Diameter 2.7 cm; Originating from Valdemossa, <a href="https://en.wikipedia.org/wiki/Majorca" class="extiw" title="en:Majorca">Majorca</a>, <a href="https://en.wikipedia.org/wiki/Spain" class="extiw" title="en:Spain">Spain</a>; Shell of own collection, therefore not geocoded.
<a href="//commons.wikimedia.org/wiki/User:Llez" title="User:Llez">H. Zell</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>