List of Gemstones: Precious and Semi-Precious Stones - Gem Society
WebDetailed information for any gemstone you are interested in. 0 Gemstone. Actinolite. Actinolite is a member of a series that contains varying amounts of ir... Gem Profile. Adamite. Although adamite occurs in many localities, it's very rarely cut …
Gem Definition & Meaning - Merriam-Webster
WebThe meaning of GEM is jewel. How to use gem in a sentence. jewel; a precious or sometimes semiprecious stone cut and polished for ornament; something prized …
GIA Gem Encyclopedia | Complete List Of Gemstones
WebGIA’s Gem Encyclopedia is a virtual journey through the science and lore of gemstones from across the globe. Each precious stone page features additional detailed gemological information, a buyer’s guide, photos, videos & research.
Gemstones: Facts, photos, and information for over 100 gems.
Web100+ Gems - Photos of over 100 beautiful gems ranging from the popular to the obscure. Green Gemstones - emerald, peridot, jade, tsavorite, chrome diopside, chrysoprase, more. American Gemstones. Mined in America - Small mines in the United States produce a diversity of beautiful gemstones.
Gemstone - Wikipedia
WebA gemstone (also called a fine gem, jewel, precious stone, semiprecious stone, or simply gem) is a piece of mineral crystal which, when cut or polished, is used to make jewelry or other adornments.
Gemological Institute Of America | All About Gemstones - GIA
WebGemological Institute Of America | All About Gemstones - GIA. Texas Topaz, Slovak Opal, and a Beryl Inclusions Chart. Complimentary Expedited Services for Colored Stones for Upcoming Las Vegas Jewelry Shows. Learn More. featured. Research & News. Provides a visual guide to the internal features of different varieties of beryl.
What is a Gem? - International Gem Society
WebEven the most general definition of a gem has many exceptions. Learn what qualities have been used to identify gemstones both scientifically and popularly.
Gemstone | Definition, History, Types, & Facts | Britannica
Webjade. pearl. diamond. opal. gemstone, any of various minerals highly prized for beauty, durability, and rarity. A few noncrystalline materials of organic origin (e.g., pearl, red coral, and amber) also are classified as gemstones. Gemstones have attracted humankind since ancient times, and have long been used for jewelry.
Winter 2023 Gems & Gemology | The Quarterly Journal of the
WebWinter 2023 - Volume 59, Issue 4. All Issues. Editorial. Texas Topaz, Slovak Opal, a Beryl Inclusions Chart, and More. Duncan Pay, Editor-in-Chief. An overview of the Winter 2023 Gems & Gemology content. Read More. Articles (5) Inclusions. Micro-Features of Beryl. Provides a visual guide to the internal features of different varieties of beryl.
GEM | definition in the Cambridge English Dictionary
Webgem noun [C] (VERY GOOD) someone or something that is very good, pleasing, or useful: real gem He's a real gem - you'd be a fool to break up with him. hidden gem The coffee …
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