Editing Ivory (section)

====Synthetic ivory====
Ivory can also be produced synthetically.<ref name="mdpi.com"/><ref>{{cite web|url=https://phys.org/news/2018-01-lab-grown-horns-tusks-poachingor.html|title=Lab-grown horns and tusks could stop poaching—or not|website=phys.org|date=24 January 2018|access-date=19 June 2021}}</ref><ref>{{cite journal|title=Bio-Inspired Synthetic Ivory as a Sustainable Material for Piano Keys|journal=Sustainability|publisher=Cornwell University|date=13 December 2019|doi=10.3390/su11236538|arxiv=1912.06481|doi-access=free|last1=Fischer|first1=Dieter|last2=Parks|first2=Sarah|last3=Mannhart|first3=Jochen|volume=11|issue=23|page=6538}}</ref><ref>{{cite web|url=https://www.smithsonianmag.com/science-nature/faking-elephant-ivory-180963226/|title=Appalled by the Illegal Trade in Elephant Ivory, a Biologist Decided to Make His Own|publisher=Smithsonian Magazine|date=10 May 2017|access-date=19 June 2021}}</ref><ref>{{cite journal|title=Synthetic ivory fails to stop illegal trade|journal=Nature|date=5 March 2014|doi=10.1038/507040a |last1=Zhou |first1=Zhao-Min |volume=507 |issue=7490 |page=40 |pmid=24598629 |s2cid=12301652 |doi-access=free }}</ref>