The mineral "<a href="https://en.wikipedia.org/wiki/Desert_rose_(crystal)" class="extiw" title="en:Desert rose (crystal)">desert rose</a>"
<a href="//commons.wikimedia.org/wiki/User:Yiyi" title="User:Yiyi">Dario Crespi</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>