Blue coral bracelet
Blue coral, like red coral and black coral, is an organic gemstone and is also a popular gemstone variety in ancient and modern China and abroad. The ancient Romans believed that blue corals had the functions of preventing disasters, giving people wisdom, stopping bleeding and driving heat. In Buddhist texts, blue coral is listed as one of the Seven Treasures. Since ancient times, blue coral has been regarded as a thing of auspicious happiness, it represents nobility and power, is a symbol of happiness and eternity, so it is highly respected, has always been an evergreen tree in the collection world, and is worth a lot.
Blue coral is the only type of coral in the order oleraceae, and the formation of coral bones most of the polyps' ectoderm cells secrete bones. There are 8 tentacles and diaphragms, and the cells of the ectoderm are moved into the mesocoaguloid layer to secrete keratin or calcareous bone needles or bone pieces. Blue coral: light blue, blue, is a relatively rare species. It is mainly found in the Mediterranean Waters of the Atlantic Ocean, such as the coast of Cameroon. Organic matter (horny) corals – corals that are almost entirely made up of organic matter, common species are black corals and golden corals. Blue coral bone is an organic gemstone, its chemical composition is calcium carbonate, the form is mostly dendritic, cross-sectional with concentric circles of pattern structure and heart point. Glass gloss to dull luster. Hardness 3.5~4; density 2.62~2.7 g/cm3. The texture is delicate, flexible and uniform, the fractures are flat and opaque, and the blue coral is an extremely rare coral.
The meaning of the blue coral bracelet: to ambush the enemy, the devil, the villain. Usually blue and black beads are the mainstay, corresponding to the surrender method. The Buddhist cultural inheritance of the hand string, the hand string is also called Buddha beads, or the predecessor is a Buddha bead. The ritual tools used by Buddhists to chant and memorize numbers are widely used among monks and laymen. The original name is "rosary beads", which originated from the name of holding the Three Jewels of the Dharma Monks, which are used to eliminate disturbing obstacles and retribution obstacles. It can generally be divided into three types: holding beads, wearing beads, and hanging beads.
Blue coral is the common name of flies and is the only coral in the suborder Bafang coral that grows large bones. The firm blue skeleton of the flies, with its elongated hydra body, is a soft coral with twigs, discs, columns and overlays. The skeleton is made up of calcium carbonate and metallic salts, which give it a peculiar blue color. The chemical composition of the skeleton of the coral is calcium carbonate, which is mostly dendritic in form, and the cross-section has a pattern structure and heart point of concentric circles. Blue corals have a wide range of survival, tropical, subtropical, and even cold zones. It can also survive in shallow seas, deep seas, and the bottom of various substrates, such as sand and rock bottoms. Abundant coral habitats are being depleted due to human overexploitation. In 2008, blue corals were added to the IUCN Red List of Threatened Species.