Editing Antimony (section)

===Occurrence===
{{See also|Category:Antimonide minerals|Category:Antimonate minerals}}
[[File:Stibnite.jpg|thumb|[[Stibnite]], China CM29287 Carnegie Museum of Natural History specimen on display in [[Hillman Hall of Minerals and Gems]]|alt=]]
The abundance of antimony in the Earth's crust is estimated at 0.2 [[part per million|parts per million]],<ref name=g548>[[#Greenwood|Greenwood and Earnshaw]], p. 548</ref> comparable to [[thallium]] at 0.5&nbsp;ppm and silver at 0.07&nbsp;ppm. It is the 63rd most abundant element in the crust. Even though this element is not abundant, it is found in more than 100 mineral species.<ref>[https://www.mindat.org/chemsearch.php?inc=Sb&exc=&class=0&sub=Search+Minerals Antimony minerals]. mindat.org</ref> Antimony is sometimes found natively (e.g. on [[Antimony Peak]]), but more frequently it is found in the sulfide [[stibnite]] ({{chem2|Sb2S3}}) which is the predominant ore mineral.<ref name=g548/>