Hessonite, orange- to hyacinth red variety of <a href="https://en.wikipedia.org/wiki/Grossular" class="extiw" title="en:Grossular">Grossular</a> - Place of discovery: Jeseník, Olomouc Region, Czech Republic
<a href="//commons.wikimedia.org/wiki/User:Raymond" title="User:Raymond">Raimond Spekking</a>
<span class="int-own-work" lang="en">Own work</span>