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Precious coral, or red coral, is the common name given to a genus of marine corals, Corallium. The distinguishing characteristic of precious corals is their durable and intensely colored red or pink-orange skeleton , which is used for making jewelry .
Coralliidae, also known as precious corals, is a taxonomic family of soft corals belonging to the suborder Scleraxonia of the phylum Cnidaria. [1] These sessile corals are one of the most dominant members of hard-bottomed benthic environments such as seamounts , canyons and continental shelves . [ 2 ]
Coral poaching is the harvesting of highly valued coral species from protected areas for sale as various types of jewellery that could be sold for up to $1,800 per gram. The illegal removal of coral is one of the largest environmental issues in many countries in East Asia, Southeast Asia, and South Asia, destroying valuable ecosystems that ...
This list of jewellery types is a listing of most types of jewellery made. Hair Ornaments ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
[4] Coral is also farmed by scientists for research, by businesses for the live and ornamental coral trade, and by private reef aquarium hobbyists. Coral reef farming involves extracting a part of a coral colony or free-floating larvae from a reef, and growing them in a nursery until outplanting [5] would be successful.
Parure made for Farida of Egypt in 1934 Cameo, Ascione, 1925. The Museo del Corallo is a small private museum of coral jewellery in Naples, in Campania in southern Italy. It also holds some cameos and jewellery in ivory and tortoiseshell.
Catalaphyllia is a monotypic genus of stony coral in the family Euphylliidae from the western Pacific Ocean. It is represented by a single species, Catalaphyllia jardinei, commonly known as elegance coral (or wonder coral, ridge coral). [2] It was first described by William Saville-Kent in 1893 as Pectinia jardinei. [3]
In intertidal reef-flat environments, massive Porites form characteristic microatoll formations, with living coral around the perimeter and dead skeleton on the exposed upper surface. [1] A microatoll is a circular colony of coral, dead on the top but living around the perimeter. Growth is mainly lateral, as upward growth is limited by exposure ...