "Allah is great!" The little figures are slipped carefully
below the mantle of the oyster, and the process of deposition described
before covers them with nacre. The whole subject of the artificial •
production of such pearly bodies will be discussed in a subsequent
chapter.
If
this system of burying Pearls be understood, the art of " peeling
Pearls " in order to get rid of the incomplete layers of shell, or to
deprive the Pearl of one of its own delicate layers, in the hope of
finding the subjacent layer more perfect, may readily be understood.
Both Chinamen and Sooloo men resort to it frequently, and become great