shankha
shankha is an end-blown conches with mouthpiece or religious concept.
Also recorded as Dung-Dkar; Śankh.
Overview
End-blown conch trumpet of Indian origin.
In detail
Materials recorded for it are seashell.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Shankha”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q2479786: shankha
Consult the source