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#spinel

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Claudia Zahn<p>Very special and rare Blue <a href="https://mastodon.social/tags/Octahedron" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Octahedron</span></a> <a href="https://mastodon.social/tags/Spinel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spinel</span></a> with natural growth marks from <a href="https://mastodon.social/tags/SriLanka" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SriLanka</span></a>.<br>Photo: Ben Decamp Bill Larson Collection<br>By <a href="https://mastodon.social/tags/GeologyWonders" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GeologyWonders</span></a><br><a href="https://mastodon.social/tags/Geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geology</span></a> <a href="https://mastodon.social/tags/GeologyPage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GeologyPage</span></a> <a href="https://mastodon.social/tags/Nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Nature</span></a> <a href="https://mastodon.social/tags/Minerals" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Minerals</span></a> <a href="https://mastodon.social/tags/Crystals" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Crystals</span></a> <a href="https://mastodon.social/tags/Gems" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Gems</span></a> <a href="https://mastodon.social/tags/Nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Nature</span></a> <a href="https://mastodon.social/tags/NatureLovers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NatureLovers</span></a> <a href="https://mastodon.social/tags/NaturePhotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NaturePhotography</span></a> <a href="https://mastodon.social/tags/Photographer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Photographer</span></a> <a href="https://mastodon.social/tags/RockPorn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RockPorn</span></a></p>
V Martín<p>Poster for a new iteration of analysis of light-toned float rocks, and a suggested formation scenario. <a href="https://mastodon.social/tags/spinel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spinel</span></a> <a href="https://mastodon.social/tags/kaolinite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kaolinite</span></a></p><p>Royer et al : "Mineral Diversity of Light-Toned Float Rocks in Jezero Crater as Seen by SuperCam"<br><a href="https://www.hou.usra.edu/meetings/lpsc2025/pdf/1872.pdf" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">hou.usra.edu/meetings/lpsc2025</span><span class="invisible">/pdf/1872.pdf</span></a></p><p>🧵 18/n</p><p><a href="https://mastodon.social/tags/JezeroDeltaScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JezeroDeltaScience</span></a> <a href="https://mastodon.social/tags/JezeroRimScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JezeroRimScience</span></a> <a href="https://mastodon.social/tags/JezeroBrightRocks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JezeroBrightRocks</span></a></p><p>[EDIT]: final paper at <a href="https://www.nature.com/articles/s43247-024-01837-2" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/s43247-024</span><span class="invisible">-01837-2</span></a></p>