Flipboard Science Desk<p>Two new studies agree that sulfur is crucial to bringing gold from deep in Earth’s mantle to the surface. But they don’t agree on which type. Read more from <span class="h-card" translate="no"><a href="https://flipboard.com/@ScienceAlert" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ScienceAlert</span></a></span></p><p><a href="https://flip.it/lumGlp" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">flip.it/lumGlp</span><span class="invisible"></span></a></p><p><a href="https://flipboard.social/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Science</span></a> <a href="https://flipboard.social/tags/Magma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Magma</span></a> <a href="https://flipboard.social/tags/Suflur" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Suflur</span></a> <a href="https://flipboard.social/tags/Geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geology</span></a> <a href="https://flipboard.social/tags/Gold" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Gold</span></a></p>