1) Andradite 2) Beautiful stone 3) Calcium mineral 4) Cut mineral 5) Decorative stone 6) Gemstone 7) Gemstone mineral 8) Jewel mineral 9) Jewel 10) Mineral gemstone 11) Mineral jewel 12) Polished jewel 13) Polished mineral 14) Prized mineral 15) Prized stone 16) Precious jewel 17) Precious gemstone
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https://www.crosswordclues.com/clue/demantoid
1) Greengarnet
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https://www.crosswordclues.com/clue/demantoid
Demantoid is the green gemstone variety of the mineral andradite, a member of the garnet group of minerals. Andradite is a calcium- and iron-rich garnet. The chemical formula is Ca3Fe2(SiO4)3 with chromium substitution as the cause of the demantoid green color. Ferric iron is the cause of the yellow in the stone. It has the misnomers olivine, and ...
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http://en.wikipedia.org/wiki/Demantoid
• (n.) A yellow-green, transparent variety of garnet found in the Urals. It is valued as a gem because of its brilliancy of luster, whence the name.
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http://thinkexist.com/dictionary/meaning/demantoid/
(from the article `andradite`) ...index. It is found in various colours, some of the most beautiful being yellowish (termed topazolite, because of its resemblance to topaz) and ... ...purple pyrope from the Middle East and from the former Czechoslovakia have been utilized in this capacity for centuries. Green andradite is cut, ... [2...
Found on
http://www.britannica.com/eb/a-z/d/28
De·man'toid noun [ German
demant diamond +
-oid .]
(Min.) A yellow-green, transparent variety of garnet found in the Urals. It is valued as a gem because of its brilliancy of luster, whence the name.
Found on
http://www.encyclo.co.uk/webster/D/31
[
n] - a green andradite used as a gemstone
Found on
http://www.webdictionary.co.uk/definition.php?query=demantoid
noun a green andradite used as a gemstone
Found on
https://www.encyclo.co.uk/local/20974
a brilliant green variety of andradite garnet, used as a gem. Also called
Found on
https://www.infoplease.com/dictionary/demantoid
No exact match found.
