Baroque pearls are created naturally in shells or mother-of-pearl. In contrast to perfectly round or oval pearls, baroque pearls have an irregular, organic shape that is influenced by various factors. Pearl necklaces made from baroque pearls or pearl bracelets and pearl pendants are particularly popular at the moment. Here are the basic steps of how baroque pearls are created:
1. formation of the foreign body: the process begins when a foreign body, such as a grain of sand or a parasite, penetrates the shell or mother-of-pearl. This foreign body irritates the soft tissues of the mussel and is enveloped by a layered secretion.
2. secretion of nacre: In response to the foreign body, the mussel begins to secrete nacre. Nacre is a mixture of calcium carbonate and organic material. This substance is deposited in layers around the foreign body to insulate and coat it.
3. irregular layer formation: During the growth process, irregular layers of nacre form around the foreign body. These layers are not evenly distributed and lead to an uneven shape of the pearl.
4. shaping through shell movement: The mussel moves in the water, which leads to further uneven deposits of mother-of-pearl. These movements can help to emphasise the irregular shape of the pearl and give it an organic aesthetic.
5. influence of environmental factors: Environmental factors such as water temperature, nutrient supply and other conditions can also influence the shape and quality of the baroque pearl. These factors contribute to the uniqueness of each baroque pearl.
6. rejection of the foreign body: Over time, the foreign body is repelled or encapsulated by the shell. The resulting mother-of-pearl formation is called a baroque pearl.
It is important to emphasise that baroque pearls are primarily the result of natural processes in the shell. The irregular shape and characteristic appearance of these pearls are the result of each shell's individual reactions to foreign bodies and environmental conditions. As a result, baroque pearls are not only pieces of jewellery, but also small works of art created by nature.
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