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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]
Bernard K. Passman (22 January 1916 – 10 February 2007) was a sculptor and jeweller, founder of a black coral jewellery company and brand, Passman (currently [when?] produced by Glyptica, Inc. under licence [1]). [2] Passman founded the eponymous Passman in 1975 on Grand Cayman.
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 ...
The brand was created in 1975 by Bernard Passman, sculptor and jeweler, on Grand Cayman.Examples of the company's work include gold and black coral sculptures for the White House, a gold and black coral crucifix sculpture for the Pope, the Cayman Islands's gift of a 97-piece set of sterling silver and black coral tableware for Prince Charles and Lady Diana's wedding in 1981, a miniature set ...
Jewellery may be made from a wide range of materials. Gemstones and similar materials such as amber and coral, precious metals, beads, and shells have been widely used, and enamel has often been important. In most cultures jewellery can be understood as a status symbol, for its material properties, its patterns, or for meaningful symbols.
Coral aquaculture, also known as coral farming or coral gardening, is the cultivation of corals for commercial purposes or coral reef restoration. Aquaculture is showing promise as a tool for restoring coral reefs, which are dying off around the world. [1] [2] [3] The process protects young corals while they are most at risk of dying. Small ...
Diving for coral has taken place in the Mediterranean Sea ever since Roman times, and in the 15th century Torre del Greco became known for its coral diving and harvesting of red coral. However, it was not until the 17th century that the first cameos were produced, and not until 1815 that a unique manufacturing contract was granted to the town ...