
1) Mineral 2) Yttrium mineral
Found on
https://www.crosswordclues.com/clue/xenotime

a rare earth phosphate mineral, whose major component is yttrium orthophosphate (YPO4).
Found on
http://en.wikipedia.org/wiki/Glossary_of_geology

Xenotime is a rare earth phosphate mineral, whose major component is yttrium orthophosphate (YPO4). It forms a solid solution series with chernovite-(Y) (YAsO4) and therefore may contain trace impurities of arsenic, as well as silicon dioxide and calcium. The rare earths dysprosium, erbium, terbium, and ytterbium, and metal elements like thorium a...
Found on
http://en.wikipedia.org/wiki/Xenotime

• (n.) A native phosphate of yttrium occurring in yellowish-brown tetragonal crystals.
Found on
http://thinkexist.com/dictionary/meaning/xenotime/

widely distributed phosphate mineral, yttrium phosphate (YPO4), though large proportions of erbium commonly replace yttrium), that occurs as brown, ... [1 related articles]
Found on
http://www.britannica.com/eb/a-z/x/1
Xen'o·time noun [ Greek ... honoring guests or strangers;
xe`nos guest, stranger + ... honor: confer German
xenotim .]
(Min.) A native phosphate of yttrium occurring in yellowish-brown tetragonal crystals.
Found on
http://www.encyclo.co.uk/webster/X/2

Xenotime is a native phosphate of yttrium occurring in yellowish-brown tetragonal crystals.
Found on
http://www.probertencyclopaedia.com/browse/HX.HTM

[
n] - a brown-to-yellow mineral that is a phosphate of yttrium in crystalline form
Found on
http://www.webdictionary.co.uk/definition.php?query=xenotime
noun a brown-to-yellow mineral that is a phosphate of yttrium in crystalline form
Found on
https://www.encyclo.co.uk/local/20974
(Yttrium Phosphate) Xenotime is one of the very few minerals, let alone words, that starts with the letter X; a good word to remember in some word games. It is a widely spread mineral throughout the world although good crystals and therefore specimens are somewhat hard to find. It is one of the few yttrium minerals known to sci...
Found on
https://www.encyclo.co.uk/local/23719
No exact match found.