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The Government e Marketplace (or e-Marketplace) ( GeM) is an online platform for public procurement in India. [1] The initiative was launched on August 9, 2016, by the Ministry of Commerce and Industry, Government of India with the objective to create an open and transparent procurement platform for government buyers. [2]
GEMS Education, founded as Global Education Management Systems (GEMS), is an international education company. It is one of the world's largest private school operators, [1] and as of late 2022 it operates more than 60 schools across the Middle East and North Africa, and also has schools in Asia, Europe, and North America. [1]
Girls Educational and Mentoring Services ( GEMS) is a non-profit organization that provides services to commercially sexually exploited and domestically trafficked girls and young women, typically underage youth exploited by pimps and traffickers. The organization is based in Harlem, New York City, [1] which is one of the most common places for ...
Website. www .gia .edu. The Gemological Institute of America ( GIA) is a nonprofit institute based in Carlsbad, California. It is dedicated to research and education in the field of gemology and the jewelry arts. [1] Founded in 1931, GIA's mission is to protect buyers and sellers of gemstones by setting and maintaining the standards used to ...
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Gemology. Gemology or gemmology is the science dealing with natural and artificial gemstone materials. It is a geoscience and a branch of Stoneology and mineralogy. Some jewelers (and many non-jewelers) are academically trained gemologists and are qualified to identify and evaluate gems. [1] [2]
The Minerals Portal. In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid substance with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form. The geological definition of mineral normally excludes compounds that occur only in living organisms.
Logan Sapphire. Star of Bombay, given to Mary Pickford by Douglas Fairbanks, Sr. Star of India. Stuart Sapphire. Black Star of Queensland. Star of Adam, with a weight of 1,404.49 carats (280.898 g), it is the largest star sapphire in the world. Queen Marie of Romania Sapphire.