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en.wikipedia.org/wiki/List_of_gemstones_by_species

This is a list of gemstones, organized by species and type. Contents. [hide]. 1 Minerals. 1.1 A - B; 1.2 C - F; 1.3 G - L; 1.4 M - Q; 1.5 R - Z. 2 Artificial and lab ...

www.gemselect.com/other-info/gemstone-list.php

Oct 17, 2007 ... Gemstone Index: Gemstone type list, precious and semi-precious gemstones, gem groups, gemstone names, species, types and varieties, from ...

www.wixonjewelers.com/education/gemstones/gemstone-guide

Gemstones come in every color of the rainbow and are gathered from all .... There are four main types of cultured pearls: Akoya, South Sea, Tahitian, and ...

www.gemrockauctions.com/learn/additional-gemstone-information/a-list-of-precious-and-semi-precious-gemstones-and-their-treatments

Nov 11, 2014 ... There are so many types of gemstones available today. We have created a comprehensive list of gemstones to guide you and help to find the ...

www.minerals.net/GemStoneVarieties.aspx

Gemstones A-Z. List of Varieties and Other Names: Back to Gemstone List · A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL. Search for a term: All ...

www.makermends.com/gemstones.html

AQUAMARINE, Aquamarine belongs to the gemstone family of Beryls. .... Jet is a type of brown coal, a fossilised wood of an ancient tree similar to our present ...

www.newworldencyclopedia.org/entry/Gemstone

There are over 130 species of minerals that have been cut into gems. Of these, some of the common ones are listed below.

www.zoara.com/jewelry/gemstones/a_z

A concise glossary of the jewelry industry's most popular types of gemstones. Click on the name of your preferred gemstone to read more about its origins and  ...

www.discovery.com/tv-shows/game-of-stones/top-ten-rarest-gemstones

Check out the GAME OF STONES Top 10 Rarest Gems list from Discovery. ... of incredibly expensive jewels with our rundown of ten of the world's rarest and most valuable gemstones. ... The most expensive type is a dark olive green color.

www.gemhut.com/gemidx.htm

Serving the Internet with fine and rare colored gemstones from around the world. ... Birthstones · Gemstones Listed by Color · Calibrated Gemstone Types ...