It is essential to a wagering contract that each party under it may either win or lose, whether he will win or lose being dependent on the issue of the event, and therefore, remaining uncertain until that issue is known. If either of the parties may win but cannot lose, or may lose but cannot win, it is not a wagering contract..
Black Pearls Thread. Black Pearls are a resource in ARK: Survival Evolved. They can be obtained by killing Eurypterids and harvesting their corpses. Thus far on the wiki the locations have not been updated for spawn locations, only that they live in the deepest parts of the ocean.
Historically, many were found in the Persian Gulf; unfortunately, today, most have already been harvested. You may be able to purchase small, natural pearls, but they will be costly. Cultured Pearls. Cultured pearls are grown in pearl farms. The mollusks are raised until they are old enough to accept the mother-of-pearl bead nucleus. Through a delicate surgical procedure, the technician implants the bead and then the mollusks are returned to the water and cared for while the pearl forms.