(gemstone)
71Coral (precious) — Taxobox name = Precious coral image width = 250px image caption = Corallium rubrum regnum = Animalia phylum = Cnidaria classis = Anthozoa subclassis = Alcyonaria ordo = Gorgonacea familia = Coralliidae genus = CoralliumPrecious coral or red coral …
72Prong setting — refers to the use of metal projections or tines, called prongs , to secure a gemstone to a piece of jewelry. A prong setting is one component of what is known in the jewelry business as a head , a claw shaped type of finding (typically 3, 4, or 6 …
73International Gemological Institute — Infobox Company name = International Gemological Institute type = Gemological Institute (Laboratory) genre = foundation = 1975 founder = location city = Antwerp location country = Belgium location = locations = New York City, Hong Kong, Mumbai,… …
74Bandes dessinées Disney — Les bandes dessinées (ou comics) Disney sont l ensemble des bandes dessinées dont les droits appartiennent à la Walt Disney Company[1]. La plupart de ces bandes dessinées sont produites sous licence par des éditeurs de différents pays. On parle… …
75colour — /kul euhr/, n., adj. v.t., v.i. Chiefly Brit. color. Usage. See or1. * * * I Aspect of any object that may be described in terms of hue, brightness, and saturation. It is associated with the visible wavelengths of electromagnetic radiation, which …
76Precious coral — Corallium rubrum Scientific classification Kingdom: Animalia …
77Topaz — Infobox mineral name = Topaz category = Silicate mineral boxwidth = boxbgcolor = imagesize = 170px caption = a group of topaz crystals on matrix formula = Al2SiO4(F,OH)2 color = Clear (if no impurities), blue, brown, orange, gray, yellow, green,… …
78Disney comics — This article is about comics starring Disney characters. For the publisher, see Disney Comics. Disney comics are comic books and comic strips featuring Walt Disney characters. The first Disney comics were newspaper strips appearing from 1930 on… …
79Tincture (heraldry) — In heraldry, tinctures are the colours used to emblazon a coat of arms. These can be divided into several categories including light tinctures called metals, dark tinctures called colours, nonstandard colours called stains, furs, and proper . A… …
80Facet — Facets are flat faces on geometric shapes. The organization of naturally occurring facets was key to early developments in crystallography, since they reflect the underlying symmetry of the crystal structure. Gemstones commonly have facets cut… …
